Where: Manitoba, Canada (58.0° N, 95.0° W: paleocoordinates 7.6° S, 52.3° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: 5 Member (Surprise Creek Formation), Maysvillian (452.0 - 449.5 Ma)
• Was Edenian - Richmondian.
• member-level stratigraphic resolution
Environment/lithology: dolomitic, gray limestone
Size class: macrofossils
Primary reference: S. J. Nelson. 1963. Ordovician paleontology of the Northern Hudson Bay lowland. Geological Society of America Memoir 90:1-152 [S. Holland/T. Hanson/T. Hanson]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 23006: authorized by Steven Holland, entered by Tori Hanson on 08.07.2002
Creative Commons license: CC BY (attribution)
Taxonomic list
Stromatoporoidea | |
Beatricea nodulosa Billings 1857 stromatoporoid sponge |