Iru outcrop, Kalvi Member (Ordovician of Estonia)

Where: Estonia (59.5° N, 24.9° E: paleocoordinates 38.1° S, 3.7° W)

• coordinate estimated from map

When: Kalvi Member, Volkhov (471.8 - 468.1 Ma)

• "B II gamma K", in Rubel (1961)

Environment/lithology: shallow subtidal; gray, argillaceous limestone

Size classes: macrofossils, mesofossils

Primary reference: M. Rubel. 1961. Brakhiopody nadsemejstv Orthacea, Dalmanellacea i Syntrophiacea iz nizhnego ordovika Pribaltiki [Lower Ordovician brachiopods of the superfamilies Orthacea, Dalmanellacea and Syntrophiacea of the Eastern Baltic]. Eesti NSV Teaduste Akadeemia Geoloogia Instituudi Uurimused 6:141-224 [P. Wagner/P. Wagner/B. Kröger]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 191447: authorized by Björn Kröger, entered by Björn Kröger on 29.01.2018

Creative Commons license: CC BY (attribution)

Taxonomic list

 Orthida - Productorthidae
"Productorthis obtusa" = Productorthis obtusus
"Productorthis obtusa" = Productorthis obtusus Pander 1830