Where: Komi Republic, Russian Federation (63.1° N, 53.8° E: paleocoordinates 6.3° N, 11.8° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Virginoceras ljaschenkoae ammonoid zone, Lyaiol Formation, Late/Upper Frasnian (379.5 - 376.1 Ma)
• Assigned to faunal level 7a, Lyaiol Formation, Member 2, main part and correlated with lower part of MN11 conodont zone by Becker et al. (2000).
• bed-level stratigraphic resolution
Environment/lithology: lithified limestone
Size class: macrofossils
Reposited in the PIN
Primary reference: B. I. Bogoslovsky. 1969. Devonskie ammonoidei I. Agoniatitidy. Akademiya Nauk SSSR, Trudy Paleontologicheskogo Instituta 124:1-328 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 172125: authorized by Matthew Clapham, entered by Matthew Clapham on 26.07.2015
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Timanoceras ellipsoidale n. sp., Manticoceras intumescens, Manticoceras cordatum, Manticoceras sinuosum, Manticoceras latisellatum, Carinoceras ljaschenkoae n. sp.
Timanoceras ellipsoidale n. sp. Bogoslovsky 1957 ammonite
Manticoceras intumescens Beyrich 1837 ammonite
Manticoceras cordatum Sandberger and Sandberger 1856 ammonite
Manticoceras sinuosum Hall 1843 ammonite
Manticoceras latisellatum Janischewsky 1926 ammonite
Carinoceras ljaschenkoae n. sp. Bogoslovsky 1969 ammonite |