Nesbru, Langåra Fm (Ordovician to of Norway)

Where: Asker, Norway (59.9° N, 10.5° E: paleocoordinates 30.1° S, 9.3° W)

• coordinate estimated from map

When: Upper Member (Langåra Formation), Rawtheyan to Rawtheyan (448.8 - 443.4 Ma)

• "Lower Langåra formation", Owen (1981)

Environment/lithology: marine; limestone

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 163378: authorized by Björn Kröger, entered by Björn Kröger on 24.10.2014

Creative Commons license: CC BY (attribution)

Taxonomic list

Trilobita
 Proetida - Aulacopleuridae
Harpidella occidentalis Owen 1981 trilobite
 Lichida - Lichidae
Amphilichas sp. Raymond 1905 trilobite
 Harpetida - Harpetidae
Paraharpes cf. costata Angelin 1854 trilobite
 Trinucleida - Raphiophoridae
Lonchodomas sp. Angelin 1854 trilobite
 Phacopida - Homalonotidae
Platycoryphe sp. Foerste 1919 trilobite
 Phacopida - Cheiruridae
Hadromeros aff. keisleyensis Reed 1896 trilobite
Sphaerexochus aff. bridgei Cooper and Kindle 1936 trilobite