Where: Siberia, Russian Federation (51.6° N, 82.9° E: paleocoordinates 5.2° N, 28.5° E)
• coordinate estimated from map
When: angustifolius elongatus - gibberulus graptolite zone, Voskresenka Formation, Dapingian (470.0 - 467.3 Ma)
Environment/lithology: open shallow subtidal; siltstone and fine-grained 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 206147: authorized by Björn Kröger, entered by Björn Kröger on 01.11.2019
Creative Commons license: CC BY (attribution)
Taxonomic list
Pterobranchia | |
Pendeograptus cf. pendens graptolite | |
"Pseudotrigonograptus cf. ensiformis" = Pseudotrigonograptus ensiformis, "Pseudotrigonograptus angustus" = Pseudotrigonograptus ensiformis
"Pseudotrigonograptus cf. ensiformis" = Pseudotrigonograptus ensiformis Hall 1858 graptolite
"Pseudotrigonograptus angustus" = Pseudotrigonograptus ensiformis Hall 1858 graptolite | |
Expansograptus extensus graptolite | |
Glossograptus ex gr. acanthus graptolite | |
Acrograptus cognatus graptolite |