Where: Poland (51.0° N, 21.8° E: paleocoordinates 43.5° N, 18.5° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Late/Upper Maastrichtian (70.6 - 66.0 Ma)

• bed-level stratigraphic resolution

Environment/lithology: marine; lithified marl

Size class: macrofossils

Primary reference: H. Hurcewicz. 1968. Siliceous sponges from the Upper Cretaceous of Poland, part II: Monaxonia and Triaxonia. Acta Palaeontologica Polonica 13(1):3-96 [W. Kiessling/U. Merkel]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 110439: authorized by Wolfgang Kiessling, entered by Uta Merkel on 07.06.2011

Creative Commons license: CC BY (attribution)