Where: Siberia, Russian Federation (62.5° N, 60.3° E: paleocoordinates 58.5° N, 56.7° E)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Early/Lower Kimmeridgian (155.7 - 150.8 Ma)
• Kimmeridgian Stage, Lower Substage, Rasenia evoluta Zone, Eurasenia pseudouralensis Subzone;
•thickness: >15 m
• bed-level stratigraphic resolution
Environment/lithology: open shallow subtidal; lithified, gray claystone
Size class: macrofossils
Primary reference: V. A. Zakharov, F. Baudin, O. S. Dzyuba, V. Daux, K. V. Zverev and M. Renard. 2005. Isotopic and faunal record of high paleotemperatures in the Kimmeridgian of Subpolar Urals. Russian Geology and Geophysics 46(1):3-20 [M. Aberhan/S. Nurnberg]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 58775: authorized by Martin Aberhan, entered by Sabine Nürnberg on 24.02.2006
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
Turritella sp. turret shell | |
Bivalvia | |
Trigonia sp. Bruguière 1789 clam | |
| |
Solecurtus sp. Blainville 1824 clam | |
Protocardia sp. Beyrich 1845 cockle | |
Myopholas sp. Douvillé 1908 clam | |
Dicranodonta sp. Woods 1899 clam | |
"Limatula cf. consobrina" = Lima (Limatula) consobrina
"Limatula cf. consobrina" = Lima (Limatula) consobrina d'Orbigny 1845 file clam | |
Buchia concentrica White 1888 scallop | |
Oxytoma (Oxytoma) sp. Meek 1864 scallop | |
Camptonectes (Camptonectes) sp. Meek 1864 scallop | |
Isognomon sp. Lightfoot 1786 oyster | |
Gervillia sp. Defrance 1820 oyster | |
Pinna sp. Linnaeus 1758 oyster | |
Modiolus sp. Lamarck 1801 mussel | |
Cephalopoda | |
Pachyteuthis (Boreioteuthis) absoluta, Pachyteuthis (Pachyteuthis) panderiana, Pachyteuthis (Boreioteuthis) troslayana
Pachyteuthis (Boreioteuthis) absoluta belemnite
Pachyteuthis (Pachyteuthis) panderiana belemnite
Pachyteuthis (Boreioteuthis) troslayana d'Orbigny 1850 belemnite | |
Rasenia (Rasenia) coronata, Rasenia (Rasenia) laevigata, Rasenia (Rasenia) inconstans, Rasenia (Rasenia) suburalensis, Zonovia (Zonovia) ilovaiskii
Rasenia (Rasenia) coronata Mesezhnikov 1969 ammonite
Rasenia (Rasenia) laevigata Mesezhnikov 1984 ammonite
Rasenia (Rasenia) inconstans Spath 1935 ammonite
Rasenia (Rasenia) suburalensis Spath 1925 ammonite
Zonovia (Zonovia) ilovaiskii Sasonov 1960 ammonite | |
Prorasenia bowerbanki Spath 1935 ammonite | |
Amoeboceras (Amoebites) kitchini Salfeld 1915 ammonite | |
Gastropoda | |
Pleurotomaria sp. Defrance 1826 snail |