Langøyene, Husbergøya Formation (Ordovician of Norway)

Where: Norway (59.9° N, 10.7° E: paleocoordinates 30.4° S, 9.2° W)

• coordinate estimated from map

When: Husbergøya Formation, Rawtheyan (448.8 - 445.2 Ma)

Environment/lithology: marine; shale

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 163339: authorized by Björn Kröger, entered by Björn Kröger on 24.10.2014

Creative Commons license: CC BY (attribution)

Taxonomic list

Cephalopoda
 Oncocerida - Diestoceratidae
Danoceras sp.2 Troedsson 1926
Trilobita
 Phacopida - Pterygometopidae
Calyptaulax aff. norvegicus Stormer 1945 trilobite
 Corynexochida - Styginidae
Stygina latifrons Portlock 1843 trilobite
Stygina latifrons extensa
 Trinucleida - Raphiophoridae
Lonchodomas sp. Angelin 1854 trilobite
 Trinucleida - Dionididae
Dionide semicircula Owen 1981 trilobite
 Trinucleida - Trinucleidae
"Tretaspis latilimbus" = Tretaspis latilimba1
"Tretaspis latilimbus" = Tretaspis latilimba1 Linnarsson 1869 trilobite
Tretaspis latilimbus norvegicus