Where: Siberia, Russian Federation (71.5° N, 124.6° E: paleocoordinates 20.8° S, 14.1° W)
• coordinate estimated from map
When: Judomia mattajensis– Uktaspis granulata trilobite zone, Erkeket Formation, Atdabanian (521.0 - 516.0 Ma)
• "Figs. 1, 5, Atdabanian, Delgadella anabara–Nevadella Zone. All other figures, except for Fig. 10, Atdabanian, Judomia–Uktaspis (Prouktaspis) Zone.
•Fig. 10, Botomian, Bergeroniellus micmacciformis–Erbiella–Laticephalus Zone."
• bed-level stratigraphic resolution
Environment/lithology: lithified, gray limestone
Size class: mesofossils
Primary reference: I. V. Korovnikov. 2007. Trilobites of the Suborder Eodiscina from the Lower Cambrian of the Northeastern Siberian Platform (Khorbosuonka River Section). Paleontological Journal 41(6):614-620 [P. Wagner/H. Street]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 96839: authorized by Pete Wagner, entered by Hallie Street on 02.07.2010
Creative Commons license: CC BY (attribution)
Taxonomic list
Trilobita | |
Triangulaspis lermontovae trilobite
Triangulaspis annio trilobite | |
Artiopoda | |
Agnostida sp. Salter 1864
Agnostida spp. Salter 1864 | |
Delgadella anabara, Delgadella tolli, Delgadella sakhaica, Delgadella pervulgata, "Hebediscus granulosus" = Dipharus, Hebediscus sublongus n. sp., Parapagetia sp.
"Hebediscus granulosus" = Dipharus
Hebediscus sublongus n. sp. Korovnikov 2007
Parapagetia sp. Repina 1964 | |
Korobovia khorbosuonica n. sp.
Korobovia khorbosuonica n. sp. Korovnikov 2007 |