Where: Siberia, Russian Federation (52.0° N, 87.1° E: paleocoordinates 0.8° S, 22.4° E)
• coordinate estimated from map
When: Ishpa Formation (Takoshkin Group), Furongian to Furongian (497.0 - 477.7 Ma)
Environment/lithology: open shallow subtidal; gray, green conglomerate and sandstone
Size classes: macrofossils, mesofossils
Primary reference: N. V. Sennikov, O.T. Obut, E. V. Lykova, A. V. Timokhin, T. V. Gonta, R. A. Khabibulina, T. A. Shcherbanenko and T. P. Kipriyanova. 2019. Ordovician Sedimentary Basin and Paleobiotas of the Gorny Altai. 1-183 [B. Kröger/B. Kröger]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 205378: authorized by Björn Kröger, entered by Björn Kröger on 14.10.2019
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Trilobita | |
Emsurina sp. Sivov 1955 trilobite
Eocheirurus sp. Rozova 1960 trilobite | |
"Niobella sp." = Niobe (Niobella), Promegalaspides sp.
"Niobella sp." = Niobe (Niobella) Reed 1931 trilobite
Promegalaspides sp. Westergård 1939 trilobite | |
Proapatokephalops cf. altaicus trilobite | |
Mansiella sp. Rozova 1968 trilobite | |
Dolgeuloma sp. Rozova 1963 trilobite
Pseudoacrocephalites ishpensis trilobite
Lopeuloma sp. Rozova 1968 trilobite | |
Parakoldinia sp. Rozova 1960 trilobite | |
Artiopoda | |
Pseudagnostus sp. Jaekel 1909 | |
Rhynchonellata | |
Tetralobula sp. Ulrich and Cooper 1936 | |
Lingulata | |
Obolus sp. Eichwald 1829 | |
Bogutschanophycus | |