South of Skiaker, Gran, Ogygiocaris Shale (Ordovician to of Norway)

Where: Hadeland, Norway (60.4° N, 10.6° E: paleocoordinates 33.6° S, 10.7° W)

• coordinate estimated from map

When: 4aα zone, Elnes Formation, Uhaku to Uhaku (466.0 - 460.9 Ma)

• "Ogygiocaris Shale 4aα 3", in Nikolaisen (1963) = Elnes Fm.

• formation-level stratigraphic resolution

Environment/lithology: marine; shale

Size classes: macrofossils, mesofossils

Primary reference: F. Nikolaisen. 1963. The Middle Ordovician of the Oslo Region, Norway 14. The trilobite family Telephinidae. Norsk Geologisk Tidsskrift 43:345-399 [B. Kröger/B. Kröger]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 191147: authorized by Björn Kröger, entered by Björn Kröger on 11.01.2018

Creative Commons license: CC BY (attribution)

Taxonomic list

 Proetida - Telephinidae
 Asaphida - Asaphidae
Ogygiocaris sarsi Angelin 1878 trilobite
Ogygiocaris sarsi delicata