Sandvika, 5a, SP 7, Langåra Formation (Ordovician to of Norway)

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

• coordinate estimated from map

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

Environment/lithology: marine; limestone

Size classes: macrofossils, mesofossils

Primary reference: P. J. Brenchley and L. R. M. Cocks. 1982. Ecological associations in a regressive sequence: the latest Ordovician of the Oslo-Asker district, Norway. Palaeontology 25(4):783-815 [S. Finnegan/S. Finnegan/B. Kröger]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 159371: authorized by Björn Kröger, entered by Björn Kröger on 01.08.2014

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
Trilobita
 Trinucleida - Trinucleidae
"Tretaspis broeggeri" = Tretaspis sortita broeggeri
"Tretaspis broeggeri" = Tretaspis sortita broeggeri Stormer 1945 trilobite
 Phacopida - Calymenidae
Calymenidae indet. Milne-Edwards 1840 trilobite
 Phacopida - Encrinuridae
Erratencrinurus kiaeri Owen 1981 trilobite
 Phacopida - Cheiruridae
Sphaerexochus aff. bridgei Cooper and Kindle 1936 trilobite
Strophomenata
 Strophomenida - Rafinesquinidae
Leptaena sp. Dalman 1828
 Strophomenida - Sowerbyellidae
Rhynchonellata
 Orthida - Dalmanellidae
Onniella kalvoya Cocks 1982
 Orthida - Productorthidae
Nicolella sp. Reed 1917
Stenolaemata
 Trepostomata - Halloporidae
Hallopora indet. Bassler 1911