Ordovician, Air Force Island, Nunavut (Ordovician to of Canada)
Where: Nunavut, Canada (68.0° N, 74.0° W: paleocoordinates 6.8° S, 41.0° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Middle Ordovician to Middle Ordovician (471.8 - 443.7 Ma)
Environment/lithology: limestone
• Environmental call by T. Hanson.
• Found in limestone rubble on the beach.
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 24219: authorized by Steven Holland, entered by Tori Hanson on 02.08.2002