Also known as Reef 3791
Where: Tuva, Russian Federation (51.7° N, 92.2° E: paleocoordinates 6.1° S, 7.8° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Akdurug Formation, Botomian (516.0 - 512.9 Ma)
• 20-80 m thick, Sanashtykgol stage
• group of beds-level stratigraphic resolution
Environment/lithology: perireef or subreef; lithified sandstone and lithified limestone
Size class: macrofossils
Primary reference: D. V. Osadchaya, L. N. Kashina, I. T. Zhuravleva and N. P. Borodina. 1979. Stratigrafiya i arkheotsiaty nizhnego kembriya Altaye-Sayanskoy skladchatoy oblasti [Lower Cambrian stratigraphy and archaeocyatha of the Altay-Sayan fold belt]. Trudy Instituta Geologii i Geofiziki, Sibirskoye Otdeleniye 380:1-215 [W. Kiessling/U. Merkel]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 81479: authorized by Wolfgang Kiessling, entered by Uta Merkel on 26.06.2008
Creative Commons license: CC BY (attribution)
Taxonomic list
Artiopoda | |
Calodiscus sp. Howell 1935 | |
"Hebediscus sp." = Dipharus
"Hebediscus sp." = Dipharus Clark 1923 | |
Trilobita | |
Usumunaspis sp. Lazerenko 1962 trilobite | |
"Ivshiniellus nikolaii" = Atops
"Ivshiniellus nikolaii" = Atops trilobite | |
Redlichina sp. Lermotova 1940 trilobite |