Loc. 6.2, Dvorce Section, Praha-Podoli, Pozary, Pridolian part (Silurian of Czech Republic)

Where: Czech Republic (50.1° N, 14.5° E: paleocoordinates 48.8° S, 55.4° E)

• coordinate based on political unit

• outcrop-level geographic resolution

When: Pozary Formation, Pridoli (423.0 - 419.2 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; gray, calcareous shale and gray lime mudstone

• "...upper Pozary Formation is developed characteristically as a sequence of grey calcareous shales with concretions, lenses, and layers of dark grey micritic laminated limestones..."

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 14080: authorized by Michael Foote, entered by Michael Foote on 13.05.2002

Creative Commons license: CC BY (attribution)

Taxonomic list

• Some communities of Kriz (1992) are mentioned, but their taxonomic composition is not explicitly given. Only taxa mentioned by name are entered here.
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Crinoidea
 Monobathrida - Scyphocrinitidae
Scyphocrinites elegans
Pterobranchia
 Graptoloidea - Monograptidae
Monograptus transgrediens
Monograptus transgrediens Pemer 1899 graptolite
Cephalopoda
 Discosorida - Mandaloceratidae
Mandaloceras sp.
Mandaloceras sp. Hyatt in Zittel 1900
 Oncocerida - Hemiphragmoceratidae
Hexameroceras sp.
Hexameroceras sp. Hyatt 1884
 Oncocerida -
Corbuloceras corbulatum
 Orthocerida - Arionoceratidae
Parakionoceras magister, Parakionoceras docens, Parakionoceras originale
Parakionoceras originale Barrande 1868
 Orthocerida - Orthoceratidae
Orthocycloceras fluminese
 Orthocerida - Dawsonoceratidae
Dawsonocerina omega
Gastropoda
 Cyrtoneritida - Orthonychiidae
Orthonychia anquis, Orthonychia elegans
Orthonychia elegans Perner 1903 snail
 Euomphalina - Platyceratidae
Platyceras spp.
Platyceras spp. Conrad 1840 snail
Bivalvia
  -
"Pelecypoda indet." = Bivalvia
"Pelecypoda indet." = Bivalvia Linnaeus 1758 clam
 Myalinida - Lunulacardiidae
Patrocardia evolvens
Patrocardia evolvens Barrande 1881 clam
 Pectinida - Pterinopectinidae
Pterinopecten (Pterinopecten) cybele
 Ostreida - Pteriidae
Joachymia falcata
Joachymia falcata pearl oyster
 Ostreida - Pterineidae
"Leiopteria (Actinopteria) migrans" = Leptodesma (Leiopteria)
"Leiopteria (Actinopteria) migrans" = Leptodesma (Leiopteria) oyster
 Cyrtodontida - Cardiolidae
Cardiolinka fortis, Cardiolinka concubina
 Cyrtodontida - Praecardiidae
Praecardium spp.
Praecardium spp. Barrande 1881 clam
Euchelicerata
 Eurypterida - Pterygotidae
Pterygotus (Pterygotus) barrandei, "Pterygotus (Acutiramus) bohemicus" = Acutiramus bohemicus
Pterygotus (Pterygotus) barrandei Semper 1898 eurypterid
"Pterygotus (Acutiramus) bohemicus" = Acutiramus bohemicus Barrande 1872 eurypterid
Ostracoda
 Myodocopida - Entomozoidae
Vltavina bohemica
 Cypridinida - Bouciidae
Boucia ornatissima
Malacostraca
 Archaeostraca - Ceratiocarididae
Ceratiocaris bohemica
Ceratiocaris bohemica Barrande 1853