Kościerzyna borehole depth 4921m [Zawiszyn Fm] (Cambrian of Poland)

Where: Pomeranian Voivodeship, Poland (54.1° N, 18.0° E: paleocoordinates 44.7° S, 32.9° W)

• coordinate based on nearby landmark

When: Mobergella small shelly zone, Zawiszyn Formation, Atdabanian (521.0 - 516.0 Ma)

Environment/lithology: marine; lithified, silty claystone

• dark grey claystone

Preservation: soft parts

Collection methods: core

Primary reference: J. Dzik and K. Lendzion. 1988. The oldest arthropods of the East European Platform. Lethaia 21:29-38 [A. Lin/A. Lin]more details

Purpose of describing collection: taphonomic analysis

PaleoDB collection 90598: authorized by Alex Lin, entered by Alex Lin on 10.08.2009

Creative Commons license: CC BY (attribution)

Taxonomic list

Mobergella
  - Mobergellidae
Mobergella radiolata Bengston 1968
abundant at 4940 m
 Radiodonta - Anomalocarididae
Cassubia infercambriensis Lendzion 1975
occurred at 4920.7 m
Artiopoda
 Nektaspidida - Naraoiidae
Liwia plana Lendzion 1975
occurred at 4920.9 m