Where: Russian Federation (59.2° N, 28.9° E: paleocoordinates 31.1° S, 1.1° E)

• coordinate estimated from map

When: Oandu (453.0 - 451.8 Ma)

Environment/lithology: marine; lithology not reported

Size classes: macrofossils, mesofossils

Primary reference: A. Oraspold. 1959. Einige Vertreter der Superfamilie Orthacea des Oberordoviziums Estlands. Tartu Riikliku Ülikooli Toimetised 75:50-85 [B. Kröger/B. Kröger]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 174355: authorized by Björn Kröger, entered by Björn Kröger on 10.11.2015

Creative Commons license: CC BY (attribution)