3 miles S of Little Current, Sheguiandah road, Sheguiandah Shale Fm. (Ordovician of Canada)

Where: Ontario, Canada (45.9° N, 81.9° W: paleocoordinates 22.5° S, 55.8° W)

• coordinate estimated from map

When: Sheguiandah Formation, Edenian (460.9 - 449.5 Ma)

Environment/lithology: marine; shale

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 173337: authorized by Björn Kröger, entered by Susan Scholze on 17.09.2015, edited by Björn Kröger

Creative Commons license: CC BY (attribution)

Taxonomic list

Trilobita
 Phacopida - Calymenidae
Calymene granulosa Foerste 1909 trilobite
Crinoidea
 Myelodactylida - Iocrinidae
Iocrinus subcrassus Meek and Worthen 1865 Sea lily