Where: Nunavut, Canada (76.0° N, 107.9° W: paleocoordinates 39.0° N, 3.4° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Assistance Formation, Roadian (272.3 - 268.8 Ma)

• Assistance Formation is Roadian in age according to Anfinson et al. (2016).

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified siliciclastic sediments

Size class: macrofossils

Preservation: replaced with other

Reposited in the GSC

Primary reference: J. B. Waterhouse. 1969. Permian Strophalosiidae (Brachiopoda) from the Canadian Arctic Archipelago. Journal of Paleontology 43:28-40 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 112857: authorized by Matthew Clapham, entered by Matthew Clapham on 17.07.2011

Creative Commons license: CC BY (attribution)