Where: Oslo-Asker, Norway (60.0° N, 11.0° E: paleocoordinates 34.0° S, 10.6° W)

• local area-level geographic resolution

When: Engervik Member (Elnes Formation), Aseri to Aseri (463.5 - 460.9 Ma)

• Lasnamägi; Ogygiocaris Shale (4aα3) of the old literature

• member-level stratigraphic resolution

Environment/lithology: offshore shelf; lithified, black shale and limestone

Size classes: macrofossils, mesofossils

Primary reference: E. L. Yochelson. 1963. The Middle Ordovician of the Oslo Region, Norway. 15. Monoplacophora and Gastropoda. Norsk Geologisk Tidsskrift 43(2):133-213 [P. Wagner/P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 56196: authorized by Pete Wagner, entered by Pete Wagner on 15.11.2005, edited by Björn Kröger

Creative Commons license: CC BY (attribution)