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Baysun, Surxondaryo, Uzbekistan

Formation	Baysun
Age:	165 - 161 Ma Jurassic
Interval	Early Callovian
Lithology	marl, "reef rocks"
Number of Collections	2
Number of Occurrences	19

Recorded Sample Locations

Location	Region	Stratigraphic Name
Tangi-Duval	Surxondaryo, Uzbekistan	Baysun

Associated Units

Stratigraphic Name	Age	Lithology	Occurrence Records
Kugitang	161 - 151 Ma Jurassic	limestone, "reef rocks", "siliciclastic"	9

Recorded Fossils

Accepted Name	Type	Hierarchy	Age
Septaliphoria sp. genus	6	Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Cyclothyrididae : *Septaliphoria*	164.7 - 161.2 Ma Jurassic
Burmirhynchia elegans species	7	Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Tetrarhynchiidae : Burmirhynchia : *Burmirhynchia elegans*	164.7 - 161.2 Ma Jurassic
Burmirhynchia rotunda species	7	Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Tetrarhynchiidae : Burmirhynchia : *Burmirhynchia rotunda*	164.7 - 161.2 Ma Jurassic
Burmirhynchia versabilis species	7	Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Tetrarhynchiidae : Burmirhynchia : *Burmirhynchia versabilis*	164.7 - 161.2 Ma Jurassic
Kallirhynchia concinna species	7	Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Tetrarhynchiidae : Kallirhynchia : *Kallirhynchia concinna*	164.7 - 161.2 Ma Jurassic
Kutchirhynchia kutchiensis species	7	Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Tetrarhynchiidae : Kutchirhynchia : *Kutchirhynchia kutchiensis*	164.7 - 161.2 Ma Jurassic
Tetrarhynchia sp. genus	6	Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Tetrarhynchiidae : *Tetrarhynchia*	164.7 - 161.2 Ma Jurassic
Gusarella sp. genus	6	Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Gusarellidae : *Gusarella*	164.7 - 161.2 Ma Jurassic
Gusarella gusarensis species	7	Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Gusarellidae : Gusarella : *Gusarella gusarensis*	164.7 - 161.2 Ma Jurassic
Dorsoplicathyris dorsoplicata species	7	Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Lissajousithyrididae : Dorsoplicathyris : *Dorsoplicathyris dorsoplicata*	164.7 - 161.2 Ma Jurassic
Ptyctothyris subcanaliculata species	7	Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Loboidothyrididae : Ptyctothyris : *Ptyctothyris subcanaliculata*	164.7 - 161.2 Ma Jurassic
Aromasithyris sp. genus	6	Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Lobothyrididae : *Aromasithyris*	164.7 - 161.2 Ma Jurassic
Montlivaltia caryophyllata species	7	Animalia : Cnidaria : Anthozoa : Scleractinia : Montlivaltiidae : Montlivaltia : *Montlivaltia caryophyllata*	164.7 - 161.2 Ma Jurassic
Montlivaltia chariensis species	7	Animalia : Cnidaria : Anthozoa : Scleractinia : Montlivaltiidae : Montlivaltia : *Montlivaltia chariensis*	164.7 - 161.2 Ma Jurassic
Montlivaltia cornutiformis species	7	Animalia : Cnidaria : Anthozoa : Scleractinia : Montlivaltiidae : Montlivaltia : *Montlivaltia cornutiformis*	164.7 - 161.2 Ma Jurassic
Adelocoenia sp. genus	6	Animalia : Cnidaria : Anthozoa : Scleractinia : Stylinidae : *Adelocoenia*	164.7 - 161.2 Ma Jurassic

References

Khusanov S. T. (1987) , Pozdneyurskie skleraktinii rifogennykh otlozheniy yuzhnogo i zapadnogo Uzbekistana [Upper Jurassic Scleractinia from reefal buildups in southern and western Uzbekistan], 1-92

Prosorovskaya E. L. (1996) Facies control of Jurassic brachiopods: examples from central Asia, Brachiopods: proceedings of the third International Brachiopod Symposium. Rotterdam (Balkema), 215-220

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!

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