Where: Poland (51.1° N, 19.6° E: paleocoordinates 38.1° S, 52.7° E)

• coordinate based on political unit

• outcrop-level geographic resolution

When: Ivane Horizon Formation, Pragian (410.8 - 407.6 Ma)

• In a borehole in Zakrzew IG-3, 2501.1-2341.3 m

Environment/lithology: marine; mudstone and dolomitic claystone

Primary reference: B. Hajlasz. 1974. Tentaculites of the Upper Silurian and Lower Devonian of Poland. Acta Palaeontologica Polonica 19(4):455-500 [A. Miller/J. Wittmer]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 81169: authorized by Arnold Miller, entered by Jacalyn Wittmer on 08.06.2008

Creative Commons license: CC BY (attribution)