Where: Nunavut, Canada (81.1° N, 85.5° W: paleocoordinates 25.2° N, 1.7° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Otto Fiord Formation, Westphalian A (318.7 - 316.9 Ma)

• 1163 feet above base of Otto Fiord Formation (base is thrust fault at this locality).

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified lithology not reported

Size class: macrofossils

Collected by W.W. Nassichuk, G.R. Davis in 1971; reposited in the GSC

Primary reference: W. W. Nassichuk. 1975. Carboniferous ammonoids and stratigraphy in the Canadian Arctic archipelago. Geological Survey of Canada Bulletin 237:1-240 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 170688: authorized by Matthew Clapham, entered by Matthew Clapham on 26.06.2015

Creative Commons license: CC BY (attribution)