Bassisletta (coll. Hansen 2008), basal beds (Ordovician of Norway)

Where: Spitsbergen, Norway (79.9° N, 17.7° E: paleocoordinates 79.8° N, 17.7° E)

• coordinate estimated from map

When: Olenidsletta Member (Valhallfonna Formation), Blackhillsian (478.6 - 471.8 Ma)

• "basal bed of Olenidsletta Member, Valhallfonna", in Hansen & Holmer, 2011

Environment/lithology: marine; calcareous limestone

Size classes: macrofossils, mesofossils

Primary reference: J. Hansen and L. E. Holmer. 2011. Taxonomy and biostratigraphy of Ordovician brachiopods from northeastern Ny Friesland, Spitsbergen. Zootaxa 3076:1-122 [B. Kröger/B. Kröger]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 189947: authorized by Björn Kröger, entered by Björn Kröger on 21.11.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

Lingulata
 Acrotretida - Acrotretidae
Semitreta basisslettaensis Hansen and Holmer 2011