Gyssestad, Vollen Fm. (Ordovician of Norway)

Where: Asker, Norway (59.9° N, 10.5° E: paleocoordinates 31.8° S, 9.7° W)

• coordinate estimated from map

When: Vollen Formation, Kukruse (460.9 - 449.5 Ma)

• "Middle and upper part of Ampyx Lst. 4a beta", in Nikolaisen (1983) & Henningsmoen (1960)

Environment/lithology: limestone

Size classes: macrofossils, mesofossils

Primary reference: F. Nikolaisen. 1983. The Middle Ordovician of the Oslo Region, Norway, 32. Trilobites of the family Remopleurididae. Norsk Geologisk Tidsskrift 62:231-329 [B. Kröger/B. Kröger]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 166922: authorized by Björn Kröger, entered by Björn Kröger on 04.03.2015

Creative Commons license: CC BY (attribution)

Taxonomic list

 Asaphida - Asaphidae
Ogmasaphus kiaeri Henningsmoen 1960 trilobite
Ogmasaphus multistriatus Henningsmoen 1960 trilobite
Asaphus (Neoasaphus) ludibundus Törnquist 1884 trilobite
Pseudoasaphus limatus Jaanusson 1953 trilobite
 Asaphida - Remopleurididae
Sculptella nonscripta Nikolaisen 1983 trilobite