Råbäck, Sphaeronites Bed (Ordovician of Sweden)

Where: Sweden (58.6° N, 13.4° E: paleocoordinates 36.6° S, 10.2° W)

• coordinate estimated from map

When: Cyathochitina regnelli other zone, Holen Formation, Kunda (469.2 - 464.3 Ma)

• "Asaphus limestone, Sphaeronites Bed", in Regnell (1945)

• formation-level stratigraphic resolution

Environment/lithology: marine; limestone

Size classes: macrofossils, mesofossils

Primary reference: G. Regnéll. 1945. Non-Crinoid Pelmatozoa from the Paleozoic of Sweden. Meddelanden från Lunds Geologisk-Mineralogiska Institution 108:1-255 [B. Kröger/B. Kröger/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 162375: authorized by Björn Kröger, entered by Björn Kröger on 24.09.2014

Creative Commons license: CC BY (attribution)

Taxonomic list

 Sphaeronitida - Sphaeronitidae
Sphaeronites pomum Volborth 1846
Sphaeronites (Sphaeronites) pomum
Trilobita
 Phacopida - Pterygometopidae
Pterygometopus sclerops Dalman 1827 trilobite