Where: Poland (50.9° N, 21.5° E: paleocoordinates 42.6° N, 28.1° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Late/Upper Callovian (164.7 - 161.2 Ma)

• bed-level stratigraphic resolution

Environment/lithology: lithified limestone

Size class: macrofossils

Primary reference: H. Hurcewicz. 1975. Calcispongea from the Jurassic of Poland. Acta Palaeontologica Polonica 20(2):223-291 [W. Kiessling/U. Merkel]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 113100: authorized by Wolfgang Kiessling, entered by Uta Merkel on 20.07.2011

Creative Commons license: CC BY (attribution)