Where: Yakutia, Russian Federation (61.1° N, 126.2° E: paleocoordinates 10.3° S, 13.9° W)
• coordinate stated in text
• outcrop-level geographic resolution
When: Nochoroicyathus kokoulini other zone, Pestrotsvet Formation, Atdabanian (521.0 - 516.0 Ma)
• Sometimes given as part of the Pestrotsvet formation.
• bed-level stratigraphic resolution
Environment/lithology: reef, buildup or bioherm; gray, green limestone
Size classes: macrofossils, mesofossils, microfossils
• All the fossils were chemically extracted from limestone rocks with buffered ca. 10% diluted acetic acid and represent shells in apatitic preservation.
Preservation: original calcite
Collected by Andrej Zhuravlev in 1981, 1987; reposited in the PIN
Collection methods: bulk, acetic,
• All the fossils were chemically extracted from limestone rocks with buffered ca. 10% diluted acetic acid and represent shells in apatitic preservation.
Primary reference: A. I. Varlamov, A. Y. Rozanov, V. V. Khomentovsky, YuYa Shabanov, G.P. Abaimova, YuE Demidenko, G. A. Karlova, I. V. Korovnikov, V. A. Luchinina, E. Ya Malakhovskaya, P. Yu Parkhaev, T. V. Pegel, N. A. Skorlotova, V. M. Sundukov, S. S. Sukhov, A. B. Fedorov, and L. D. Kipriyanova. 2008. The Cambrian System of the Siberian Platform. Part 1: The Aldan-Lena region 1-274 [P. Wagner/P. Wagner]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 233071: authorized by Pete Wagner, entered by Pete Wagner on 11.01.2024
Creative Commons license: CC BY (attribution)
Taxonomic list
Stenothecoida | |
Obolellata | |
Obolella chromatica Billings 1861 | |
Paterinata | |
Trilobita | |
Uktaspis (Prouktaspis) insolens trilobite | |
Dorypygidae "gen. et sp. indet." Kobayashi 1935 trilobite | |
Judomia sp. Lermontova 1943 trilobite | |
Artiopoda | |
"Delgadella lenaica" = Delgadella lenaicus
"Delgadella lenaica" = Delgadella lenaicus Toll 1899 | |
Archaeocyatha | |
Dokidocyathella incognita archaeocyath sponge | |
Archaeocyathellus sp. Ford 1873 archaeocyath sponge | |
Lenocyathus lenaicus archaeocyath sponge | |
Rotundocyathus novus, Nochoroicyathus tkatschenkoi, Nochoroicyathus gigantoporus, Nochoroicyathus arteintervallum, Nochoroicyathus grandis
Rotundocyathus novus archaeocyath sponge
Nochoroicyathus tkatschenkoi archaeocyath sponge
Nochoroicyathus gigantoporus archaeocyath sponge
Nochoroicyathus arteintervallum archaeocyath sponge
Nochoroicyathus grandis archaeocyath sponge | |
Taylorcyathus subtaylori archaeocyath sponge
Thalamocyathus apprimus archaeocyath sponge
? Gordonicyathus sp. Zhuravleva 1959 archaeocyath sponge | |
Degeletticyathus galuschoki archaeocyath sponge
Baikalocyathus rossicus archaeocyath sponge | |
Jakutocarinus jakutensis Zhuravleva 1960 archaeocyath sponge | |
Tumulifungia sp. Zhuraleva 1968 archaeocyath sponge | |
Geocyathus botomaensis archaeocyath sponge
Geocyathus latini archaeocyath sponge
Geocyathus isointervallumus archaeocyath sponge
Geocyathus vsevolodi archaeocyath sponge | |
Ringifungia vavilovi Zhuravleva et al. 1969 archaeocyath sponge | |
Tumulocyathus kotuyikensis archaeocyath sponge
Tumulocyathus sp. archaeocyath sponge | |
Carinacyathus kigitasensis archaeocyath sponge | |
| |
"Robustocyathus biochermicus" = Cambrocyathellus, "Robustocyathus syssoevi" = Cambrocyathellus
"Robustocyathus biochermicus" = Cambrocyathellus archaeocyath sponge
"Robustocyathus syssoevi" = Cambrocyathellus archaeocyath sponge | |
Tumuliolynthus tubexternus archaeocyath sponge | |
Archaeolynthus nalivkini archaeocyath sponge | |
Torellella lentiformis Syssoiev 1962 | |
Hyolithellus tenuis Rozanov and Missarzhevsky 1966 |