Bohdelac Formation, midshelf setting, Prague Basin (Ordovician of Czechia)

Where: Czechia (50.0° N, 14.0° E)

• Paleocoordinates: 61.0° S, 12.3° E (Wright 2013)

• basin-level geographic resolution

When: Bohdalec Formation, Bohdalec (459.3 - 445.2 Ma)

• formation-level stratigraphic resolution

Environment/lithology: offshore; lithified, silty, calcareous shale

• Dark silty shales with carbonate cement

Size classes: macrofossils, mesofossils

Preservation: cast, mold/impression

Primary reference: V. Havlicek and J. Vanek. 1966. The biostratigraphy of the Ordovician of Bohemia. Sbornik Geologickych Ved, Paleontologie 8:7-69 [A. Miller/P. Novack-Gottshall/P. Wagner]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 3873: authorized by Arnold Miller, entered by Phil Novack-Gottshall on 11.08.1999

Creative Commons license: CC0 (CC0)

Taxonomic list

Show authors, comments, and common names
Artiopoda
 Phacopida - Calymenidae
Flexicalymene incerta
Flexicalymene incerta Barrande 1852 trilobite
 Phacopida - Acastidae
Kloucekia phillipsi, Sokhretia sp.
Kloucekia phillipsi Barrande 1846 trilobite
"Kloučekia phillipsi"
Sokhretia sp. Hupe 1956 trilobite
 Phacopida - Dalmanitidae
Eudolatites angelini
Eudolatites angelini Barrande 1852 trilobite
 Trinucleida - Trinucleidae
Onnia abducta
Onnia abducta trilobite
 Odontopleurida - Odontopleuridae
Selenopeltis buchi buchi
Selenopeltis buchi buchi Barrande 1846 trilobite
Stenolaemata
 Trepostomida - Amplexoporidae
Monotrypa sp.
Monotrypa sp. Nicholson 1879
Either M. kettneri, M., pragensis, or M. certa or some combination of these species
Lingulata
 Lingulida - Paterulidae
Paterula bohemica
Paterula bohemica Barrande 1879
Rhynchonellata
 Rhynchonellida - Trigonirhynchiidae
Rostricellula ambigena
 Orthida - Dalmanellidae
Onniella michlensis
 Orthida - Heterorthidae
"Svobodaina inclyta" = Svobodaina ellipsoides
"Svobodaina inclyta" = Svobodaina ellipsoides Barrande 1848
Strophomenata
 Strophomenida - Aegiromenidae
Aegiromena descendens
Aegiromena descendens Havlicek 1952
 Strophomenida - Rafinesquinidae
Rafinesquina sp.
Rafinesquina sp. Hall and Clarke 1892
Either R. pseudoloricata or R. vinicensis or both
Bivalvia
 Nuculida - Praenuculidae
"Ctenodonta (Ctenodonta) bohemica" = Praenucula bohemica, "Ctenodonta (Ctenodonta) protensa" = Praenucula bohemica
"Ctenodonta (Ctenodonta) bohemica" = Praenucula bohemica Barrande 1881 clam
"Ctenodonta (Ctenodonta) protensa" = Praenucula bohemica Barrande 1881 clam
 Nuculida - Cardiolariidae
Deceptrix sp.
Deceptrix sp. Fuchs 1919 clam
 Solemyida - Ctenodontidae
Ctenodonta (Ctenodonta) praecox, Ctenodonta (Ctenodonta) disputabilis, Ctenodonta (Ctenodonta) ponderata, Ctenodonta (Ctenodonta) incisa, "Ctenodonta" coercita, "Ctenodonta" neglecta, "Ctenodonta" major, "Ctenodonta" incola
 Nuculanida - Malletiidae
"Ctenodonta (Ctenodonta) bilunata perdentata" = Myoplusia bilunata, Sluha sp.
"Ctenodonta (Ctenodonta) bilunata perdentata" = Myoplusia bilunata Barrande 1881 clam
Sluha sp. Barrande 1881 clam