Where: Nunavut, Canada (65.6° N, 73.7° W: paleocoordinates 9.1° S, 42.0° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Middle Ordovician to Middle Ordovician (471.8 - 443.7 Ma)

Environment/lithology:

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 24226: authorized by Steven Holland, entered by Tori Hanson on 02.08.2002