Lena River, Oy-Muran (Kokoulinsk) bioherm complex, unit 11-13 interbiohermal 1 (Cambrian of Russian Federation)

Also known as Reef 1745

Where: Yakutiya, Russian Federation (61.0° N, 126.1° E: paleocoordinates 10.3° S, 13.9° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Pestrotsvet Formation, Atdabanian (521.0 - 516.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: perireef or subreef; lithified limestone

• western part of the complex

Size class: macrofossils

Primary reference: I. T. Zhuravleva. 1972. Rannekembriyskiye fatsialnyye kompleksy arkheotsiat (r. Lena, sredneye techeniye) [Lower Cambrian archaeocyath complexes (middle Lena River)]. in I. T. Zhuravleva, ed., Problemy biostratigrafii i paleontologii nizhnego kembriya Sibiri [Lower Cambrian biostratigraphical and paleontological problems of Siberia] 31-109 [W. Kiessling/U. Merkel/U. Merkel]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 81220: authorized by Wolfgang Kiessling, entered by Uta Merkel on 11.06.2008

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Archaeocyatha
 Capsulocyathida - Fransuasaecyathidae
Fransuasaecyathus sp.
Fransuasaecyathus sp. archaeocyath sponge
 Archaeocyathida - Loculicyathidae
"Robustocyathus sp." = Cambrocyathellus
"Robustocyathus sp." = Cambrocyathellus archaeocyath sponge
 Ajacicyathida - Carinacyathidae
Carinacyathus sp.
Carinacyathus sp. archaeocyath sponge
 Ajacicyathida - Ajacicyathidae
? Ajacicyathus biohermicus
? Ajacicyathus biohermicus archaeocyath sponge
 Ajacicyathida - Geocyathidae
"Jakutocyathus sp." = Geocyathus
"Jakutocyathus sp." = Geocyathus archaeocyath sponge