Core reef scutelluid assemblage of the Pragian (Barrandian, Cze) Assemblage 4a: Pragian, Czech Republic
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Cephalopoda
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Nautiloidea indet.
Agassiz 1847
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Ostracoda
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Ostracoda (Leperditicopida) indet.
Latreille 1802
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Malacostraca
- Phyllocarida
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Phyllocarida (Aristozoe) indet.
Packard 1879
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Trilobita
- Harpetida
- Harpetidae
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Lioharpes (Lioharpes) venulosus
Pribyl and Vanek 1986
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C category | |||||||||
| synonym of Lioharpes venulosus | ||||||||||
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Trilobita
- Proetida
- Otarionidae
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Otarion (Cyphaspis) hydrocephalum
(Roemer 1843)
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R category | |||||||||
| recombined as Cyphaspis hydrocephala | ||||||||||
| Otarion Cyphaspis hydrocephalum cornigerum | ||||||||||
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Trilobita
- Proetida
- Proetidae
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Eodrevermannia sirax
Šnajdr 1980
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R category | |||||||||
| Eodreverermannia sirax | ||||||||||
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Voigtaspis veleslavini
(Přibyl 1969)
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C category | |||||||||
| original and current combination Cornuproetus (Cornuproetus) veleslavini | ||||||||||
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Gerastos (Bohemiproetus) bohemicus
(Hawle and Corda 1847)
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C category | |||||||||
| recombined as Bohemiproetus bohemicus | ||||||||||
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Gerastos (Bohemiproetus) expectatus
(Přibyl 1964)
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R category | |||||||||
| recombined as Coniproetus exspectatus | ||||||||||
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Gerastos (Bohemiproetus) gagis
Šnajdr 1980
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| recombined as Coniproetus gagis | ||||||||||
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Gerastos (Gerastos) retroflexus
(Barrande 1852)
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C category | |||||||||
| recombined as Gerastos retroflexus | ||||||||||
| Gerastos (Gerastos) retroflexus retroflexus | ||||||||||
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Gerastos (Gerastos) kazan
(Šnajdr 1980)
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R category | |||||||||
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Gerastos (Gerastos) vingis
(Šnajdr 1980)
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R category | |||||||||
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Gerastos (Gerastos) microphthalmoides
(Přibyl 1965)
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Gerastos (Longiproetus) confusus
(Hawle and Corda 1847)
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R category | |||||||||
| recombined as Longiproetus confusus | ||||||||||
| Gerastos (Longiproetus) confusus confusus | ||||||||||
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Gerastos (Longiproetus) gigas
(Přibyl 1964)
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R category | |||||||||
| recombined as Longiproetus confusus gigas | ||||||||||
| Gerastos (Longiproetus) confusus gigas | ||||||||||
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Gerastos (Longiproetus) glandiferus
(Novák 1890)
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R category | |||||||||
| recombined as Longiproetus glandiferus | ||||||||||
| Gerastos (Longiproetus) glandiferus glandiferus | ||||||||||
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Coniproetus (Coniproetus) ginsen
(Šnajdr 1980)
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R category | |||||||||
| recombined as Devonoproetus ginsen | ||||||||||
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Hamiroproetus hamiro
Šnajdr 1977
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R category | |||||||||
| Hamiproetus hamiro | ||||||||||
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Hamiroproetus casteri
(Přibyl 1965)
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R category | |||||||||
| recombined as Proetina (Hamiroproetus) casteri | ||||||||||
| Hamiproetus casteri | ||||||||||
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Proetina latimargo
Přibyl 1946
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R category | |||||||||
| Proetina latinmargo | ||||||||||
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Trilobita
- Proetida
- Tropidocoryphidae
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Astycoryphe gracilis
(Barrande 1846)
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C category | |||||||||
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Denemarkia frontalis
(Hawle and Corda 1847)
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R category | |||||||||
| Denemarkia frontalis frontalis | ||||||||||
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? Denemarkia samo
Šnajdr 1980
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R category | |||||||||
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Trilobita
- Corynexochida
- Styginidae
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Scutellum sieberi
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Radioscutellum intermixtum
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C category | |||||||||
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Radioscutellum conspersum
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R category | |||||||||
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Radioscutellum crassicostatum
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C category | |||||||||
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Radioscutellum koneprusiense
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R category | |||||||||
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Microscutellum hawlei
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R category | |||||||||
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Microscutellum zippei
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R category | |||||||||
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Microscutellum tenellum
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R category | |||||||||
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Bojoscutellum transversum
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R category | |||||||||
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Bojoscutellum inerme
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C category | |||||||||
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Bojoscutellum obsoletum
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R category | |||||||||
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Bojoscutellum angusticeps
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C category | |||||||||
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Paralejurus campanifer
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R category | |||||||||
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Trilobita
- Odontopleurida
- Odontopleuridae
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Koneprusia ursula
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R category | |||||||||
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Ceratocephala vesiculosa
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R category | |||||||||
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Trilobita
- Lichida
- Lichidae
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Acanthopyge parva
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C category | |||||||||
| Acanthopyge parva parva | ||||||||||
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Trilobita
- Phacopida
- Cheiruridae
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Crotalocephalina interrupta
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R category | |||||||||
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Crinoidea
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Crinoidea (Crotallo) indet.
Miller 1821
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Stromatoporoidea
- Stromatoporoidea
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Stromatoporoidea indet.
Nicholson and Murie 1878
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Anthozoa
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Anthozoa indet.
Ehrenberg 1834
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| see common names | ||||||||||
Geography
| Country: | Czech Republic | County: | Barrandian/Koneprusy |
| Coordinates: | 49.9° North, 14.1° East (view map) | ||
| Paleocoordinates: | 41.0° South, 49.9° East | ||
| Basis of coordinate: | based on political unit |
Time
| Period: | Devonian | Epoch: | Early/Lower Devonian |
| Stage: | Pragian | 10 m.y. bin: | Devonian 1 |
| *Period: | Early/Lower Devonian - Middle Devonian | ||
| Key time interval: | Pragian | ||
| Age range of interval: | 410.80000 - 407.60000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Member: | Koneprusy Limestone |
Lithology and environment
| Lithology description: ""..the reef core built prevalently of calcareous algae, stromatoporoids, specialized wave-resistant crinoids, and corals, triblobite exoskeletons are contained in lense-like accumulations attaining a thickness of up to 1-2m and traceable for several meters. A layer of brownish microsparite contains the blind trilobite Eodrevermannia sirax, and a white micrite layer contains denemarkia fromtalis with supressed eyes ... these indicate a special light deficient environment in open sedimentary dykes or cavities protected from the coarser bioclastic influx."" | |||
| Environment: | reef, buildup or bioherm | Tectonic setting: | foreland basin |
Taphonomy
| Modes of preservation: | body |
Collection methods and comments
| Collection excludes: | some macrofossils,some microfossils |
| Collection methods: | observed (not collected) |
| Reason for describing collection: | paleoecologic analysis |
| Taxonomic list comments:Trilobite species are either recorded as Rare (R) or Common (C)in Table 2 of the paper. Other taxa are recorded as present in the text. | |
Metadata
| Database number: | 10342 | ||
| Authorizer: | A. Miller | Enterer: | J. Sessa |
| Modifier: | A. Miller | Research group: | marine invertebrate |
| Created: | 2001-04-10 09:37:17 | Last modified: | 2005-03-10 14:53:57 |
| Access level: | the public | Released: | 2001-04-10 09:37:17 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 3820. | I. Chlupac. 1983. Trilobite assemblages in the Devonian of the Barrandian area and their relations to palaeoenvironments. Geologica et Palaentologica 17:45-73 [A. Miller/J. Sessa] |