Råssnäsudden, Upper Jonstorp Fm. (Ordovician of Sweden)

Also known as Råssnäs

Where: Sweden (58.5° N, 15.0° E: paleocoordinates 30.3° S, 6.3° W)

• coordinate estimated from map

When: Jonstorp Formation, Pirgu (449.5 - 445.6 Ma)

Environment/lithology: marine; nodular, argillaceous limestone

Size classes: macrofossils, mesofossils

Primary reference: P. Ahlberg. 1989. Agnostid trilobites from the Upper Ordovician of Sweden and Bornholm, Denmark. Bulletin of the Geological Society of Denmark 37:213-226 [B. Kröger/B. Kröger/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 166325: authorized by Björn Kröger, entered by Björn Kröger on 09.02.2015

Creative Commons license: CC BY (attribution)

Taxonomic list

Trilobita
 Corynexochida - Panderiidae
Panderia megalophthalma Linnarsson 1869 trilobite
Artiopoda
 Agnostida - Metagnostidae
Arthrorhachis tarda Barrande 1846