Sandvika, 5a, SP 6, Husbergøya Formation (Ordovician of Norway)

Where: Norway (59.9° N, 10.5° E: paleocoordinates 30.4° S, 9.3° W)

• coordinate estimated from map

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

Environment/lithology: marine; shale

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 159370: authorized by Björn Kröger, entered by Björn Kröger on 01.08.2014

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
unclassified
  -
Loxonemataceans indet.
Stenolaemata
 Trepostomata - Halloporidae
Hallopora indet.
Hallopora indet. Bassler 1911
Rhynchonellata
 Atrypida - Atrypinidae
Eospirigerina sp.
Eospirigerina sp. Schuchert and Cooper 1930
 Orthida - Dalmanellidae
Onniella kalvoya
Onniella kalvoya Cocks 1982
 Orthida - Productorthidae
Nicolella sp.
Nicolella sp. Reed 1917
 Orthida - Orthidae
Orthambonites sp.
Orthambonites sp. Pander 1830
 Orthida - Hesperorthidae
Dolerorthis sp.
Dolerorthis sp. Schuchert and Cooper 1931
Strophomenata
 Strophomenida - Sowerbyellidae
Eoplectodonta oscitanda
 Strophomenida - Rafinesquinidae
Leptaena sp.
Leptaena sp. Dalman 1828
 Orthotetida - Triplesiidae
Oxoplecia sp.
Oxoplecia sp. Wilson 1913
Cephalopoda
 Endocerida - Endoceratidae
Cyclendoceras norvegicum2
Trilobita
 Trinucleida - Trinucleidae
Tretaspis norvegicus
 Phacopida - Pterygometopidae
Toxochasmops sp.
Toxochasmops sp. McNamara 1979 trilobite
 Phacopida - Calymenidae
Calymenidae indet.
Calymenidae indet. Milne-Edwards 1840 trilobite
 Phacopida - Encrinuridae
Erratencrinurus (Celtencrinurus) kiaeri1
 Phacopida - Cheiruridae
Sphaerexochus aff. bridgei1
Sphaerexochus aff. bridgei1 Cooper and Kindle 1936 trilobite
1Owen 1981; 2Strand 1934