Where: Oslo, Norway (59.9° N, 10.8° E: paleocoordinates 29.3° S, 9.0° W)

• outcrop-level geographic resolution

When: Langøyene Formation, Pirgu (449.5 - 445.2 Ma)

• 5a in old scheme, but probably later than that.

• formation-level stratigraphic resolution

Environment/lithology: limestone

Size class: macrofossils

Primary reference: E. Koken and J. Perner. 1925. Die Gastropoden des baltischen Untersilurs 1-324 [P. Wagner/P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 157089: authorized by Pete Wagner, entered by Pete Wagner on 05.06.2014

Creative Commons license: CC BY (attribution)