Also known as Bygdö (=Bygdøy, Bygdin)

Where: Oslo-Asker, Norway (61.3° N, 8.8° E: paleocoordinates 30.5° S, 10.7° W)

• coordinate estimated from map

• local area-level geographic resolution

When: Frognerkilen Formation, Keila to Keila (453.9 - 451.8 Ma)

• "Lower Chasmops limestone", in Sweet (1958)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; limestone

Size classes: macrofossils, mesofossils

Primary reference: W. C. Sweet. 1958. The middle ordovician of the Oslo region, Norway 10. Nautiloid Cephalopods. Norsk Geologisk Tidsskrift 38:1-178 [B. Kröger/B. Kröger/B. Kröger]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 164154: authorized by Björn Kröger, entered by Björn Kröger on 24.11.2014

Creative Commons license: CC BY (attribution)