Where: Ontario, Canada (43.9° N, 76.9° W: paleocoordinates 24.9° S, 50.0° W)

• coordinate estimated from map

When: Richmondian (449.6 - 445.5 Ma)

Environment/lithology: marine; lithology not reported

Size classes: macrofossils, mesofossils

Primary reference: A. F. Foerste. 1924. Upper Ordovician faunas of Ontario and Quebec. Geological Survey of Canada Memoir 138(121):1-99 [P. Wagner/P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 173145: authorized by Björn Kröger, entered by Susan Scholze on 10.09.2015

Creative Commons license: CC BY (attribution)