Also known as Reef 3753
Where: Yakutiya, Russian Federation (60.7° N, 124.7° E: paleocoordinates 13.0° S, 13.8° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Pestrotsvet Formation, Tommotian (525.5 - 521.0 Ma)
• Dokidocyathus regularis zone, Lapworthella tortuosa
• group of beds-level stratigraphic resolution
Environment/lithology: perireef or subreef; lithified, argillaceous limestone
Size class: macrofossils
Primary reference: P. D. Kruse, A. Y. Zhuravlev, and N. P. James. 1995. Primordial metazoan-calcimicrobial reefs: Tommotian (Early Cambrian) of the Siberian Platform. Palaios 10:291-321 [W. Kiessling/B. Bookhagen/M. Uhen]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 80800: authorized by Wolfgang Kiessling, entered by Uta Merkel on 09.05.2008
Creative Commons license: CC BY (attribution)
Taxonomic list
Hyolitha | |
Allatheca corrugata Rozanov et al. 1969 | |
Archaeocyatha | |
Okulitchicyathus discoformis archaeocyath sponge
Cambrocyathellus tschuranicus archaeocyath sponge | |
Archaeolynthus polaris archaeocyath sponge | |
? Erismacoscinus rojkovi archaeocyath sponge | |
Nochoroicyathus mirabilis archaeocyath sponge | |
Hexactinellida | |
Protospongiidae indet. Hinde 1887 glass sponge | |
Chondrites sp. von Sternberg 1833 |