Loc. 6817/ 8b, Lava River, Vassilkovo Beds (Ordovician of Russian Federation)
Where: Russian Federation (59.9° N, 31.6° E: paleocoordinates 39.9° S, 0.7° W)
• coordinate estimated from map
When: Vassilkovo Member, Billingen (474.8 - 471.1 Ma)
• bed-level stratigraphic resolution
Environment/lithology: marine; glauconitic, argillaceous limestone
Size classes: macrofossils, mesofossils
Primary reference: V. I. Pushkin and L. E. Popov. 1999. Early Ordovician Bryozoans from North - Western Russia. Palaeontology 42(1):171-189 [B. Kröger/B. Kröger]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 191660: authorized by Björn Kröger, entered by Björn Kröger on 07.02.2018
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| Stenolaemata | |
|
Revalotrypa arborea Modzalevskaya 1953 | |
|
Esthoniopora lessnikowae Modzalevskaya 1953 | |
|
Phragmopora lavaense Pushkin 1999 | |
|
Hemiphragma priscum Pushkin 1999 | |
|
Dianulites helenae Modzalevskaya 1953 | |