Where: Czech Republic (49.4° N, 21.3° E: paleocoordinates 30.0° N, 28.8° E)

• coordinate based on political unit

• small collection-level geographic resolution

When: Mraznica Formation, Valanginian (139.8 - 132.9 Ma)

• formation-level stratigraphic resolution

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Primary reference: J. Michalik and Z. Vasicek. 1989. Lower Cretaceous Stratigraphy and Paleogeography of the Czechoslovakian Western Carpathians. In J. Wiedmann (ed.), Cretaceous of the Western Tethys. Proceedings 3rd International Cretaceous Symposium, Tuebingen 1987:505-523 [M. Patzkowsky/K. Layou/A. Clement]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 2118: authorized by Mark Patzkowsky, entered by Karen Layou on 22.06.1999

Creative Commons license: CC BY (attribution)