Where: Greenland (74.1° N, 21.7° W: paleocoordinates 31.4° N, 14.5° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Ravnefjeld Formation, Wuchiapingian (259.9 - 254.2 Ma)

• "Posidonia shale"

• group of beds-level stratigraphic resolution

Environment/lithology: deep-water; lithified shale

Size class: macrofossils

Collected by S.E. Bendix-Almgreen, B. Soltau-Bang in 1958

Primary reference: J. S. Peel and E. L. Yochelson. 1984. Permian Toxeumorphorida from Greenland: an appraisal of the molluscan class Xenoconchia. Lethaia 17(3):211-221 [M. Clapham/M. Clapham/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 116373: authorized by Matthew Clapham, entered by Matthew Clapham on 07.09.2011

Creative Commons license: CC BY (attribution)