South Hero Island, Lake Champlain, Valcour Formation (Ordovician of the United States)

Where: Vermont (44.7° N, 73.3° W: paleocoordinates 28.1° S, 54.7° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Valcour Formation (Chazy Group), Chazy (466.0 - 457.5 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; limestone

Size classes: macrofossils, mesofossils

Primary reference: P. E. Raymond. 1911. The Brachiopoda and Ostracoda of the Chazyan. Annals of the Carnegie Museum 7:215-259 [P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 172207: authorized by Björn Kröger, entered by Björn Kröger on 30.07.2015

Creative Commons license: CC BY (attribution)

Taxonomic list

 Rhynchonellida - Trigonirhynchiidae
"Camarotoechia plena" = Rostricellula plena
"Camarotoechia plena" = Rostricellula plena Hall 1847