Persnäs, Crassicauda Lst. (Ordovician of Sweden)

Where: Sweden (57.1° N, 16.9° E: paleocoordinates 37.4° S, 7.4° W)

When: Uhaku (466.0 - 460.9 Ma)

• "Crassicauda Stufe", in Jaanusson et al. (1953)

Environment/lithology: marine; limestone

Size classes: macrofossils, mesofossils

Primary reference: V. Jaanusson. 1953. Untersuchungen über baltoskandische Asaphiden I Revision der mittelordovizischen Asaphiden des Siljan-Gebietes in Dalarna. Arkiv för Mineralogie och Geologie 1(14):377-464 [B. Kröger/B. Kröger]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 166437: authorized by Björn Kröger, entered by Björn Kröger on 13.02.2015

Creative Commons license: CC BY (attribution)

Taxonomic list

Trilobita
 Asaphida - Asaphidae
Pseudasaphus tecticaudatus Steinhardt 1874 trilobite
Asaphus (Neoasaphus) lepidus Törnquist 1884 trilobite