Where: Russian Federation (59.9° N, 31.6° E: paleocoordinates 35.8° S, 1.4° E)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Eoplacognathus variabilis conodont zone, Obukhovo Formation, Kunda (469.2 - 464.3 Ma)
• "Obukhovo Fm. in lower Eoplacognathus variabilis zone", in Zuykov (1999)
• formation-level stratigraphic resolution
Environment/lithology: marine; limestone
Size classes: macrofossils, mesofossils
Primary reference: M. A. Zuykov. 1999. Platystrophia (Orthida, Brachiopoda) from the Arenig and Lowermost Llanvirn of Northwestern Russia. Proceedings of the Estonian Academy of Sciences (Eesti Teaduste Akadeemia Toimetised) 48(4):195-212 [B. Kröger/B. Kröger]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 191691: authorized by Björn Kröger, entered by Björn Kröger on 09.02.2018
Creative Commons license: CC BY (attribution)
Taxonomic list
Rhynchonellata | |
Platystrophia costata Pander 1830 |