Where: South Central, Kazakhstan (45.3° N, 73.7° E: paleocoordinates 17.2° S, 71.5° E)
• outcrop-level geographic resolution
When: Coronograptus cyphus graptolite zone, Mynaral Formation, Rhuddanian (443.4 - 440.8 Ma)
• Redated as late Rhuddanian in: L. Robin M. Cocks and Rong Jia-yu (2007). Earliest Silurian faunal survival and recovery after the end Ordovician glaciation: evidence from the brachiopods. Earth and Environmental Science Transactions of the Royal Society of Edinburgh, 98, pp 291-301 doi:10.1017/S175569100807566X
• formation-level stratigraphic resolution
Environment/lithology: argillaceous limestone and nodular, calcareous mudstone
Size class: macrofossils
Collection methods: VSEGEI
Primary reference: T. L. Modzalevskaya and L. E. Popov. 1995. Earliest Silurian articulate brachiopods from central Kazakhstan. Acta Palaeontologica Polonica 40(4):399-426 [P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 151930: authorized by Pete Wagner, entered by Pete Wagner on 23.10.2013
Creative Commons license: CC BY (attribution)
Taxonomic list
Strophomenata | |
Leangella scissa Davidson 1871 | |
| |
Eostropheodonta sp. Bancroft 1949 | |
Saughina sp. Bancroft 1949 | |
Rhynchonellata | |
Meifodia tulkulensis n. sp.
Meifodia tulkulensis n. sp. Modzalevskaya and Popov 1995 | |
Zygospiraella duboisi Verneuil 1845 | |
"Stricklandia mullochensis" = Stricklandia lens mullochensis
| |
Eospirifer cinghizicus Borissiak 1955 | |
"Isorthis (Protocortezorthis) prima" = Levenea llandoveriana
"Isorthis (Protocortezorthis) prima" = Levenea llandoveriana Williams 1951 | |
Dolerorthis sowerbyiana Davidson 1869 |