Where: Poland (50.7° N, 19.7° E: paleocoordinates 41.1° N, 18.6° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Early/Lower Campanian (83.5 - 70.6 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified marl

Size class: macrofossils

Primary reference: H. Hurcewicz. 1966. Siliceous sponges from the Upper Cretaceous of Poland, part 1: Tetraxonia. Acta Palaeontologica Polonica 11(1):15-129 [W. Kiessling/U. Merkel]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 110331: authorized by Wolfgang Kiessling, entered by Uta Merkel on 06.06.2011

Creative Commons license: CC BY (attribution)