Loc. 4.4, Smoking Quarry Trench, Kozolupy, bed 2: Homerian, Czech Republic

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Trilobita - Proetida - Otarionidae
Otarion (Conoparia) clarimonda
Trilobita - Proetida - Proetidae
Interproetus soncobrinus Šnajdr 1980
Trilobita - Lichida - Lichidae
Dicranopeltis scabra (Beyrich 1845)
Hemiarges heteroclytus (Barrande 1846)
Trilobita - Phacopida - Cheiruridae
Ktenoura oronapi
Cheirurus sp. Beyrich 1845
Trilobita - Phacopida - Phacopidae
Eophacops alter
Bivalvia
Pelecypoda indet. Goldfuss 1820
unclassified
Bryozoa indet. Ehrenberg 1831
Brachiopoda indet. Cuvier 1805
Rhynchonellata - Athyridida - Meristellidae
Kozlenia pirola
Rhynchonellata - Rhynchonellida - Trigonirhynchiidae
Sufetirhyncha radvani
Aratoechia arabella
Rhynchonellata - Rhynchonellida - Niorhynicidae
Niorhynx niobe
Rhynchonellata - Atrypida - Atrypinidae
Atrypina paulula
Rhynchonellata - Atrypida - Lissatrypidae
Lissatrypa cibia
Rhynchonellata - Atrypida - Septatrypidae
Septatrypa lissodermis
Rhynchonellata - Spiriferida - Adolfiidae
Spurispirifer cf. spurius
Rhynchonellata - Spiriferida - Cyrtiidae
Cyrtia spiriferoides
Cyrtia maior
Janius nobilis (Barrande 1848)
Eospirifer pollens
Rhynchonellata - Orthida - Rhipidomellidae
Mendacella venustula
Rhynchonellata - Pentamerida - Clorindidae
Indaclor sellarius Havlicek and Storch 1990
Anthozoa
Anthozoa indet. Ehrenberg 1834
see common names

Geography
Country:Czech Republic
Coordinates: 50.0° North, 14.2° East (view map)
Paleocoordinates:54.3° South, 59.5° East
Basis of coordinate:based on nearby landmark
Geographic resolution:outcrop
Time
Period: Silurian Epoch: Wenlock
Stage: Homerian 10 m.y. bin: Silurian 2
*International age/stage:Late/Upper Homerian
Key time interval: Homerian
Age range of interval: 430.5 - 427.4 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
Formation:Motol
Stratigraphic resolution:group of beds
Stratigraphy comments: "The fauna indicates an uppermost Wenlock age."
Lithology and environment
Primary lithology:shelly/skeletal,gray,red or brown "limestone"
Lithology description: "The oldest rocks exposed in the trench were brown tuffites, several metres thick. They are overlain by almost 1 m of light rusty brown to grey bioclastic, crinoidal limestone (no. 2) with [list]. Havlicek and Storch (1990) defined the assemblage as the Septatrypa lissodermis-Cyrtia maior Comm. It can be interpreted as BA 3."
Environment:marine indet.
Taphonomy
Collection methods and comments
Reason for describing collection:biostratigraphic analysis
Metadata
Database number:14055
Authorizer:M. Foote Enterer:M. Foote
Modifier:M. Foote Research group:marine invertebrate
Created:2002-05-10 06:21:33 Last modified:2006-09-15 15:13:14
Access level:the public Released:2002-05-10 06:21:33
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]