Also known as Semsvannet

Where: Oslo Asker, Norway (59.9° N, 10.4° E: paleocoordinates 30.1° S, 9.3° W)

• coordinate estimated from map

When: Langåra Formation, Rawtheyan to Rawtheyan (448.8 - 443.4 Ma)

• "Lower Langara", Owen (1981)

•"Gastropod limestone (5a)", in Toni (1975)

Environment/lithology: marine; limestone

Size classes: macrofossils, mesofossils

Primary reference: A. W. Owen. 1981. The Ashgill Trilobites of the Oslo Region, Norway. Palaeontographica Abteilung A 175:1-88 [B. Kröger/B. Kröger]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 163356: authorized by Björn Kröger, entered by Björn Kröger on 24.10.2014

Creative Commons license: CC BY (attribution)