Loc. 5.5, Pozary Quarry, sect. 345, lowest Pozary (beds 88-95): Ludfordian, Czech Republic

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Ostracoda - Podocopida - Beecherellidae
Acanthoscapha bohemica
Trilobita - Phacopida - Cheiruridae
Cheirurus sp. Beyrich 1845
Trilobita - Proetida - Aulacopleuridae
Harpidella sp. M'Coy 1849
Trilobita - Proetida - Otarionidae
Otarion sp. Zenker 1833
Otarion diffractum Zenker 1833
Trilobita - Proetida - Proetidae
Prionopeltis sp. Hawle and Corda 1847
Prionopeltis aff. striata (Barrande 1846)
recombined as Phaetonides striatus
Prionopeltis cf. dracula Šnajdr 1980
Prionopeltis dracula Šnajdr 1980
Prionopeltis archiaci (Barrande 1846)
Trilobita - Proetida - Tropidocoryphidae
Eremiproetus sp. Richter and Richter 1919
Trilobita - Harpetida - Harpetidae
Bohemoharpes ungula (Sternberg 1833)
Bohemoharpes ungula (Sternberg 1833)
Trilobita - Odontopleurida - Odontopleuridae
Ceratocephala sp. Warder 1838
Leonaspis leonhardi (Barrande 1846)
Cephalopoda - Tarphycerida
Kosovoceras nodosum
Cephalopoda - Dissidocerida - Geisonoceratidae
Geisonoceras sp. Hyatt 1884
Cephalopoda - Paraphragmitidae
Calocyrtoceras cognatum
Calocyrtoceras cf. consangue
Cephalopoda - Orthocerida - Dawsonoceratidae
Dawsonoceras caelebs
Bivalvia - Cyrtodontida - Antipleuridae
Dualina tenuissima
Dualina longiuscula
Bivalvia - Cyrtodontida - Cardiolidae
Cardiolinka bohemica
Rhynchonellata - Athyridida - Dayiidae
Dayia sp. Davidson 1881
Rhynchonellata - Atrypida - Atrypidae
Atrypidae indet. Gill 1871
smooth atrypids
Atrypa canaliculata
name in quotes
Rhynchonellata - Atrypida - Atrypinidae
Gracianella umbra
Gracianella cf. umbra
Gracianella graciosa Havlicek 1990
Rhynchonellata - Atrypida - Glassiidae
Glassia sp. Davidson 1881
Rhynchonellata - Atrypida - Septatrypidae
Septatrypa sappho
Dubaria megaera
synonym of Septatrypa
Atrypoidea sp. Mitchell and Dun 1920
Atrypoidea linguata (von Buch 1834)
recombined as Linguithyris linguata
species name in quotes
Rhynchonellata - Rhynchonellida - Innaechiidae
Decoropugnax berenice
Decoropugnax agatheus
Rhynchonellata - Pentamerida - Gypidulidae
Gypidula caduca
Rhynchonellata - Pentamerida - Camerellidae
Bleshidium sp.
Strophomenata - Strophomenida - Leptostrophiidae
Leptostrophiidae indet. Caster 1939
Lingulata - Lingulida - Discinidae
Orbiculoidea sp. d'Orbigny 1847
Conodonta - Ozarkodinida
Ozarkodina crispa Walliser 1964
Ozarkodina confluens (Rhodes 1953)
original and current combination Trichonodella symmetrica
Ozarkodina snajdri (Walliser 1964)
Ozarkodina remscheidensis Ziegler 1960
recombined as Nicollidina remscheidensis
Pterobranchia - Graptoloidea - Monograptidae
Monograptus dubius
Monograptus aff. kallimorphus
Monograptus ? fragmentalis
Protozoa
Ancyrochitina ancyrea
Eisenackitina lagenomorpha
Eisenackitina barrandei
Eisenackitina sphaerocephala
Eisenackitina sp.1
Eisenackitina sp.2
Angochitina cf. echinata
see common names

Geography
Country:Czech Republic
Coordinates: 50.0° North, 14.3° East (view map)
Paleocoordinates:50.9° South, 56.8° East
Basis of coordinate:based on nearby landmark
Geographic resolution:outcrop
Time
Period:Silurian Epoch:Ludlow
Stage:Ludfordian 10 m.y. bin:Silurian 2
*International age/stage:Late/Upper Ludfordian
Key time interval:Ludfordian
Age range of interval:425.60000 - 423.00000 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
Formation:Pozary
Stratigraphic resolution:group of beds
Lithology and environment
Primary lithology:shelly/skeletal,gray "limestone"
Secondary lithology: calcareous "shale"
Lithology description: "...grey to dark grey bioclastic to biomicritic limestone with calcareous shale intercalations...characterized mostly by unsorted bioclast-supported and micrite-supported bioclastic and biomicritic limestones. The biogenic detritus is completely unsorted. Some intercalations of sorted clast-supported bioclstic limestone indicate episodic intensive sorting at depths of up to several tens of metres. They may represent storm deposits. In the uppermost parts of the Ludlow sequence there are limestones with dismicrites which might indicate a shallowing of the environment and even peritidal depositional conditions."
Environment:marine indet.
Taphonomy
Collection methods and comments
Reason for describing collection:biostratigraphic analysis
Metadata
Database number:14072
Authorizer:M. Foote Enterer:M. Foote
Modifier:M. Foote Research group:marine invertebrate
Created:2002-05-10 13:25:42 Last modified:2006-09-15 15:13:14
Access level:the public Released:2002-05-10 13:25:42
Creative Commons license:CC BY
Reference information

Primary reference:
6185. 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]