ammonites
Loc. 4.2, "U Vitacku" Sect., sect. 581 (Silurian of Czech Republic)

Where: Czech Republic (50.0° N, 12.9° E: paleocoordinates 50.1° S, 54.8° E)

• coordinate based on political unit

• outcrop-level geographic resolution

When: Kopanina Formation, Gorstian (422.9 - 421.3 Ma)

• "The fauna has closest relationships with lower parts of the horizon with C. beaumonti (Gorstian) in the Amerika Anticline and with the lower parts of the Kopanina Formation at Kosov Quarry."

• group of beds-level stratigraphic resolution

Environment/lithology: marine; shelly/skeletal, gray limestone

• "...On top of the basalt is developed a grey bioclastic limestone (no. 3) with brachiopods and corals, some of which are attached directly to the basalt hard-ground..."

Primary reference: J. Kříž. 1992. Silurian field excursions: Prague Basin (Barrandian), Bohemia. National Museum of Wales, Geological Series 13:1-111 [M. Foote/M. Foote/P. Wagner] more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 14049: authorized by Michael Foote, entered by Michael Foote on 10.05.2002