Where: Yukon, Canada (67.5° N, 136.5° W: paleocoordinates 38.8° N, 21.7° W)

• coordinate stated in text

• outcrop-level geographic resolution

When: Yakovlevia brachiopod zone, Sakmarian (295.0 - 290.1 Ma)

• 46-48 m above base of unnamed carbonate unit.

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified siltstone

Size class: macrofossils

Primary reference: E. W. Bamber and J.B. Waterhouse. 1971. Carboniferous and Permian Stratigraphy and Paleontology, Northern Yukon Territory, Canada. Bulletin of Canadian Petroleum Geology 19(1):29-250 [T. Olszewski/M. Gibson] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 117699: authorized by Matthew Clapham, entered by Matthew Clapham on 26.09.2011

Creative Commons license: CC BY-NC-ND (attribution-noncommercial-no derivatives)