Where: Komi Republic, Russian Federation (63.4° N, 53.8° E: paleocoordinates 6.4° N, 11.6° E)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Manticoceras lyaiolense ammonoid zone, Lyaiol Formation, Late/Upper Frasnian (379.5 - 376.1 Ma)
• Faunal level 8c, Lyaiol Formation, Member 3, main (middle to upper) part. Lower MN 12 conodont zone.
• group of beds-level stratigraphic resolution
Environment/lithology: lithified limestone
Size class: macrofossils
Primary reference: R. T. Becker, M. R. House, V. V. Menner and N. S. Ovnatanova. 2000. Revision of ammonoid biostratigraphy in the Frasnian (Upper Devonian) of the Southern Timan (northeast Russian Platform). Acta Geologica Polonica 50:67-97 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 172491: authorized by Matthew Clapham, entered by Matthew Clapham on 09.08.2015
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Linguatornoceras clausum Glenister 1958 ammonite | |
Manticoceras lamed, Manticoceras cf. lyaiolense, Manticoceras cf. latisellatum, Manticoceras cordatum
Manticoceras lamed Sandberger and Sandberger 1850 ammonite
Manticoceras cf. lyaiolense Ljaschenko 1957 ammonite
Manticoceras cf. latisellatum Janischewsky 1926 ammonite
Manticoceras cordatum Sandberger and Sandberger 1856 ammonite |