Hammerstad, Cephalopod Shale (Ordovician of Norway)

Where: Toten, Norway (60.6° N, 11.0° E: paleocoordinates 33.4° S, 10.4° W)

• coordinate estimated from map

When: Elnes Formation, Uhaku (459.7 - 458.0 Ma)

• "Cephalopod Shale", in Henningsmoen (1960) = Elnes Fm.

Environment/lithology: nodular shale

Size classes: macrofossils, mesofossils

Primary reference: G. Henningsmoen. 1960. The Middle Ordovician of the Oslo Region, Norway 13. Trilobites of the Family Asaphidae. Norsk Geologisk Tidsskrift 40:203-257 [B. Kröger/B. Kröger]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 193504: authorized by Björn Kröger, entered by Björn Kröger on 23.05.2018

Creative Commons license: CC BY (attribution)

Taxonomic list

Trilobita
 Asaphida - Asaphidae
Ogmasaphus sp. Jaanusson 1953 trilobite