Also known as Reef 3789
Where: Tuva, Russian Federation (51.6° N, 93.6° E: paleocoordinates 6.5° S, 6.0° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Nochoroicyathus mariinskii other zone, Lower Member (Bayan Kol Formation), Atdabanian (520.0 - 516.0 Ma)
• Nochoroicyathus mariinskii zone, Bazaikha stage
• group of beds-level stratigraphic resolution
Environment/lithology: reef, buildup or bioherm; lithified limestone
Size class: macrofossils
Collection methods: peel or thin section,
Primary reference: D. V. Osadchaya and D. V. Kotelnikov. 1998. Archaeocyathids from the Atdabanian (Lower Cambrian) of the Altay-Sayan Foldbelt, Russia. Geodiversitas 20(1):5-18 [W. Kiessling/U. Merkel]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 81246: authorized by Wolfgang Kiessling, entered by Uta Merkel on 13.06.2008
Creative Commons license: CC BY (attribution)
Taxonomic list
Hormogoneae | |
Girvanella sp. Nicholson and Etheridge 1878 | |
Subtifloria | |
Subtifloria sp. Maslov 1956 | |
Batinevia | |
Batinevia sp. Korde 1966 | |
unclassified | |
Proaulopora | |
Proaulopora sp. Vologdin 1962 | |
Epiphyton | |
Epiphyton sp. Bornemann 1886 | |
Archaeocyatha | |
Dictyocyathus confertus archaeocyath sponge | |
Archaeopharetra marginata archaeocyath sponge | |
"Cambrocyathellus sp." = Cambrocyathellus, "Cambrocyathellus tuberculatus" = Cambrocyathellus, "Cambrocyathellus kundatus" = Cambrocyathellus, "Robustocyathus flexus" = Cambrocyathellus, "Robustocyathus directus" = Cambrocyathellus, Loculicyathus voznesenskii n. sp.
"Cambrocyathellus sp." = Cambrocyathellus archaeocyath sponge
"Cambrocyathellus tuberculatus" = Cambrocyathellus archaeocyath sponge
"Cambrocyathellus kundatus" = Cambrocyathellus archaeocyath sponge
"Robustocyathus flexus" = Cambrocyathellus archaeocyath sponge
"Robustocyathus directus" = Cambrocyathellus archaeocyath sponge
Loculicyathus voznesenskii n. sp. Osadchaya and Kotelnikov 1998 archaeocyath sponge | |
Sakhacyathus karpinskii n. sp.
Sakhacyathus karpinskii n. sp. Osadchaya and Kotelnikov 1998 archaeocyath sponge | |
"Dictyofavus lepidus" = Usloncyathus
"Dictyofavus lepidus" = Usloncyathus archaeocyath sponge | |
Archaeolynthus sibiricus archaeocyath sponge | |
Tumuliolynthus tubexternus archaeocyath sponge | |
Orbicyathus mongolicus, Sibirecyathus sp., "Nochoroicyathus cf. mariinskii" = Nochoroicyathus, "Aldanocyathus khemtschikensis" = Nochoroicyathus, "Aldanocyathus amplus" = Nochoroicyathus, "Aldanocyathus monokensis" = Nochoroicyathus, "Aldanocyathus simplex" = Nochoroicyathus
Orbicyathus mongolicus archaeocyath sponge
Sibirecyathus sp. Vologdin 1937 archaeocyath sponge
"Nochoroicyathus cf. mariinskii" = Nochoroicyathus archaeocyath sponge
"Aldanocyathus khemtschikensis" = Nochoroicyathus archaeocyath sponge
"Aldanocyathus amplus" = Nochoroicyathus archaeocyath sponge
"Aldanocyathus monokensis" = Nochoroicyathus archaeocyath sponge
"Aldanocyathus simplex" = Nochoroicyathus archaeocyath sponge | |
Coscinocyathus simplex archaeocyath sponge | |
Alataucyathus jaroschevitschi Zhuravleva 1955 archaeocyath sponge |