登录注册
Quick Links : Mindat手册The Rock H. Currier Digital LibraryMindat Newsletter [Free Download]
主页关于 MindatMindat手册Mindat的历史版权Who We Are联系我们于 Mindat.org刊登广告
捐赠给 MindatCorporate Sponsorship赞助板页已赞助的板页在 Mindat刊登 广告的广告商于 Mindat.org刊登广告
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsThe Rock H. Currier Digital LibraryGeologic Time
搜索矿物的性质搜索矿物的化学Advanced Locality Search随意显示任何一 种矿物Random Locality使用minID搜索邻近产地Search Articles搜索词汇表更多搜索选项
搜索:
矿物名称:
地区产地名称:
关键字:
 
Mindat手册添加新照片Rate Photos产区编辑报告Coordinate Completion Report添加词汇表项目
Mining Companies统计会员列表Mineral MuseumsClubs & Organizations矿物展及活动The Mindat目录表设备设置The Mineral Quiz
照片搜索Photo GalleriesSearch by Color今天最新的照片昨天最新的照片用户照片相集过去每日精选照片相集Photography
BETA TEST - Fossil data and pages are very much experimental and under development. Please report any problems

Isotomocrinus ✝

00963020017133216173790.jpg
Isotomocrinus sp.

Ontario, Canada
00963020017133216173790.jpg
Isotomocrinus sp.

Ontario, Canada
07124180017133216186798.jpg
Isotomocrinus sp.

Ontario, Canada
Source Data
SourceIDLink
Global Biodiversity Information Facility ID (GBIF)4873746https://www.gbif.org/species/4873746
PaleoBioDB ID (PBDB)31942https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=31942
Rankgenus
Taxonomy (GBIF)Life : Animalia : Echinodermata : Crinoidea : Heterocrinidae : Isotomocrinus
Taxonomy (PBDB)Life : Animalia : Echinodermata : Crinoidea : Homocrinida : Cincinnaticrinidae : Isotomocrinus
Taxonomic Status (GBIF)accepted
Classification
(PBDB,GBIF)
RankNameAuthor
-Eukaryota
-OpisthokontaCavalier-Smith 1987
kingdomAnimalia
-TriploblasticaLankester 1877
-NephrozoaJondelius et al. 2002
-DeuterostomiaGrobben 1908
-Ambulacraria
phylumEchinodermataKlein 1754
subphylumCrinozoaMatsumoto 1929
classCrinoideaMiller 1821
subclassPentacrinoideaJaekel 1918
infraclassInadunata
-Disparida
orderHomocrinidaAusich 1998
familyCincinnaticrinidaeWarn and Strimple 1977
genusIsotomocrinusUlrich 1925
Scientific NameIsotomocrinus Ulrich, 1925
Name Published InMem. Geol. Surv. Canada, 138
Opinions (PBDB)
NameRankOpinionEvidenceAuthor
Isotomocrinusgenusbelongs to Heterocrinidaestated without evidenceUlrich, 1925
Isotomocrinusgenusbelongs to Cincinnaticrininaestated without evidenceFrest et al., 1979
Isotomocrinusgenusbelongs to Cincinnaticrinidaestated with evidenceAusich, 1998
Isotomocrinusgenusbelongs to Disparidasecond handSepkoski, 2002
Isotomocrinusgenusbelongs to Cincinnaticrinidaestated without evidenceAusich et al., 2018
Status (PBDB)extinct
Taxon Size (PBDB)4
First Recorded Appearance472 - 458 Ma
Ordovician
Last Recorded Appearance461 - 450 Ma
Ordovician
Environmentmarine (based on Echinodermata)
Motilitystationary, attached (based on Disparida)
Visionblind (based on Crinoidea)
Dietsuspension feeder (based on Disparida)
Reproductiondispersal=water,planktonic (based on Echinodermata)
Ontogenyaccretion,addition of parts (based on Echinodermata)
Taphonomyhigh Mg calcite (based on Crinoidea)
Primary Reference (PBDB)J. J. Sepkoski, Jr. 2002. A compendium of fossil marine animal genera. Bulletins of American Paleontology 363:1-560

Fossil Distribution

Subtaxa

NameStatusCommon Name(s)Fossil OccurrencesOldestYoungest
Isotomocrinus apheles ✝
species		listed (PBDB)3472 Ma
Early/Lower Ordovician		472 Ma
Early/Lower Ordovician
Isotomocrinus typicalus ✝
species		accepted (GBIF)
listed (PBDB)		1461 Ma
Middle Ordovician		461 Ma
Middle Ordovician
Isotomocrinus typus ✝
species		accepted (GBIF)
listed (PBDB)

Synonymy List

YearName and Author
1925Isotomocrinus Ulrich
1979Isotomocrinus Frest et al. p. 407
1998Isotomocrinus Ausich p. 26
1998Isotomocrinus Ausich et al.
2002Isotomocrinus Sepkoski, Jr.
2018Isotomocrinus Ausich et al.

References

Sepkoski, Jr. J. J. (2002) A compendium of fossil marine animal genera, Bulletins of American Paleontology 363, 1-560
Frest T. J., Strimple H. L., et al (1979) Two new crinoids from the Ordovician of Virginia and Oklahoma, with notes on pinnulation in the Disparida, Journal of Paleontology 53, 399-415
Ausich W. I. (1998) Phylogeny of Arenig to Caradoc crinoids (Phylum Echinodermata) and suprageneric classification of the Crinoidea, The University of Kansas Paleontological Contributions, n. s. 9, 1-36
Ausich W.I., Bolton T. E., et al (1998) Whiterockian (Ordovician) crinoid fauna from the Table Head Group, western Newfoundland, Canada, Canadian Journal of Earth Sciences 35, 121-130
Ausich W. I., Wright D. F., et al (2018) Disparid and hybocrinid crinoids (Echinodermata) from the Upper Ordovician (lower Katian) Brechin Lagerstätte of Ontario, Journal of Paleontology 92 5, 850-871 doi:10.1017/jpa.2017.154
Nomenclator Zoologicus. A list of the names of genera and subgenera in zoology from the tenth edition of Linnaeus, 1758 to the end of 2004. Digitised by uBio from vols. 1-9 of Neave (ed.), 1939-1996 plus supplementary digital-only volume. http://ubio.org/NomenclatorZoologicus (as at 2006). - via The Interim Register of Marine and Nonmarine Genera
Sepkoski, J. J., Jr. (2002). A compendium of fossil marine animal genera. Bulletins of American Paleontology. 363, 1-560. - via The Interim Register of Marine and Nonmarine Genera
Mem. Geol. Surv. Canada, 138 - via The Interim Register of Marine and Nonmarine Genera
Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!
Quick NavTopFossil DistributionSubtaxaSynonymy ListReferences
 
and/or  
Mindat Discussions Facebook Logo Instagram Logo Discord Logo
版权所有© mindat.org1993年至2024年，除了规定的地方。 Mindat.org全赖于全球数千个以上成员和支持者们的参与。
隐私政策 - 条款和条款细则 - 联络我们 - Report a bug/vulnerability Current server date and time: 2024.5.6 20:01:48
Go to top of page