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Sorachi Subprefecture, Hokkaidō Prefecture, Japani
Regional Level Types
Sorachi SubprefectureSubprefecture
Hokkaidō PrefecturePrefecture
JapanCountry

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PhotosMapsSearch
09856640016681044805586.jpg
View of the Bibai City coal mining area, ca. 1950.

Bibai City, Sorachi Subprefecture, Hokkaidō Prefecture, Japan
05648230016681044816860.jpg
Bibai mine underground coal mining scene, ca. 1950.

Bibai City, Sorachi Subprefecture, Hokkaidō Prefecture, Japan
00340440016681044824395.jpg
Interior view of the Bibai coal mine, ca. 1950.

Bibai City, Sorachi Subprefecture, Hokkaidō Prefecture, Japan
04333000016640245842393.jpg
View of the Bibai City coal mining area, ca. 1950.

Bibai City, Sorachi Subprefecture, Hokkaidō Prefecture, Japan
02559210016640245496721.jpg
Bibai mine underground coal mining scene, ca. 1950.

Bibai City, Sorachi Subprefecture, Hokkaidō Prefecture, Japan
08971410016640246283487.jpg
Interior view of the Bibai coal mine, ca. 1950.

Bibai City, Sorachi Subprefecture, Hokkaidō Prefecture, Japan
09856640016681044805586.jpg
View of the Bibai City coal mining area, ca. 1950.

Bibai City, Sorachi Subprefecture, Hokkaidō Prefecture, Japan
05648230016681044816860.jpg
Bibai mine underground coal mining scene, ca. 1950.

Bibai City, Sorachi Subprefecture, Hokkaidō Prefecture, Japan
Locality type:
Largest Settlements:
PlacePopulation
Iwamizawa85,107 (2017)
Takikawa45,131 (2017)
Bibai29,028 (2017)
Fukagawa26,152 (2017)
Sunagawa20,102 (2017)
Ashibetsu19,108 (2017)
Other Languages:
French:
sous-préfecture de Sorachi, Hokkaidō, Japon
German:
Unterpräfektur Sorachi, Präfektur Hokkaido, Japan
Italian:
Sottoprefettura di Sorachi, prefettura di Hokkaidō, Giappone
Japanese:
空知総合振興局, 北海道, 日本
Russian:
Сорати, Хоккайдо, Япония
Simplified Chinese:
空知綜合振興局, 北海道, 日本
Spanish:
Subprefectura de Sorachi, Prefectura de Hokkaidō, Japón
Basque:
Sorachi suprefetura, Japonia
Dutch:
Sorachi, Prefectuur Hokkaidō, Japan
Esperanto:
Soraĉi-subgubernio, Hokajdo, Japanio
Galician:
Subprefectura de Sorachi, Xapón
Iloko:
Subprepektura ti Sorachi, Hapon
Indonesian:
Subprefektur Sorachi, Prefektur Hokkaido, Jepang
Korean:
소라치 종합진흥국, 홋카이도, 일본
Lithuanian:
Soračio subprefektūra, Japonija
Minnan / Hokkien-Taiwanese:
Sorati Chóng-ha̍p Chìn-heng-kio̍k, Ji̍t-pún
Polish:
Podprefektura Sorachi, prefektura Hokkaido, Japonia
Serbian:
Субпрефектура Сорачи, Хокаидо, Јапан
Swedish:
Sorachi Subprefektur, Hokkaido prefektur, Japan
Tagalog:
Subprepektura ng Sorachi, Hapon
Thai:
กิ่งจังหวัดโซราจิ, ประเทศญี่ปุ่น
Turkish:
Sorachi, Japonya
Ukrainian:
Округ Сораті, Префектура Хоккайдо, Японія


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Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.


Mineral List

Mineral list contains entries from the region specified including sub-localities

49 valid minerals. 1 (TL) - type locality of valid minerals.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

Rock list contains entries from the region specified including sub-localities

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

Alabandite
Formula: MnS
Reference: Fukuoka, M. (1981) Memoirs of the Faculty of Science, Kyushu University, Series D, Geology, 24, #4, 207-252.; Suzaki, Y., Urashima, Y., Hayakawa, A. (1969): Ore of the Yubaridake manganese mine, Hokkaido. Kozan Chishitsu 19(96), 147-158 (in Japanese).
Alunogen
Formula: Al2(SO4)3 · 17H2O
Reference: Shimobayashi, N., Ohnishi, M., & Miura, H. (2011). Ammonium sulfate minerals from Mikasa, Hokkaido, Japan: boussingaultite, godovikovite, efremovite and tschermigite. Journal of mineralogical and petrological sciences, 106(3), 158-163.
'Amber'
Reference: Alfredo Petrov specimen
Baryte
Formula: BaSO4
Reference: Fukuoka, M. (1981) Memoirs of the Faculty of Science, Kyushu University, Series D, Geology, 24, #4, 207-252.
Boussingaultite
Formula: (NH4)2Mg(SO4)2 · 6H2O
Reference: Shimobayashi, N., Ohnishi, M., & Miura, H. (2011). Ammonium sulfate minerals from Mikasa, Hokkaido, Japan: boussingaultite, godovikovite, efremovite and tschermigite. Journal of mineralogical and petrological sciences, 106(3), 158-163.
Braunite
Formula: Mn2+Mn3+6(SiO4)O8
Reference: Suzaki, Y., Urashima, Y., Hayakawa, A. (1969): Ore of the Yubaridake manganese mine, Hokkaido. Kozan Chishitsu 19(96), 147-158 (in Japanese).
Calcite
Formula: CaCO3
Reference: Nichika specimens
Calcite var. Glendonite
Formula: CaCO3
Reference: Nichika specimens
Chengdeite
Formula: Ir3Fe
Reference: Dr Daisuke Nishio-Hamane, SEM analysis, University of Tokyo Electron Microprobe Section. NISHIO–HAMANE, D., & Saito, K. (2022). Platinum–group minerals in the placer deposit in northwestern Hokkaido, Japan: description of a new mineral, tomamaeite. Journal of Mineralogical and Petrological Sciences, 117(1), 220309.
Cherepanovite
Formula: RhAs
Reference: NISHIO–HAMANE, D., & Saito, K. (2022). Platinum–group minerals in the placer deposit in northwestern Hokkaido, Japan: description of a new mineral, tomamaeite. Journal of Mineralogical and Petrological Sciences, 117(1), 220309.
Chromite
Formula: Fe2+Cr3+2O4
Reference: NISHIO–HAMANE, D., & Saito, K. (2022). Platinum–group minerals in the placer deposit in northwestern Hokkaido, Japan: description of a new mineral, tomamaeite. Journal of Mineralogical and Petrological Sciences, 117(1), 220309.
Cinnabar
Formula: HgS
Reference: www.mineralmundi.com/japan.htm (USGS)
Cooperite
Formula: PtS
Reference: Stum & Tarkin (1976) Economic Geology, 71, 1451-1460.
Efremovite
Formula: (NH4)2Mg2(SO4)3
Reference: Shimobayashi, N., Ohnishi, M., & Miura, H. (2011). Ammonium sulfate minerals from Mikasa, Hokkaido, Japan: boussingaultite, godovikovite, efremovite and tschermigite. Journal of mineralogical and petrological sciences, 106(3), 158-163.
Ferronickelplatinum
Formula: Pt2FeNi
Reference: NISHIO–HAMANE, D., & Saito, K. (2022). Platinum–group minerals in the placer deposit in northwestern Hokkaido, Japan: description of a new mineral, tomamaeite. Journal of Mineralogical and Petrological Sciences, 117(1), 220309.
Godovikovite
Formula: (NH4)Al(SO4)2
Reference: Shimobayashi, N., Ohnishi, M., & Miura, H. (2011). Ammonium sulfate minerals from Mikasa, Hokkaido, Japan: boussingaultite, godovikovite, efremovite and tschermigite. Journal of mineralogical and petrological sciences, 106(3), 158-163.
Gold
Formula: Au
Reference: Ryoichi SADANAGA and Michiaki BUNNO (1974) THE WAKABAYASHI MINERAL COLLECTION Bulletin No. 7 The University Museum, The University of Tokyo
Hexahydrite
Formula: MgSO4 · 6H2O
Reference: Shimobayashi, N., Ohnishi, M., & Miura, H. (2011). Ammonium sulfate minerals from Mikasa, Hokkaido, Japan: boussingaultite, godovikovite, efremovite and tschermigite. Journal of mineralogical and petrological sciences, 106(3), 158-163.
Hongshiite
Formula: PtCu
Reference: NISHIO–HAMANE, D., & Saito, K. (2022). Platinum–group minerals in the placer deposit in northwestern Hokkaido, Japan: description of a new mineral, tomamaeite. Journal of Mineralogical and Petrological Sciences, 117(1), 220309.
Irarsite
Formula: (Ir,Ru,Rh,Pt)AsS
Reference: NISHIO–HAMANE, D., & Saito, K. (2022). Platinum–group minerals in the placer deposit in northwestern Hokkaido, Japan: description of a new mineral, tomamaeite. Journal of Mineralogical and Petrological Sciences, 117(1), 220309.
Iridium
Formula: (Ir,Os,Ru)
Reference: NISHIO–HAMANE, D., & Saito, K. (2022). Platinum–group minerals in the placer deposit in northwestern Hokkaido, Japan: description of a new mineral, tomamaeite. Journal of Mineralogical and Petrological Sciences, 117(1), 220309.
Isoferroplatinum
Formula: Pt3Fe
Reference: NISHIO–HAMANE, D., & Saito, K. (2022). Platinum–group minerals in the placer deposit in northwestern Hokkaido, Japan: description of a new mineral, tomamaeite. Journal of Mineralogical and Petrological Sciences, 117(1), 220309.
Kornelite
Formula: Fe2(SO4)3 · 7H2O
Reference: Miura, H., Niida, K., Hirama, T. (1994) Mikasaite, (Fe3+,Al)2(SO4)3, a new ferric sulphate mineral from Mikasa city, Hokkaido, Japan. Mineralogical Magazine: 58: 649-653.
Laurite
Formula: RuS2
Reference: Dr Daisuke Nishio-Hamane, SEM analysis, University of Tokyo Electron Microprobe Section.
Magnetite
Formula: Fe2+Fe3+2O4
Reference: www.mineralmundi.com/japan.htm (USGS)
Mikasaite (TL)
Formula: Fe2(SO4)3
Type Locality:
Reference: Miura, H., Niida, K., Hirama, T. (1994) Mikasaite, (Fe3+,Al)2(SO4)3, a new ferric sulphate mineral from Mikasa city, Hokkaido, Japan. Mineralogical Magazine: 58: 649-653.
Neotocite
Formula: (Mn,Fe,Mg)SiO3 · H2O
Reference: Suzaki, Y., Urashima, Y., Hayakawa, A. (1969): Ore of the Yubaridake manganese mine, Hokkaido. Kozan Chishitsu 19(96), 147-158 (in Japanese).
Orthocuproplatinum
Formula: Pt3Cu
Reference: NISHIO–HAMANE, D., & Saito, K. (2022). Platinum–group minerals in the placer deposit in northwestern Hokkaido, Japan: description of a new mineral, tomamaeite. Journal of Mineralogical and Petrological Sciences, 117(1), 220309.
Osmium
Formula: (Os,Ir,Ru)
Reference: Ryoichi SADANAGA and Michiaki BUNNO (1974) THE WAKABAYASHI MINERAL COLLECTION Bulletin No. 7 The University Museum, The University of Tokyo
Osmium var. Iridosmine
Formula: (Os,Ir)
Reference: Ryoichi SADANAGA and Michiaki BUNNO (1974) THE WAKABAYASHI MINERAL COLLECTION Bulletin No. 7 The University Museum, The University of Tokyo
Pectolite
Formula: NaCa2Si3O8(OH)
Reference: Ryoichi SADANAGA and Michiaki BUNNO (1974) THE WAKABAYASHI MINERAL COLLECTION Bulletin No. 7 The University Museum, The University of Tokyo
Platinum
Formula: Pt
Reference: Ryoichi SADANAGA and Michiaki BUNNO (1974) THE WAKABAYASHI MINERAL COLLECTION Bulletin No. 7 The University Museum, The University of Tokyo
Polkanovite
Formula: Rh12As7
Reference: NISHIO–HAMANE, D., & Saito, K. (2022). Platinum–group minerals in the placer deposit in northwestern Hokkaido, Japan: description of a new mineral, tomamaeite. Journal of Mineralogical and Petrological Sciences, 117(1), 220309.
Pyrolusite
Formula: Mn4+O2
Reference: Suzaki, Y., Urashima, Y., Hayakawa, A. (1969): Ore of the Yubaridake manganese mine, Hokkaido. Kozan Chishitsu 19(96), 147-158 (in Japanese).
Quenstedtite
Formula: Fe2(SO4)3 · 11H2O
Reference: Miura, H., Niida, K., Hirama, T. (1994) Mikasaite, (Fe3+,Al)2(SO4)3, a new ferric sulphate mineral from Mikasa city, Hokkaido, Japan. Mineralogical Magazine: 58: 649-653.
Rhodarsenide
Formula: (Rh,Pd)2As
Reference: NISHIO–HAMANE, D., & Saito, K. (2022). Platinum–group minerals in the placer deposit in northwestern Hokkaido, Japan: description of a new mineral, tomamaeite. Journal of Mineralogical and Petrological Sciences, 117(1), 220309.
Rhodochrosite
Formula: MnCO3
Reference: Fukuoka, M. (1981) Memoirs of the Faculty of Science, Kyushu University, Series D, Geology, 24, #4, 207-252.; Suzaki, Y., Urashima, Y., Hayakawa, A. (1969): Ore of the Yubaridake manganese mine, Hokkaido. Kozan Chishitsu 19(96), 147-158 (in Japanese).
Rhodonite
Formula: CaMn3Mn[Si5O15]
Reference: Suzaki, Y., Urashima, Y., Hayakawa, A. (1969): Ore of the Yubaridake manganese mine, Hokkaido. Kozan Chishitsu 19(96), 147-158 (in Japanese).
Rutheniridosmine
Formula: (Ir,Os,Ru)
Reference: Hori Mineralogy analyses and Gunnar Färber specimens
Ruthenium
Formula: (Ru,Ir)
Reference: NISHIO–HAMANE, D., & Saito, K. (2022). Platinum–group minerals in the placer deposit in northwestern Hokkaido, Japan: description of a new mineral, tomamaeite. Journal of Mineralogical and Petrological Sciences, 117(1), 220309.
Salammoniac
Formula: NH4Cl
Reference: Shimobayashi, N., Ohnishi, M., & Miura, H. (2011). Ammonium sulfate minerals from Mikasa, Hokkaido, Japan: boussingaultite, godovikovite, efremovite and tschermigite. Journal of mineralogical and petrological sciences, 106(3), 158-163.
Sperrylite
Formula: PtAs2
Reference: Urashima et al (1976) Kouzan Chishitsu, 26, 48-49.
Stibiopalladinite
Formula: Pd5Sb2
Reference: Urashima and Nedachi (1978) Watanabe Manjiro Sensei Beiju Kinen Ronshu, 115-121.
Sulphur
Formula: S8
Reference: Shimobayashi, N., Ohnishi, M., & Miura, H. (2011). Ammonium sulfate minerals from Mikasa, Hokkaido, Japan: boussingaultite, godovikovite, efremovite and tschermigite. Journal of mineralogical and petrological sciences, 106(3), 158-163.
Tetraferroplatinum
Formula: PtFe
Reference: Urashima et al (1976) Kagoshima Daigaku Rika Hokoku, 25, 165-171.
Tolovkite
Formula: IrSbS
Reference: Dr Daisuke Nishio-Hamane, SEM analysis, University of Tokyo Electron Microprobe Section.
Tomamaeite
Formula: Cu3Pt
Reference: NISHIO–HAMANE, D., & Saito, K. (2022). Platinum–group minerals in the placer deposit in northwestern Hokkaido, Japan: description of a new mineral, tomamaeite. Journal of Mineralogical and Petrological Sciences, 117(1), 220309.
Tschermigite
Formula: (NH4)Al(SO4)2 · 12H2O
Reference: Shimobayashi, N., Ohnishi, M., & Miura, H. (2011). Ammonium sulfate minerals from Mikasa, Hokkaido, Japan: boussingaultite, godovikovite, efremovite and tschermigite. Journal of mineralogical and petrological sciences, 106(3), 158-163.
Tulameenite
Formula: Pt2CuFe
Reference: NISHIO–HAMANE, D., & Saito, K. (2022). Platinum–group minerals in the placer deposit in northwestern Hokkaido, Japan: description of a new mineral, tomamaeite. Journal of Mineralogical and Petrological Sciences, 117(1), 220309.
Uvarovite
Formula: Ca3Cr2(SiO4)3
Reference: Dr. Yohachiro Okamoto collection (curated at Geological Survey museum, Japan)
Voltaite
Formula: K2Fe2+5Fe3+3Al(SO4)12 · 18H2O
Reference: Shimobayashi, N., Ohnishi, M., & Miura, H. (2011). Ammonium sulfate minerals from Mikasa, Hokkaido, Japan: boussingaultite, godovikovite, efremovite and tschermigite. Journal of mineralogical and petrological sciences, 106(3), 158-163.
Zaccariniite
Formula: RhNiAs
Reference: NISHIO–HAMANE, D., & Saito, K. (2022). Platinum–group minerals in the placer deposit in northwestern Hokkaido, Japan: description of a new mineral, tomamaeite. Journal of Mineralogical and Petrological Sciences, 117(1), 220309.

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Chengdeite1.AG.35Ir3Fe
Ferronickelplatinum1.AG.40Pt2FeNi
Gold1.AA.05Au
Hongshiite1.AG.45PtCu
Iridium1.AF.10(Ir,Os,Ru)
Isoferroplatinum1.AG.35Pt3Fe
Orthocuproplatinum1.AH.Pt3Cu
Osmium1.AF.05(Os,Ir,Ru)
var. Iridosmine1.AF.05(Os,Ir)
Platinum1.AF.10Pt
Rutheniridosmine1.AF.05(Ir,Os,Ru)
Ruthenium1.AF.05(Ru,Ir)
Sulphur1.CC.05S8
Tetraferroplatinum1.AG.40PtFe
Tomamaeite1.AH.Cu3Pt
Tulameenite1.AG.40Pt2CuFe
Group 2 - Sulphides and Sulfosalts
Alabandite2.CD.10MnS
Cherepanovite2.CC.15RhAs
Cinnabar2.CD.15aHgS
Cooperite2.CC.35bPtS
Irarsite2.EB.25(Ir,Ru,Rh,Pt)AsS
Laurite2.EB.05aRuS2
Polkanovite2.AC.30Rh12As7
Rhodarsenide2.AC.25b(Rh,Pd)2As
Sperrylite2.EB.05aPtAs2
Stibiopalladinite2.AC.20aPd5Sb2
Tolovkite2.EB.25IrSbS
Zaccariniite2.AA.50RhNiAs
Group 3 - Halides
Salammoniac3.AA.25NH4Cl
Group 4 - Oxides and Hydroxides
Chromite4.BB.05Fe2+Cr3+2O4
Magnetite4.BB.05Fe2+Fe3+2O4
Pyrolusite4.DB.05Mn4+O2
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
var. Glendonite5.AB.05CaCO3
Rhodochrosite5.AB.05MnCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Alunogen7.CB.45Al2(SO4)3 · 17H2O
Baryte7.AD.35BaSO4
Boussingaultite7.CC.60(NH4)2Mg(SO4)2 · 6H2O
Efremovite7.AC.10(NH4)2Mg2(SO4)3
Godovikovite7.AC.20(NH4)Al(SO4)2
Hexahydrite7.CB.25MgSO4 · 6H2O
Kornelite7.CB.60Fe2(SO4)3 · 7H2O
Mikasaite (TL)7.AB.05Fe2(SO4)3
Quenstedtite7.CB.65Fe2(SO4)3 · 11H2O
Tschermigite7.CC.20(NH4)Al(SO4)2 · 12H2O
Voltaite7.CC.25K2Fe2+5Fe3+3Al(SO4)12 · 18H2O
Group 9 - Silicates
Braunite9.AG.05Mn2+Mn3+6(SiO4)O8
Neotocite9.ED.20(Mn,Fe,Mg)SiO3 · H2O
Pectolite9.DG.05NaCa2Si3O8(OH)
Rhodonite9.DK.05CaMn3Mn[Si5O15]
Uvarovite9.AD.25Ca3Cr2(SiO4)3
Unclassified Minerals, Rocks, etc.
'Amber'-

List of minerals for each chemical element

HHydrogen
H PectoliteNaCa2Si3O8(OH)
H QuenstedtiteFe2(SO4)3 · 11H2O
H KorneliteFe2(SO4)3 · 7H2O
H SalammoniacNH4Cl
H VoltaiteK2Fe52+Fe33+Al(SO4)12 · 18H2O
H AlunogenAl2(SO4)3 · 17H2O
H HexahydriteMgSO4 · 6H2O
H Tschermigite(NH4)Al(SO4)2 · 12H2O
H Boussingaultite(NH4)2Mg(SO4)2 · 6H2O
H Efremovite(NH4)2Mg2(SO4)3
H Godovikovite(NH4)Al(SO4)2
H Neotocite(Mn,Fe,Mg)SiO3 · H2O
CCarbon
C RhodochrositeMnCO3
C CalciteCaCO3
C Calcite var. GlendoniteCaCO3
NNitrogen
N SalammoniacNH4Cl
N Tschermigite(NH4)Al(SO4)2 · 12H2O
N Boussingaultite(NH4)2Mg(SO4)2 · 6H2O
N Efremovite(NH4)2Mg2(SO4)3
N Godovikovite(NH4)Al(SO4)2
OOxygen
O MikasaiteFe2(SO4)3
O PectoliteNaCa2Si3O8(OH)
O QuenstedtiteFe2(SO4)3 · 11H2O
O MagnetiteFe2+Fe23+O4
O RhodochrositeMnCO3
O BaryteBaSO4
O KorneliteFe2(SO4)3 · 7H2O
O UvaroviteCa3Cr2(SiO4)3
O VoltaiteK2Fe52+Fe33+Al(SO4)12 · 18H2O
O AlunogenAl2(SO4)3 · 17H2O
O HexahydriteMgSO4 · 6H2O
O Tschermigite(NH4)Al(SO4)2 · 12H2O
O Boussingaultite(NH4)2Mg(SO4)2 · 6H2O
O Efremovite(NH4)2Mg2(SO4)3
O Godovikovite(NH4)Al(SO4)2
O CalciteCaCO3
O Calcite var. GlendoniteCaCO3
O BrauniteMn2+Mn63+(SiO4)O8
O Neotocite(Mn,Fe,Mg)SiO3 · H2O
O RhodoniteCaMn3Mn[Si5O15]
O PyrolusiteMn4+O2
O ChromiteFe2+Cr23+O4
NaSodium
Na PectoliteNaCa2Si3O8(OH)
MgMagnesium
Mg HexahydriteMgSO4 · 6H2O
Mg Boussingaultite(NH4)2Mg(SO4)2 · 6H2O
Mg Efremovite(NH4)2Mg2(SO4)3
Mg Neotocite(Mn,Fe,Mg)SiO3 · H2O
AlAluminium
Al VoltaiteK2Fe52+Fe33+Al(SO4)12 · 18H2O
Al AlunogenAl2(SO4)3 · 17H2O
Al Tschermigite(NH4)Al(SO4)2 · 12H2O
Al Godovikovite(NH4)Al(SO4)2
SiSilicon
Si PectoliteNaCa2Si3O8(OH)
Si UvaroviteCa3Cr2(SiO4)3
Si BrauniteMn2+Mn63+(SiO4)O8
Si Neotocite(Mn,Fe,Mg)SiO3 · H2O
Si RhodoniteCaMn3Mn[Si5O15]
SSulfur
S MikasaiteFe2(SO4)3
S QuenstedtiteFe2(SO4)3 · 11H2O
S CinnabarHgS
S CooperitePtS
S BaryteBaSO4
S AlabanditeMnS
S KorneliteFe2(SO4)3 · 7H2O
S VoltaiteK2Fe52+Fe33+Al(SO4)12 · 18H2O
S SulphurS8
S AlunogenAl2(SO4)3 · 17H2O
S HexahydriteMgSO4 · 6H2O
S Tschermigite(NH4)Al(SO4)2 · 12H2O
S Boussingaultite(NH4)2Mg(SO4)2 · 6H2O
S Efremovite(NH4)2Mg2(SO4)3
S Godovikovite(NH4)Al(SO4)2
S LauriteRuS2
S TolovkiteIrSbS
S Irarsite(Ir,Ru,Rh,Pt)AsS
ClChlorine
Cl SalammoniacNH4Cl
KPotassium
K VoltaiteK2Fe52+Fe33+Al(SO4)12 · 18H2O
CaCalcium
Ca PectoliteNaCa2Si3O8(OH)
Ca UvaroviteCa3Cr2(SiO4)3
Ca CalciteCaCO3
Ca Calcite var. GlendoniteCaCO3
Ca RhodoniteCaMn3Mn[Si5O15]
CrChromium
Cr UvaroviteCa3Cr2(SiO4)3
Cr ChromiteFe2+Cr23+O4
MnManganese
Mn RhodochrositeMnCO3
Mn AlabanditeMnS
Mn BrauniteMn2+Mn63+(SiO4)O8
Mn Neotocite(Mn,Fe,Mg)SiO3 · H2O
Mn RhodoniteCaMn3Mn[Si5O15]
Mn PyrolusiteMn4+O2
FeIron
Fe MikasaiteFe2(SO4)3
Fe QuenstedtiteFe2(SO4)3 · 11H2O
Fe MagnetiteFe2+Fe23+O4
Fe KorneliteFe2(SO4)3 · 7H2O
Fe TetraferroplatinumPtFe
Fe VoltaiteK2Fe52+Fe33+Al(SO4)12 · 18H2O
Fe Neotocite(Mn,Fe,Mg)SiO3 · H2O
Fe ChengdeiteIr3Fe
Fe FerronickelplatinumPt2FeNi
Fe IsoferroplatinumPt3Fe
Fe TulameenitePt2CuFe
Fe ChromiteFe2+Cr23+O4
NiNickel
Ni FerronickelplatinumPt2FeNi
Ni ZaccariniiteRhNiAs
CuCopper
Cu HongshiitePtCu
Cu OrthocuproplatinumPt3Cu
Cu TomamaeiteCu3Pt
Cu TulameenitePt2CuFe
AsArsenic
As SperrylitePtAs2
As CherepanoviteRhAs
As Irarsite(Ir,Ru,Rh,Pt)AsS
As PolkanoviteRh12As7
As Rhodarsenide(Rh,Pd)2As
As ZaccariniiteRhNiAs
RuRuthenium
Ru Rutheniridosmine(Ir,Os,Ru)
Ru Osmium(Os,Ir,Ru)
Ru LauriteRuS2
Ru Iridium(Ir,Os,Ru)
Ru Ruthenium(Ru,Ir)
Ru Irarsite(Ir,Ru,Rh,Pt)AsS
RhRhodium
Rh CherepanoviteRhAs
Rh Irarsite(Ir,Ru,Rh,Pt)AsS
Rh PolkanoviteRh12As7
Rh Rhodarsenide(Rh,Pd)2As
Rh ZaccariniiteRhNiAs
PdPalladium
Pd StibiopalladinitePd5Sb2
Pd Rhodarsenide(Rh,Pd)2As
SbAntimony
Sb StibiopalladinitePd5Sb2
Sb TolovkiteIrSbS
BaBarium
Ba BaryteBaSO4
OsOsmium
Os Osmium var. Iridosmine(Os,Ir)
Os Rutheniridosmine(Ir,Os,Ru)
Os Osmium(Os,Ir,Ru)
Os Iridium(Ir,Os,Ru)
IrIridium
Ir Osmium var. Iridosmine(Os,Ir)
Ir Rutheniridosmine(Ir,Os,Ru)
Ir Osmium(Os,Ir,Ru)
Ir TolovkiteIrSbS
Ir ChengdeiteIr3Fe
Ir Iridium(Ir,Os,Ru)
Ir Ruthenium(Ru,Ir)
Ir Irarsite(Ir,Ru,Rh,Pt)AsS
PtPlatinum
Pt PlatinumPt
Pt SperrylitePtAs2
Pt CooperitePtS
Pt TetraferroplatinumPtFe
Pt FerronickelplatinumPt2FeNi
Pt HongshiitePtCu
Pt Irarsite(Ir,Ru,Rh,Pt)AsS
Pt IsoferroplatinumPt3Fe
Pt OrthocuproplatinumPt3Cu
Pt TomamaeiteCu3Pt
Pt TulameenitePt2CuFe
AuGold
Au GoldAu
HgMercury
Hg CinnabarHgS

Fossils

There are 61 fossil localities from the PaleoBioDB database within this region.

BETA TEST - These data are provided on an experimental basis and are taken from external databases. Mindat.org has no control currently over the accuracy of these data.

Occurrences493
Youngest Fossil Listed2.59 Ma (Pleistocene)
Oldest Fossil Listed125 Ma (Early/Lower Cretaceous)
Stratigraphic UnitsClick here to view 35 stratigraphic units.
Fossils from RegionClick here to show the list.
Accepted NameHierarchy Age
Ammobaculites
genus
Chromista : Foraminifera : Globothalamea : Lituolida : Lituolidae : Ammobaculites48.6 - 37.2 Ma
Eocene
Bathysiphon
genus
Chromista : Foraminifera : Monothalamea : Astrorhizida : Rhabdamminidae : Bathysiphon48.6 - 37.2 Ma
Eocene
Caucasina
genus
Chromista : Foraminifera : Globothalamea : Rotaliida : Caucasinidae : Caucasina48.6 - 37.2 Ma
Eocene
Cyclammina
genus
Chromista : Foraminifera : Globothalamea : Loftusiida : Cyclamminidae : Cyclammina48.6 - 37.2 Ma
Eocene
Dentalina
genus
Chromista : Foraminifera : Lagenida : Nodosariidae : Dentalina48.6 - 37.2 Ma
Eocene
Elphidium
genus
Chromista : Foraminifera : Globothalamea : Rotaliida : Elphidiidae : Elphidium48.6 - 37.2 Ma
Eocene
Globobulimina
genus
Chromista : Foraminifera : Globothalamea : Rotaliida : Buliminidae : Globobulimina48.6 - 37.2 Ma
Eocene
Gyroidina
genus
Chromista : Foraminifera : Globothalamea : Rotaliida : Gavelinellidae : Gyroidina48.6 - 37.2 Ma
Eocene
Haplophragmoides
genus
Chromista : Foraminifera : Globothalamea : Lituolida : Haplophragmoididae : Haplophragmoides48.6 - 37.2 Ma
Eocene
Scleractinia
order
Animalia : Cnidaria : Anthozoa : Scleractinia122.46 - 112.03 Ma
Early/Lower Cretaceous
Brunonia
genus
Animalia : Mollusca : Gastropoda : Littorinimorpha : Carinariidae : Brunonia85.8 - 83.5 Ma
Late/Upper Cretaceous
Euspira
genus
Animalia : Mollusca : Euspira37.2 - 33.9 Ma
Paleogene
Orectospira
genus
Animalia : Mollusca : Gastropoda : Turritellidae : Orectospira48.6 - 33.9 Ma
Paleogene
Polinices
genus
Animalia : Mollusca : Gastropoda : Littorinimorpha : Naticidae : Polinices47.8 - 38 Ma
Eocene
Pyrazus
genus
Animalia : Mollusca : Gastropoda : Batillariidae : Pyrazus47.8 - 41.3 Ma
Eocene
Turritella
genus
Animalia : Mollusca : Gastropoda : Turritellidae : Turritella37.2 - 33.9 Ma
Paleogene
Colus
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Buccinidae : Colus37.2 - 33.9 Ma
Paleogene
Nekewis
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Tudiclidae : Nekewis41.3 - 38 Ma
Eocene
Neptunea
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Buccinidae : Neptunea48.6 - 37.2 Ma
Eocene
Siphonalia
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Buccinidae : Siphonalia47.8 - 38 Ma
Eocene
Trominina
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Buccinidae : Trominina23.03 - 15.97 Ma
Miocene
Adiozoptyxis
genus
Animalia : Mollusca : Gastropoda : Nerineidae : Adiozoptyxis122.46 - 112.03 Ma
Early/Lower Cretaceous
Entogonites
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Entogonitidae : Entogonites89.8 - 83.6 Ma
Late/Upper Cretaceous
Neophylloceras
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Phylloceratidae : Neophylloceras93.9 - 83.5 Ma
Late/Upper Cretaceous
Anagaudryceras
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Gaudryceratidae : Anagaudryceras93.9 - 89.3 Ma
Late/Upper Cretaceous
Baculites
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Baculitidae : Baculites89.3 - 85.8 Ma
Late/Upper Cretaceous
Barroisiceras
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Collignoniceratidae : Barroisiceras89.3 - 85.8 Ma
Late/Upper Cretaceous
Clioscaphites
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Scaphitidae : Clioscaphites89.8 - 86.3 Ma
Late/Upper Cretaceous
Damesites
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Desmoceratidae : Damesites93.9 - 83.5 Ma
Late/Upper Cretaceous
Desmoceras
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Desmoceratidae : Desmoceras99.6 - 93.5 Ma
Late/Upper Cretaceous
Didymoceras
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Nostoceratidae : Didymoceras100.5 - 89.8 Ma
Late/Upper Cretaceous
Eogunnarites
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Kossmaticeratidae : Eogunnarites105.3 - 99.6 Ma
Cretaceous
Eubostrychoceras
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Nostoceratidae : Eubostrychoceras93.9 - 89.8 Ma
Late/Upper Cretaceous
Eupachydiscus
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Pachydiscidae : Eupachydiscus89.8 - 70.6 Ma
Late/Upper Cretaceous
Gaudryceras
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Gaudryceratidae : Gaudryceras99.6 - 83.5 Ma
Late/Upper Cretaceous
Hamites
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Hamitidae : Hamites99.6 - 93.5 Ma
Late/Upper Cretaceous
Hourcquia
genus
Animalia : Mollusca : Cephalopoda : Hourcquia93.5 - 89.3 Ma
Late/Upper Cretaceous
Jimboiceras
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Desmoceratidae : Jimboiceras93.5 - 89.3 Ma
Late/Upper Cretaceous
Hyphantoceras (Madagascarites)
subgenus
Animalia : Mollusca : Cephalopoda : Ammonitida : Nostoceratidae : Hyphantoceras : Hyphantoceras (Madagascarites)93.9 - 89.8 Ma
Late/Upper Cretaceous
Mesopuzosia
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Desmoceratidae : Mesopuzosia93.9 - 89.3 Ma
Late/Upper Cretaceous
Neocrioceras
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Diplomoceratidae : Neocrioceras89.8 - 83.6 Ma
Late/Upper Cretaceous
Nipponites
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Clymeniidae : Nipponites93.9 - 89.8 Ma
Late/Upper Cretaceous
Pachydesmoceras
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Desmoceratidae : Pachydesmoceras93.5 - 89.3 Ma
Late/Upper Cretaceous
Parajaubertella
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Gaudryceratidae : Parajaubertella99.6 - 93.5 Ma
Late/Upper Cretaceous
Polyptychoceras
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Diplomoceratidae : Polyptychoceras100.5 - 83.5 Ma
Late/Upper Cretaceous
Prionocyclus
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Collignoniceratidae : Prionocyclus93.5 - 89.3 Ma
Late/Upper Cretaceous
Romaniceras
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Acanthoceratidae : Romaniceras93.5 - 89.3 Ma
Late/Upper Cretaceous
Scalarites
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Diplomoceratidae : Scalarites93.9 - 89.8 Ma
Late/Upper Cretaceous
Scaphites
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Scaphitidae : Scaphites99.6 - 85.8 Ma
Late/Upper Cretaceous
Sciponoceras
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Baculitidae : Sciponoceras93.9 - 89.3 Ma
Late/Upper Cretaceous
Stoliczkaia
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Lyelliceratidae : Stoliczkaia105.3 - 99.6 Ma
Cretaceous
Tragodesmoceroides
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Desmoceratidae : Tragodesmoceroides93.9 - 89.3 Ma
Late/Upper Cretaceous
Turrilitoides
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Turrilitoides99.6 - 93.5 Ma
Late/Upper Cretaceous
Yezoites
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Scaphitidae : Yezoites93.9 - 89.8 Ma
Late/Upper Cretaceous
Acila
genus
Animalia : Mollusca : Bivalvia : Nuculida : Nuculidae : Acila48.6 - 15.97 Ma
Cenozoic
Malletia
genus
Animalia : Mollusca : Bivalvia : Nuculanida : Malletiidae : Malletia48.6 - 33.9 Ma
Paleogene
Portlandia
genus
Animalia : Mollusca : Bivalvia : Portlandia48.6 - 15.97 Ma
Cenozoic
Acila (Truncacila)
subgenus
Animalia : Mollusca : Bivalvia : Nuculida : Nuculidae : Acila : Acila (Truncacila)37.2 - 33.9 Ma
Paleogene
Yoldia
genus
Animalia : Mollusca : Bivalvia : Nuculanida : Yoldiidae : Yoldia41.3 - 33.9 Ma
Paleogene
Acharax
genus
Animalia : Mollusca : Bivalvia : Solemyida : Solemyidae : Acharax113 - 100.5 Ma
Early/Lower Cretaceous
Solemya
genus
Animalia : Mollusca : Bivalvia : Solemyida : Solemyidae : Solemya113 - 72.1 Ma
Cretaceous
Glycymeris (Glycymerita)
subgenus
Animalia : Mollusca : Bivalvia : Arcida : Glycymerididae : Glycymeris : Glycymeris (Glycymerita)93.9 - 89.8 Ma
Late/Upper Cretaceous
Trigonarca
genus
Animalia : Mollusca : Bivalvia : Arcida : Glycymerididae : Trigonarca100.5 - 89.8 Ma
Late/Upper Cretaceous
Brachidontes
genus
Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae : Brachidontes47.8 - 38 Ma
Eocene
Crenella
genus
Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae : Crenella100.5 - 89.8 Ma
Late/Upper Cretaceous
Lycettia
genus
Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae : Lycettia100.5 - 93.9 Ma
Late/Upper Cretaceous
Entolium
genus
Animalia : Mollusca : Bivalvia : Pectinida : Entoliidae : Entolium100.5 - 89.8 Ma
Late/Upper Cretaceous
Inoceramus
genus
Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Inoceramus93.9 - 70.6 Ma
Late/Upper Cretaceous
Pinctada
genus
Animalia : Mollusca : Bivalvia : Ostreida : Pteriidae : Pinctada47.8 - 38 Ma
Eocene
Platyceramus
genus
Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Platyceramus89.8 - 83.6 Ma
Late/Upper Cretaceous
Propeamussium
genus
Animalia : Mollusca : Bivalvia : Pectinida : Propeamussiidae : Propeamussium85.8 - 83.5 Ma
Late/Upper Cretaceous
Pseudoptera
genus
Animalia : Mollusca : Bivalvia : Ostreida : Bakevelliidae : Pseudoptera100.5 - 89.8 Ma
Late/Upper Cretaceous
Inoceramus (Sphenoceramus)
subgenus
Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Inoceramus : Inoceramus (Sphenoceramus)89.8 - 70.6 Ma
Late/Upper Cretaceous
Pterotrigonia (Acanthotrigonia)
subgenus
Animalia : Mollusca : Bivalvia : Trigoniida : Megatrigoniidae : Pterotrigonia : Pterotrigonia (Acanthotrigonia)100.5 - 89.8 Ma
Late/Upper Cretaceous
Megatrigonia (Apiotrigonia)
subgenus
Animalia : Mollusca : Bivalvia : Trigoniida : Trigoniidae : Megatrigonia : Megatrigonia (Apiotrigonia)100.5 - 89.8 Ma
Late/Upper Cretaceous
Pterotrigonia (Scabrotrigonia)
subgenus
Animalia : Mollusca : Bivalvia : Trigoniida : Megatrigoniidae : Pterotrigonia : Pterotrigonia (Scabrotrigonia)100.5 - 89.8 Ma
Late/Upper Cretaceous
Steinmanella
genus
Animalia : Mollusca : Bivalvia : Trigoniida : Steinmanellidae : Steinmanella100.5 - 89.8 Ma
Late/Upper Cretaceous
Anthonya
genus
Animalia : Mollusca : Bivalvia : Carditida : Crassatellidae : Anthonya100.5 - 89.8 Ma
Late/Upper Cretaceous
Aphrodina
genus
Animalia : Mollusca : Bivalvia : Hippuritida : Cycloconchidae : Aphrodina100.5 - 89.8 Ma
Late/Upper Cretaceous
Claibornites
genus
Animalia : Mollusca : Bivalvia : Lucinida : Lucinidae : Claibornites47.8 - 41.3 Ma
Eocene
Corbicula
genus
Animalia : Mollusca : Bivalvia : Venerida : Cyrenidae : Corbicula47.8 - 38 Ma
Eocene
Crassatella
genus
Animalia : Mollusca : Bivalvia : Carditida : Crassatellidae : Crassatella47.8 - 38 Ma
Eocene
Cyclina
genus
Animalia : Mollusca : Bivalvia : Cardiida : Cyclina47.8 - 41.3 Ma
Eocene
Cyclocardia
genus
Animalia : Mollusca : Bivalvia : Carditida : Carditidae : Cyclocardia48.6 - 33.9 Ma
Paleogene
Cymbophora
genus
Animalia : Mollusca : Bivalvia : Venerida : Mactridae : Cymbophora100.5 - 89.8 Ma
Late/Upper Cretaceous
Polymesoda (Geloina)
subgenus
Animalia : Mollusca : Bivalvia : Veneroidei : Corbiculidae : Polymesoda : Polymesoda (Geloina)47.8 - 38 Ma
Eocene
Meekia
genus
Animalia : Mollusca : Bivalvia : Cardiida : Tancrediidae : Meekia100.5 - 89.8 Ma
Late/Upper Cretaceous
Callista (Microcallista)
subgenus
Animalia : Mollusca : Bivalvia : Veneroidei : Veneridae : Callista : Callista (Microcallista)47.8 - 38 Ma
Eocene
Angulus (Peronidia)
subgenus
Animalia : Mollusca : Bivalvia : Cardiida : Tellinidae : Angulus : Angulus (Peronidia)23.03 - 15.97 Ma
Miocene
Pitar
genus
Animalia : Mollusca : Bivalvia : Venerida : Veneridae : Pitar47.8 - 41.3 Ma
Eocene
Pseudasaphis
genus
Animalia : Mollusca : Bivalvia : Sphaeriida : Neomiodontidae : Pseudasaphis100.5 - 93.9 Ma
Late/Upper Cretaceous
Siliqua
genus
Animalia : Mollusca : Bivalvia : Adapedonta : Pharidae : Siliqua23.03 - 15.97 Ma
Miocene
Spisula
genus
Animalia : Mollusca : Bivalvia : Venerida : Mactridae : Spisula47.8 - 15.97 Ma
Cenozoic
Praecaprotina
genus
Animalia : Mollusca : Bivalvia : Hippuritida : Polyconitidae : Praecaprotina122.46 - 112.03 Ma
Early/Lower Cretaceous
Toucasia
genus
Animalia : Mollusca : Bivalvia : Hippuritida : Requieniidae : Toucasia125 - 112.03 Ma
Early/Lower Cretaceous
Periploma
genus
Animalia : Mollusca : Bivalvia : Periplomatidae : Periploma48.6 - 37.2 Ma
Eocene
Thracia
genus
Animalia : Mollusca : Bivalvia : Thraciidae : Thracia41.3 - 15.97 Ma
Cenozoic
Decapoda
order
Animalia : Arthropoda : Malacostraca : Decapoda99.6 - 93.5 Ma
Late/Upper Cretaceous
Linthia
genus
Animalia : Echinodermata : Echinoidea : Spatangoida : Schizasteridae : Linthia33.9 - 23.03 Ma
Cenozoic
Plesiosauria
unranked clade
Animalia : Chordata : Reptilia : Sauropterygia : Plesiosauria93.5 - 89.3 Ma
Late/Upper Cretaceous
Elasmosaurus
genus
Animalia : Chordata : Reptilia : Elasmosauridae : Elasmosaurus93.9 - 83.5 Ma
Late/Upper Cretaceous
Balaenula
genus
Animalia : Chordata : Mammalia : Cetacea : Balaenidae : Balaenula7.246 - 3.6 Ma
Neogene
Sirenia
family
Animalia : Chordata : Mammalia : Sirenia5.333 - 3.6 Ma
Neogene
Dusisiren
genus
Animalia : Chordata : Mammalia : Sirenia : Dugongidae : Dusisiren11.608 - 5.333 Ma
Miocene
Trionychidae
family
Animalia : Chordata : Reptilia : Testudines : Trionychidae89.8 - 86.3 Ma
Late/Upper Cretaceous
Pleurosternon
genus
Animalia : Chordata : Reptilia : Testudines : Pleurosternidae : Pleurosternon86.3 - 83.6 Ma
Late/Upper Cretaceous
Nodosauridae
family
Animalia : Chordata : Ornithischia : Nodosauridae99.6 - 93.5 Ma
Late/Upper Cretaceous
Odontoceti
suborder
Animalia : Chordata : Mammalia : Cetacea : Odontoceti5.333 - 3.6 Ma
Neogene
Delphinidae
family
Animalia : Chordata : Mammalia : Cetacea : Delphinidae23.03 - 5.333 Ma
Miocene
Mysticeti
suborder
Animalia : Chordata : Mammalia : Cetacea : Mysticeti11.608 - 5.333 Ma
Miocene
Eschrichtiidae
family
Animalia : Chordata : Mammalia : Cetacea : Eschrichtiidae5.333 - 3.6 Ma
Neogene
Balaenopteridae
family
Animalia : Chordata : Mammalia : Cetacea : Balaenopteridae5.333 - 3.6 Ma
Neogene
Balaenidae
family
Animalia : Chordata : Mammalia : Cetacea : Balaenidae5.333 - 3.6 Ma
Neogene
Pteranodontidae
family
Animalia : Chordata : Reptilia : Pterosauria : Pteranodontidae100.5 - 89.8 Ma
Late/Upper Cretaceous
Hydrodamalis cuestae
species
Animalia : Chordata : Mammalia : Sirenia : Dugongidae : Hydrodamalis : Hydrodamalis cuestae5.333 - 3.6 Ma
Neogene
Lithothamnion
genus
Plantae : Rhodophyta : Florideophyceae : Corallinales : Hapalidiaceae : Lithothamnion122.46 - 112.03 Ma
Early/Lower Cretaceous
Sabalites
genus
Plantae : Tracheophyta : Liliopsida : Arecales : Arecaceae : Sabalites47.8 - 41.3 Ma
Eocene
Cinnamomum
genus
Plantae : Tracheophyta : Magnoliopsida : Laurales : Lauraceae : Cinnamomum47.8 - 41.3 Ma
Eocene
Taxodium
genus
Plantae : Tracheophyta : Pinopsida : Pinales : Cupressaceae : Taxodium47.8 - 41.3 Ma
Eocene
Glyptostrobus
genus
Plantae : Tracheophyta : Pinopsida : Pinales : Cupressaceae : Glyptostrobus47.8 - 41.3 Ma
Eocene
Sequoia langsdorfii
species
Plantae : Tracheophyta : Pinopsida : Pinales : Cupressaceae : Sequoia : Sequoia langsdorfii47.8 - 41.3 Ma
Eocene
Populus
genus
Plantae : Tracheophyta : Magnoliopsida : Malpighiales : Salicaceae : Populus47.8 - 41.3 Ma
Eocene
Pycnoporidium
genus
Plantae : Pycnoporidium122.46 - 112.03 Ma
Early/Lower Cretaceous
Testudines
order
Animalia : Chordata : Reptilia : Testudines93.9 - 89.8 Ma
Late/Upper Cretaceous
Pycnodonteinae
subfamily
Animalia : Mollusca : Bivalvia : Ostreida : Gryphaeidae : Pycnodonteinae122.46 - 112.03 Ma
Early/Lower Cretaceous
Soletellina
genus
Animalia : Mollusca : Bivalvia : Cardiida : Psammobiidae : Soletellina47.8 - 41.3 Ma
Eocene
Unio
genus
Animalia : Mollusca : Bivalvia : Unionida : Unionidae : Unio47.8 - 38 Ma
Eocene
Numataphocoena yamashitai
species
Animalia : Chordata : Mammalia : Cetacea : Phocoenidae : Numataphocoena : Numataphocoena yamashitai5.333 - 3.6 Ma
Neogene
Orcinus orca
species
Animalia : Chordata : Mammalia : Cetacea : Delphinidae : Orcinus : Orcinus orca5.333 - 3.6 Ma
Neogene
Balaenoptera acutorostrata
species
Animalia : Chordata : Mammalia : Cetacea : Balaenopteridae : Balaenoptera : Balaenoptera acutorostrata5.333 - 3.6 Ma
Neogene
Odobenini
tribe
Animalia : Chordata : Mammalia : Carnivora : Odobenidae : Odobenini5.333 - 3.6 Ma
Neogene
Modiolus
genus
Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae : Modiolus47.8 - 38 Ma
Eocene
Girvanella
genus
Bacteria : Cyanobacteria : Cyanophyceae : Porostromataceae : Girvanella122.46 - 112.03 Ma
Early/Lower Cretaceous
Yokoyamaoceras
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Kossmaticeratidae : Yokoyamaoceras89.8 - 83.5 Ma
Late/Upper Cretaceous
Anodonta
genus
Animalia : Mollusca : Bivalvia : Unionida : Unionidae : Anodonta41.3 - 38 Ma
Eocene
Acharax johnsoni
species
Animalia : Mollusca : Bivalvia : Solemyida : Solemyidae : Acharax : Acharax johnsoni23.03 - 15.97 Ma
Miocene
Anomalina
genus
Chromista : Foraminifera : Globothalamea : Rotaliida : Anomalinidae : Anomalina48.6 - 37.2 Ma
Eocene
Hydrodamalinae
subfamily
Animalia : Chordata : Mammalia : Sirenia : Dugongidae : Hydrodamalinae5.333 - 3.6 Ma
Neogene
Inoceramus anglicus
species
Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Inoceramus : Inoceramus anglicus113 - 93.5 Ma
Cretaceous
Mytilus (Tumidimytilus) tichanovitchi
species
Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae : Mytilus : Mytilus (Tumidimytilus) tichanovitchi23.03 - 15.97 Ma
Miocene
Paludina
genus
Animalia : Mollusca : Gastropoda : Littorinimorpha : Hydrobiidae : Paludina47.8 - 41.3 Ma
Eocene
Inoceramus (Inoceramus)
subgenus
Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Inoceramus : Inoceramus (Inoceramus)100.5 - 89.8 Ma
Late/Upper Cretaceous
Cucullaea (Idonearca) ezoensis
species
Animalia : Mollusca : Bivalvia : Arcida : Cucullaeidae : Cucullaea : Cucullaea (Idonearca) ezoensis100.5 - 89.8 Ma
Late/Upper Cretaceous
Thetis japonica
species
Animalia : Mollusca : Bivalvia : Lucinida : Mactromyidae : Thetis : Thetis japonica100.5 - 89.8 Ma
Late/Upper Cretaceous
Forbesiceras
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Forbesiceratidae : Forbesiceras99.6 - 93.5 Ma
Late/Upper Cretaceous
Nostoceratidae
family
Animalia : Mollusca : Cephalopoda : Ammonoidea : Nostoceratidae100.5 - 89.8 Ma
Late/Upper Cretaceous
Yoldia (Yoldia) biremis
species
Animalia : Mollusca : Bivalvia : Nuculanida : Yoldiidae : Yoldia : Yoldia (Yoldia) biremis23.03 - 15.97 Ma
Miocene
Otariidae
family
Animalia : Chordata : Mammalia : Carnivora : Otariidae5.333 - 3.6 Ma
Neogene
Melanoides
genus
Animalia : Mollusca : Gastropoda : Thiaridae : Melanoides41.3 - 38 Ma
Eocene
Mya ezoensis
species
Animalia : Mollusca : Bivalvia : Myida : Myidae : Mya : Mya ezoensis47.8 - 38 Ma
Eocene
Venericardia (Cyclocardia) otatsumei
species
Animalia : Mollusca : Bivalvia : Carditida : Carditidae : Cyclocardia : Venericardia (Cyclocardia) otatsumei47.8 - 41.3 Ma
Eocene
Cyclocardia yoshidai
species
Animalia : Mollusca : Bivalvia : Carditida : Carditidae : Cyclocardia : Cyclocardia yoshidai41.3 - 38 Ma
Eocene
Megayoldia (Portlandella) watasei
species
Animalia : Mollusca : Bivalvia : Nuculanida : Sareptidae : Megayoldia : Megayoldia (Portlandella) watasei23.03 - 15.97 Ma
Miocene
Herpetocetinae
subfamily
Animalia : Chordata : Mammalia : Cetacea : Cetotheriidae : Herpetocetinae5.333 - 3.6 Ma
Neogene
Nipponothracia
genus
Animalia : Mollusca : Bivalvia : Thraciidae : Nipponothracia113 - 100.5 Ma
Early/Lower Cretaceous
Bellamya
genus
Animalia : Mollusca : Gastropoda : Architaenioglossa : Viviparidae : Bellamya47.8 - 38 Ma
Eocene
Cymatoceras pseudoatlas
species
Animalia : Mollusca : Cephalopoda : Nautilida : Nautilidae : Cymatoceras : Cymatoceras pseudoatlas85.8 - 83.5 Ma
Late/Upper Cretaceous
Calycoceras (Calycoceras) naviculare
species
Animalia : Mollusca : Cephalopoda : Ammonitida : Acanthoceratidae : Calycoceras : Calycoceras (Calycoceras) naviculare99.6 - 93.5 Ma
Late/Upper Cretaceous
Reesidites minimus
species
Animalia : Mollusca : Cephalopoda : Ammonitida : Collignoniceratidae : Reesidites : Reesidites minimus93.5 - 89.3 Ma
Late/Upper Cretaceous
Anagaudryceras sacya
species
Animalia : Mollusca : Cephalopoda : Ammonitida : Gaudryceratidae : Anagaudryceras : Anagaudryceras sacya105.3 - 99.6 Ma
Cretaceous
Desmoceras (Desmoceras) latidorsatum
species
Animalia : Mollusca : Cephalopoda : Ammonitida : Desmoceratidae : Desmoceras : Desmoceras (Desmoceras) latidorsatum99.6 - 93.5 Ma
Late/Upper Cretaceous
Scaphites obliquus
species
Animalia : Mollusca : Cephalopoda : Ammonoidea : Scaphitidae : Scaphites : Scaphites obliquus93.5 - 89.3 Ma
Late/Upper Cretaceous
Tetragonites epigonus
species
Animalia : Mollusca : Cephalopoda : Ammonitida : Tetragonitidae : Tetragonites : Tetragonites epigonus93.9 - 89.8 Ma
Late/Upper Cretaceous
Pterotrigonia (Pterotrigonia)
subgenus
Animalia : Mollusca : Bivalvia : Trigoniida : Megatrigoniidae : Pterotrigonia : Pterotrigonia (Pterotrigonia)100.5 - 89.8 Ma
Late/Upper Cretaceous
Yezoites puerculus
species
Animalia : Mollusca : Cephalopoda : Ammonitida : Scaphitidae : Yezoites : Yezoites puerculus93.5 - 89.3 Ma
Late/Upper Cretaceous
Yezoites planus
species
Animalia : Mollusca : Cephalopoda : Ammonoidea : Scaphitidae : Yezoites : Yezoites planus93.9 - 89.3 Ma
Late/Upper Cretaceous
Eodelphinus kabatensis
species
Animalia : Chordata : Mammalia : Cetacea : Delphinidae : Eodelphinus : Eodelphinus kabatensis11.62 - 7.246 Ma
Miocene
Scaphites subdelicatus
species
Animalia : Mollusca : Cephalopoda : Ammonoidea : Scaphitidae : Scaphites : Scaphites subdelicatus93.5 - 89.3 Ma
Late/Upper Cretaceous
Otoscaphites (Otoscaphites) klamathensis
species
Animalia : Mollusca : Cephalopoda : Ammonitida : Scaphitidae : Yezoites : Otoscaphites (Otoscaphites) klamathensis89.8 - 86.3 Ma
Late/Upper Cretaceous
Otoscaphites (Hyposcaphites) matsumotoi
species
Animalia : Mollusca : Cephalopoda : Ammonitida : Scaphitidae : Yezoites : Otoscaphites (Hyposcaphites) matsumotoi89.8 - 86.3 Ma
Late/Upper Cretaceous
Glycymeris (Hanaia) hokkaidoensis
species
Animalia : Mollusca : Bivalvia : Arcida : Glycymerididae : Glycymeris : Glycymeris (Hanaia) hokkaidoensis100.5 - 89.8 Ma
Late/Upper Cretaceous
Apiotrigonia (Apiotrigonia)
subgenus
Animalia : Mollusca : Bivalvia : Trigoniida : Trigoniidae : Megatrigonia : Apiotrigonia (Apiotrigonia)100.5 - 89.8 Ma
Late/Upper Cretaceous
Eriphyla (Eriphyla)
subgenus
Animalia : Mollusca : Bivalvia : Carditida : Astartidae : Eriphyla : Eriphyla (Eriphyla)100.5 - 89.8 Ma
Late/Upper Cretaceous
Desmoceras (Pseudoughligella) dawsoni
species
Animalia : Mollusca : Cephalopoda : Ammonitida : Desmoceratidae : Desmoceras : Desmoceras (Pseudoughligella) dawsoni105.3 - 99.6 Ma
Cretaceous
Desmoceras (Pseudouhligella) japonicum
species
Animalia : Mollusca : Cephalopoda : Ammonitida : Desmoceratidae : Desmoceras : Desmoceras (Pseudouhligella) japonicum99.6 - 93.5 Ma
Late/Upper Cretaceous
Baculites yokoyamai
species
Animalia : Mollusca : Cephalopoda : Ammonitida : Baculitidae : Baculites : Baculites yokoyamai89.8 - 86.3 Ma
Late/Upper Cretaceous
Inoceramus (Actinoceramus) concentricus
species
Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Actinoceramus : Inoceramus (Actinoceramus) concentricus113 - 93.5 Ma
Cretaceous
Romaniceras (Romaniceras) deverianum
species
Animalia : Mollusca : Cephalopoda : Ammonitida : Acanthoceratidae : Romaniceras : Romaniceras (Romaniceras) deverianum93.5 - 89.3 Ma
Late/Upper Cretaceous
Collignoniceras woollgari
species
Animalia : Mollusca : Cephalopoda : Ammonitida : Collignoniceratidae : Collignoniceras : Collignoniceras woollgari93.5 - 89.3 Ma
Late/Upper Cretaceous
Barroisiceras (Barroisiceras) onilahyense
species
Animalia : Mollusca : Cephalopoda : Ammonitida : Collignoniceratidae : Barroisiceras : Barroisiceras (Barroisiceras) onilahyense89.3 - 85.8 Ma
Late/Upper Cretaceous
Neopuzosia
genus
Animalia : Mollusca : Cephalopoda : Ammonoidea : Neopuzosia85.8 - 83.5 Ma
Late/Upper Cretaceous
Neopuzosia ishikawai
species
Animalia : Mollusca : Cephalopoda : Ammonoidea : Neopuzosia : Neopuzosia ishikawai86.3 - 83.6 Ma
Late/Upper Cretaceous
Gaudryceras tenuiliratum
species
Animalia : Mollusca : Cephalopoda : Ammonoidea : Gaudryceratidae : Gaudryceras : Gaudryceras tenuiliratum89.8 - 83.6 Ma
Late/Upper Cretaceous
Gaudryceras (Gaudryceras) denseplicatum
species
Animalia : Mollusca : Cephalopoda : Ammonitida : Gaudryceratidae : Gaudryceras : Gaudryceras (Gaudryceras) denseplicatum100.5 - 86.3 Ma
Late/Upper Cretaceous
Tetragonites glabrus
species
Animalia : Mollusca : Cephalopoda : Ammonitida : Tetragonitidae : Tetragonites : Tetragonites glabrus93.9 - 89.3 Ma
Late/Upper Cretaceous
Favia jezoensis
species
Animalia : Cnidaria : Anthozoa : Scleractinia : Faviidae : Favia : Favia jezoensis122.46 - 112.03 Ma
Early/Lower Cretaceous
Dermosmilia jezoensis
species
Animalia : Cnidaria : Anthozoa : Scleractinia : Dermosmiliidae : Dermosmilia : Dermosmilia jezoensis122.46 - 112.03 Ma
Early/Lower Cretaceous
Isastrea matumotoi
species
Animalia : Cnidaria : Anthozoa : Scleractinia : Merulinidae : Isastraea : Isastrea matumotoi122.46 - 112.03 Ma
Early/Lower Cretaceous
Thamnasteria jezoensis
species
Animalia : Cnidaria : Anthozoa : Scleractinia : Thamnasteriidae : Thamnasteria : Thamnasteria jezoensis122.46 - 112.03 Ma
Early/Lower Cretaceous
Echinoidea
class
Animalia : Echinodermata : Echinoidea99.6 - 93.5 Ma
Late/Upper Cretaceous
Zamites bayeri
species
Plantae : Tracheophyta : Cycadopsida : Cycadales : Zamites : Zamites bayeri89.8 - 83.6 Ma
Late/Upper Cretaceous
Yezosaurus mikasaensis
species
Animalia : Chordata : Reptilia : Dinosauria : Tyrannosauridae : Yezosaurus : Yezosaurus mikasaensis85.8 - 83.5 Ma
Late/Upper Cretaceous
Polyptychodon interruptus
species
Animalia : Chordata : Reptilia : Pliosauridae : Polyptychodon : Polyptychodon interruptus99.6 - 93.5 Ma
Late/Upper Cretaceous
Calyptraea sorachiensis
species
Animalia : Mollusca : Gastropoda : Littorinimorpha : Calyptraeidae : Calyptraea : Calyptraea sorachiensis47.8 - 41.3 Ma
Eocene
Acila (Acila) shimoyamai
species
Animalia : Mollusca : Bivalvia : Nuculida : Nuculidae : Acila : Acila (Acila) shimoyamai41.3 - 38 Ma
Eocene
Ostrea eorivularis
species
Animalia : Mollusca : Bivalvia : Ostreida : Ostreidae : Ostrea : Ostrea eorivularis47.8 - 38 Ma
Eocene
Pitar sorachiensis
species
Animalia : Mollusca : Bivalvia : Venerida : Veneridae : Pitar : Pitar sorachiensis47.8 - 41.3 Ma
Eocene
Taniwhasaurus mikasaensis
species
Animalia : Chordata : Reptilia : Squamata : Mosasauridae : Taniwhasaurus : Taniwhasaurus mikasaensis85.8 - 70.6 Ma
Late/Upper Cretaceous
Diaulax yokoii
species
Animalia : Arthropoda : Malacostraca : Decapoda : Diaulacidae : Diaulax : Diaulax yokoii86.3 - 83.6 Ma
Late/Upper Cretaceous
Notopocorystes (Notopocorystes) japonicus
species
Animalia : Arthropoda : Malacostraca : Decapoda : Palaeocorystidae : Notopocorystes : Notopocorystes (Notopocorystes) japonicus93.5 - 83.6 Ma
Late/Upper Cretaceous
Notopocorystes (Eucorystes) intermedius
species
Animalia : Arthropoda : Malacostraca : Decapoda : Palaeocorystidae : Notopocorystes : Notopocorystes (Eucorystes) intermedius100.5 - 89.3 Ma
Late/Upper Cretaceous
Eodorippe binodosa
species
Animalia : Arthropoda : Malacostraca : Decapoda : Ethusidae : Eodorippe : Eodorippe binodosa100.5 - 93.9 Ma
Late/Upper Cretaceous
Pachydesmoceras denisonianum
species
Animalia : Mollusca : Cephalopoda : Ammonitida : Desmoceratidae : Pachydesmoceras : Pachydesmoceras denisonianum99.6 - 93.5 Ma
Late/Upper Cretaceous
Subprionocyclus normalis
species
Animalia : Mollusca : Cephalopoda : Ammonitida : Collignoniceratidae : Subprionocyclus : Subprionocyclus normalis93.5 - 89.3 Ma
Late/Upper Cretaceous
Romaniceras (Yubariceras) ornatissimum
species
Animalia : Mollusca : Cephalopoda : Ammonitida : Acanthoceratidae : Romaniceras : Romaniceras (Yubariceras) ornatissimum93.9 - 89.8 Ma
Late/Upper Cretaceous
Inoceramus elegans
species
Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Retroceramus : Inoceramus elegans83.6 - 72.1 Ma
Late/Upper Cretaceous
Kummelonautilus yamashitai
species
Animalia : Mollusca : Cephalopoda : Nautilida : Nautilidae : Kummelonautilus : Kummelonautilus yamashitai93.5 - 89.3 Ma
Late/Upper Cretaceous
Kummelonautilus yezoensis
species
Animalia : Mollusca : Cephalopoda : Nautilida : Nautilidae : Kummelonautilus : Kummelonautilus yezoensis89.8 - 86.3 Ma
Late/Upper Cretaceous
Eutrephoceras nodai
species
Animalia : Mollusca : Cephalopoda : Nautilida : Nautilidae : Eutrephoceras : Eutrephoceras nodai93.5 - 89.3 Ma
Late/Upper Cretaceous
Anglonautilus japonicus
species
Animalia : Mollusca : Cephalopoda : Nautilida : Cymatoceratidae : Anglonautilus : Anglonautilus japonicus99.6 - 93.5 Ma
Late/Upper Cretaceous
Takahashiceras eureka
species
Animalia : Mollusca : Cephalopoda : Ammonitida : Lytoceratidae : Takahashiceras : Takahashiceras eureka99.6 - 93.5 Ma
Late/Upper Cretaceous
Cymatoceras virgatum
species
Animalia : Mollusca : Cephalopoda : Nautilida : Nautilidae : Cymatoceras : Cymatoceras virgatum113 - 100.5 Ma
Early/Lower Cretaceous
Cymatoceras sharpei
species
Animalia : Mollusca : Cephalopoda : Nautilida : Nautilidae : Cymatoceras : Cymatoceras sharpei86.3 - 83.6 Ma
Late/Upper Cretaceous
Nostoceras (Eubostrychoceras) saxonicum
species
Animalia : Mollusca : Cephalopoda : Ammonitida : Nostoceratidae : Eubostrychoceras : Nostoceras (Eubostrychoceras) saxonicum89.3 - 85.8 Ma
Late/Upper Cretaceous
Mytiloides stantoni
species
Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Mytiloides : Mytiloides stantoni89.8 - 83.6 Ma
Late/Upper Cretaceous
Conchocele taylori
species
Animalia : Mollusca : Bivalvia : Lucinida : Thyasiridae : Conchocele : Conchocele taylori37.2 - 33.9 Ma
Paleogene
Baculites undulatus
species
Animalia : Mollusca : Cephalopoda : Ammonoidea : Baculitidae : Baculites : Baculites undulatus93.5 - 89.3 Ma
Late/Upper Cretaceous
Scaphites pseudoaequalis
species
Animalia : Mollusca : Cephalopoda : Ammonoidea : Scaphitidae : Scaphites : Scaphites pseudoaequalis93.9 - 89.8 Ma
Late/Upper Cretaceous
Collignoniceras bravaisianum
species
Animalia : Mollusca : Cephalopoda : Ammonitida : Collignoniceratidae : Collignoniceras : Collignoniceras bravaisianum93.5 - 89.3 Ma
Late/Upper Cretaceous
Damesites damesi
species
Animalia : Mollusca : Cephalopoda : Ammonitida : Desmoceratidae : Damesites : Damesites damesi89.8 - 83.6 Ma
Late/Upper Cretaceous
Aturia yokoyamai
species
Animalia : Mollusca : Cephalopoda : Nautilida : Aturiidae : Aturia : Aturia yokoyamai38 - 33.9 Ma
Paleogene
Prionocycloceras matsumotoi
species
Animalia : Mollusca : Cephalopoda : Ammonoidea : Collignoniceratidae : Prionocycloceras : Prionocycloceras matsumotoi89.8 - 85.8 Ma
Late/Upper Cretaceous
Prionocycloceras obatai
species
Animalia : Mollusca : Cephalopoda : Ammonoidea : Collignoniceratidae : Prionocycloceras : Prionocycloceras obatai89.3 - 85.8 Ma
Late/Upper Cretaceous
Amynodon watanabei
species
Animalia : Chordata : Mammalia : Perissodactyla : Amynodontidae : Amynodon : Amynodon watanabei48.6 - 33.9 Ma
Paleogene
Plesiocolopirus grangeri
species
Animalia : Chordata : Mammalia : Perissodactyla : Tapiridae : Plesiocolopirus : Plesiocolopirus grangeri48.6 - 37.2 Ma
Eocene
Eubostrychoceras valdelaxum
species
Animalia : Mollusca : Cephalopoda : Ammonoidea : Nostoceratidae : Eubostrychoceras : Eubostrychoceras valdelaxum83.5 - 70.6 Ma
Late/Upper Cretaceous
Inoceramus crippsi
species
Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Inoceramus : Inoceramus crippsi100.5 - 93.9 Ma
Late/Upper Cretaceous
Conchocele conradii
species
Animalia : Mollusca : Bivalvia : Lucinida : Thyasiridae : Conchocele : Conchocele conradii48.6 - 33.9 Ma
Paleogene
Thyasira tanabei
species
Animalia : Mollusca : Bivalvia : Lucinida : Thyasiridae : Thyasira : Thyasira tanabei113 - 100.5 Ma
Early/Lower Cretaceous
Sinohadrianus ezoensis
species
Animalia : Chordata : Reptilia : Testudines : Testudinidae : Sinohadrianus : Sinohadrianus ezoensis47.8 - 41.3 Ma
Eocene
Cucullaea truncata
species
Animalia : Mollusca : Bivalvia : Arcida : Cucullaeidae : Cucullaea : Cucullaea truncata100.5 - 89.8 Ma
Late/Upper Cretaceous
Chupkaornis keraorum
species
Animalia : Chordata : Aves : Hesperornithiformes : Chupkaornis : Chupkaornis keraorum89.8 - 83.6 Ma
Late/Upper Cretaceous
Hyriopsis
genus
Animalia : Mollusca : Bivalvia : Unionida : Unionidae : Hyriopsis41.3 - 38 Ma
Eocene
Miobalaenoptera numataensis
species
Animalia : Chordata : Mammalia : Cetacea : Balaenopteridae : Miobalaenoptera : Miobalaenoptera numataensis7.246 - 5.333 Ma
Miocene
Portlandia (Portlandia)
subgenus
Animalia : Mollusca : Bivalvia : Nuculanida : Sareptidae : Portlandia : Portlandia (Portlandia)37.2 - 33.9 Ma
Paleogene
Pristiophorus lineatus
species
Animalia : Chordata : Chondrichthyes : Pristiophoriformes : Pristiophoridae : Pristiophorus : Pristiophorus lineatus38 - 33.9 Ma
Paleogene
Heptranchias ezoensis
species
Animalia : Chordata : Chondrichthyes : Hexanchiformes : Hexanchidae : Heptranchias : Heptranchias ezoensis38 - 33.9 Ma
Paleogene
Hubertschenckia ezoensis
species
Animalia : Mollusca : Bivalvia : Veneroidei : Vesicomyidae : Hubertschenckia : Hubertschenckia ezoensis37.2 - 33.9 Ma
Paleogene
Bathyancistrolepis
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Buccinidae : Bathyancistrolepis37.2 - 33.9 Ma
Paleogene
Salenocidaris hakkaidoensis
species
Animalia : Echinodermata : Echinoidea : Calycina : Salenocidaris : Salenocidaris hakkaidoensis23.03 - 2.588 Ma
Cenozoic
Fossil LocalitiesClick to show 61 fossil localities

Other Databases

Wikipedia:https://en.wikipedia.org/wiki/Sorachi_Subprefecture
Wikidata ID:Q944511

Localities in this Region

Other Regions, Features and Areas that Intersect

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Okhotsk PlateTectonic Plate

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.
 
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