Where: British Columbia, Canada (57.2° N, 123.9° W: paleocoordinates 2.7° N, 66.2° W)

When: Bergstroemognathus extensus conodont zone, Sikanni Chief Member (Skoki Formation), Blackhillsian (474.9 - 470.0 Ma)

• Subzone of Oepikodus communis

• group of beds-level stratigraphic resolution

Environment/lithology: shallow subtidal; dolomite

Size class: microfossils

Primary reference: L. J. Pyle and C. R. Barnes. 2003. Conodonts from a platform-to-basin transect, Lower Ordovician to Lower Silurian, northeastern British Columbia, Canada. Journal of Paleontology 77(1):146-171 [P. Wagner/P. Wagner/P. Nätscher]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 177738: authorized by Emilia Jarochowska, entered by Paulina Nätscher on 09.04.2016

Creative Commons license: CC BY (attribution)