Where: Estonia (60.0° N, 25.0° E: paleocoordinates 29.5° S, 1.2° W)

• coordinate estimated from map

• local area-level geographic resolution

When: Lyckholm Formation, Late/Upper Ordovician (460.9 - 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 24175: authorized by Steven Holland, entered by Tori Hanson on 01.08.2002