Where: Asker, Norway (59.9° N, 10.5° E: paleocoordinates 30.1° S, 9.3° W)

• coordinate estimated from map

When: Rawtheyan to Rawtheyan (448.8 - 443.7 Ma)

• "Gastropod limestone (5a) and/or calcareous sandstone Fm. (5b)", in Toni (1975)

Environment/lithology: marine; calcareous sandstone and limestone

Size classes: macrofossils, mesofossils

Primary reference: R. T. Toni. 1975. Upper Ordovician bivalves from the Oslo Region, Norway. Norsk Geologisk Tidsskrift 55(2):135-156 [A. Miller/R. Krause/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 164711: authorized by Björn Kröger, entered by Björn Kröger on 11.12.2014

Creative Commons license: CC BY (attribution)