Nelson River Limestone Cephalopods, Hudson Bay (Ordovician to of Canada)
Where: Mantiboa, Canada (57.1° N, 92.5° W: paleocoordinates 10.1° S, 54.1° W)
• coordinate estimated from map
• local area-level geographic resolution
When: Nelson River Limestone Formation, Middle Ordovician to Middle Ordovician (470.0 - 443.8 Ma)
Environment/lithology: limestone
• Environmental call by T. Hanson.
Size class: macrofossils
Primary reference: A. K. Miller, W. Youngquist, and C. Collinson. 1954. Ordovician cephalopod fauna of Baffin Island. Geological Society of America Memoir 62:1-234 [S. Holland/T. Hanson/T. Hanson]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 24163: authorized by Steven Holland, entered by Tori Hanson on 01.08.2002
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Cephalopoda | |
Diestoceras sp. Foerste 1924 | |
Cyrtogomphoceras sp. Foerste 1924 | |
Westonoceras sp. Foerste 1924 | |
Endoceras sp. Hall 1847 |