Where: Russian Federation (67.1° N, 52.1° E)
• Paleocoordinates: 29.7° S, 51.7° W (Wright 2013)
• coordinate estimated from map
• local area-level geographic resolution
When: Kruzhilikha Formation, Tremadoc (486.5 - 477.7 Ma)
• PJW: Originally entered as "Timan-Pechora" but that is not a formation name. The Tremadoc-aged formation in this region is the Kruzhilikha.
• group of beds-level stratigraphic resolution
Environment/lithology: marine; siltstone and limestone
Size class: macrofossils
Primary reference: A. P. Gubanov and O. K. Bogolepova. 2014. Early Ordovician molluscs with preserved colour pattern from the Timan-Pechora Basin of Russia. GFF - Geological Society of Sweden 136(1):85-89 [W. Kiessling/M. Krause]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 157545: authorized by Wolfgang Kiessling, entered by Mihaela Krause on 23.06.2014
Creative Commons license: CC BY (attribution)
Taxonomic list
Conodonta | |
Oneotodus aff. gracilis conodont
Oneotodus aff. erectus conodont | |
"Paltodus aff. bassleri" = Variabiloconus bassleri, Drepanodus ex gr. lineatus, Drepanodus aff. simplex
"Paltodus aff. bassleri" = Variabiloconus bassleri Furnish 1938 conodont
Drepanodus ex gr. lineatus conodont
Drepanodus aff. simplex Branson and Mehl 1943 conodont | |
"Acodina aff. lirata" = Acodina inoptinata
"Acodina aff. lirata" = Acodina inoptinata Stauffer 1938 conodont |