Where: Quebec, Canada (50.2° N, 63.5° W: paleocoordinates 26.3° S, 45.2° W)

• coordinate estimated from map

When: Valcour Formation, Chazyan (470.0 - 457.3 Ma)

• "Upper Chazy", in Raymond (1916)= Valcour Formation

• member-level stratigraphic resolution

Environment/lithology: marine; limestone

Size classes: macrofossils, mesofossils

Primary reference: P. E. Raymond. 1916. The Pelecypoda of the Chazy Formation. Annals of the Carnegie Museum 328:325-343 [B. Kröger/B. Kröger]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 171716: authorized by Björn Kröger, entered by Björn Kröger on 17.07.2015

Creative Commons license: CC BY (attribution)