Where: Poland (50.5° N, 19.5° E: paleocoordinates 42.3° N, 26.4° E)

• coordinate stated in text

• outcrop-level geographic resolution

When: Ogrodzieniec Glauconitic Marl Formation, Late/Upper Callovian to Late/Upper Callovian (164.7 - 155.7 Ma)

• Condensed bed between alpha and beta, mostly including ammonites from the Upper Callovian Quenstedtoceras lamberti subzone, but ranging from the latest Peltoceras athleta zone to the Early Oxfordian Mariae and Cordatum zones.

• bed-level stratigraphic resolution

Environment/lithology: lithified, glauconitic limestone

Size class: macrofossils

Collection methods: Repository: University of Silesia in Katowice, Faculty of Natural Sciences, Institute of Earth Sciences (GIUS)

Primary reference: S. Jain, M. A. Salamon, G. Schweigert, D. Kuźma, and P. Duda. 2022. Genetic abnormality, parasitism and a new forma type of palaeopathy from the upper Callovian ammonite genus Peltoceras Waagen. Lethaia 55(4.8) [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 228422: authorized by Matthew Clapham, entered by Matthew Clapham on 04.12.2022

Creative Commons license: CC BY (attribution)