Ananaspis fecunda-Cyrtia postera Community, Prague Basin: Ludfordian, Czech Republic
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
|
||||||||||
Bleshidimerus irregularis
|
||||||||||
Crinoidea
|
||||||||||
Crinoidea indet.
Miller 1821
|
||||||||||
Gastropoda
|
||||||||||
Gastropoda indet.
Cuvier 1795
|
||||||||||
Gastropoda
- Euomphalina
- Platyceratidae
|
||||||||||
Platyceratidae indet.
Hall 1859
|
||||||||||
Bivalvia
|
||||||||||
Pelecypoda indet.
Goldfuss 1820
|
||||||||||
synonym of Bivalvia | ||||||||||
"bivalves are rare" | ||||||||||
Lingulata
- Lingulida
- Discinidae
|
||||||||||
Schizotreta sp.
Kutorga 1848
|
||||||||||
Lingulata
- Lingulida
- Lingulidae
|
||||||||||
Lingulidae indet.
Gray 1840
|
||||||||||
Rhynchonellata
- Pentamerida
- Camerellidae
|
||||||||||
Bleshidium krizianum
|
||||||||||
Rhynchonellata
- Pentamerida
- Clorindidae
|
||||||||||
Clorinda pseudolinguifera
|
||||||||||
Rhynchonellata
- Pentamerida
- Gypidulidae
|
||||||||||
Cadudium sphaerulites
|
||||||||||
Rhynchonellata
- Rhynchonellida
- Innaechiidae
|
||||||||||
Decoropugnax berenice
|
||||||||||
Rhynchonellata
- Rhynchonellida
- Trigonirhynchiidae
|
||||||||||
Stenorhynchia daphne
|
||||||||||
Stenorhynchia danae
|
||||||||||
Rhynchonellata
- Spiriferida
- Cyrtinopsidae
|
||||||||||
Araspirifer subforis
|
||||||||||
Rhynchonellata
- Spiriferida
- Ambocoeliidae
|
||||||||||
Metaplasia hemicona
|
||||||||||
Rhynchonellata
- Spiriferida
- Adolfiidae
|
||||||||||
Spurispirifer spurius
|
||||||||||
Rhynchonellata
- Spiriferida
- Cyrtiidae
|
||||||||||
Havlicekia togata
|
||||||||||
Havlicekia contorta
|
||||||||||
Cyrtia maior
|
||||||||||
Cyrtia postera
|
||||||||||
Rhynchonellata
- Atrypida
- Lissatrypidae
|
||||||||||
Lissatrypa postfumida
|
||||||||||
Rhynchonellata
- Atrypida
- Atrypidae
|
||||||||||
Atrypa vanicosta
|
||||||||||
Atrypa evanida
|
||||||||||
Rhynchonellata
- Atrypida
- Atrypinidae
|
||||||||||
Spirigerina sigismunda
|
||||||||||
Atrypina inops
|
||||||||||
Gracianella plicumbra
|
||||||||||
Rhynchonellata
- Atrypida
- Septatrypidae
|
||||||||||
Septatrypa verna
|
||||||||||
Dubaria megaera
|
||||||||||
synonym of Septatrypa | ||||||||||
Dubaria saphina
|
||||||||||
synonym of Septatrypa | ||||||||||
Atrypoidea modesta
|
||||||||||
Rhynchonellata
- Athyridida
- Nucleospiridae
|
||||||||||
Nucleospira cf. bubovica
|
||||||||||
Rhynchonellata
- Athyridida
- Athyrididae
|
||||||||||
Pseudoprotathyris gerdaeles
|
||||||||||
Jarovathyris canaliculata
|
||||||||||
Rhynchonellata
- Athyridida
- Meristellidae
|
||||||||||
Kozlenia minikozlensis
|
||||||||||
Rhynchonellata
- Athyridida
- Meristidae
|
||||||||||
Liocoelia proxima
|
||||||||||
Rhynchonellata
- Athyridida
- Neoretziidae
|
||||||||||
Plectospira tubulicostata
|
||||||||||
Rhynchonellata
- Athyridida
- Anoplothecidae
|
||||||||||
Navispira pusilla
|
||||||||||
Rhynchonellata
- Orthida
- Orthidae
|
||||||||||
Orthostrophella mulus
|
||||||||||
Rhynchonellata
- Orthida
- Dicoelosiidae
|
||||||||||
Dicoelosia biloba
(Linnaeus 1758)
|
||||||||||
Rhynchonellata
- Orthida
- Rhipidomellidae
|
||||||||||
Dalejina ambigena
|
||||||||||
Rhynchonellata
- Orthida
- Dalmanellidae
|
||||||||||
Isorthis (Arcualla) tomyris
|
||||||||||
Resserella sinuata
|
||||||||||
Parmorthina parma
|
||||||||||
Rhynchonellata
- Protorthida
- Skenidiidae
|
||||||||||
Skenidioides moranus
|
||||||||||
Strophomenata
- Strophomenida
- Leptostrophiidae
|
||||||||||
Rhytistrophia louninensis
|
||||||||||
spelled with current rank as Leptostrophia (Rhytistrophia) | ||||||||||
Leptostrophiella conferta
|
||||||||||
synonym of Mesoleptostrophia | ||||||||||
Strophomenata
- Strophomenida
- Rafinesquinidae
|
||||||||||
Leptaena provellerosa
(Havlicek and Storch 1990)
|
||||||||||
Leptaena vellerosa
(Havlicek 1967)
|
||||||||||
Leptaena lappa
(Havlicek and Storch 1990)
|
||||||||||
original and current combination Orhoria lappa | ||||||||||
Strophomenata
- Strophomenida
- Furcitellidae
|
||||||||||
Cyphomena postjoachimiana
|
||||||||||
synonym of Dactylogonia | ||||||||||
Strophomenata
- Strophomenida
- Amphistrophiidae
|
||||||||||
Gladiostrophia gladiola
|
||||||||||
Strophomenata
- Strophomenida
|
||||||||||
Strophochonetes omissus
|
||||||||||
Strophomenata
- Strophomenida
- Sowerbyellidae
|
||||||||||
Plectodonta moderatrix
|
||||||||||
Strophomenata
- Orthotetida
- Chilidiopsidae
|
||||||||||
Morinorhynchus sp.
Havlicek 1965
|
||||||||||
Strophomenata
- Orthotetida
- Areostrophiidae
|
||||||||||
Areostrophia pomum
|
||||||||||
Trilobita
- Proetida
- Otarionidae
|
||||||||||
Otarion sp.
Zenker 1833
|
||||||||||
Trilobita
- Proetida
- Proetidae
|
||||||||||
Ryckholtia sp.
(Snajdr 1980)
|
||||||||||
replaced by Rijckholtia | ||||||||||
Prionopeltis sp.
Hawle and Corda 1847
|
||||||||||
Interproetus sp.
Snajdr 1977
|
||||||||||
Trilobita
- Proetida
- Tropidocoryphidae
|
||||||||||
Eremiproetus sp.
Richter and Richter 1919
|
||||||||||
Decoroproetus sp.
Pribyl 1946
|
||||||||||
Trilobita
- Corynexochida
- Styginidae
|
||||||||||
Kosovopeltis sp.
Snajdr 1958
|
||||||||||
Decoroscutellum sp.
Snajdr 1958
|
||||||||||
Trilobita
- Odontopleurida
- Odontopleuridae
|
||||||||||
Ceratocephala sp.
Warder 1838
|
||||||||||
Trilobita
- Harpetida
- Harpetidae
|
||||||||||
Bohemoharpes sp.
Vanek 1963
|
||||||||||
Trilobita
- Phacopida
- Phacopidae
|
||||||||||
Ananaspis fecunda
(Barrande 1852)
|
||||||||||
Trilobita
- Phacopida
- Cheiruridae
|
||||||||||
Ktenoura sp.
Lane 1971
|
||||||||||
Cerauroides sp.
Prantl and Pribyl 1947
|
||||||||||
synonym of Crotalocephalus | ||||||||||
Ostracoda
|
||||||||||
Ostracoda indet.
Latreille 1802
|
||||||||||
Anthozoa
- Rugosa
|
||||||||||
Rugosa indet.
Milne-Edwards and Haime 1850
|
||||||||||
see common names |
Geography
Country: | Czech Republic |
Coordinates: | 50.0° North, 12.9° East (view map) |
Paleocoordinates: | 51.6° South, 55.8° East |
Basis of coordinate: | based on nearby landmark |
Geographic resolution: | local area |
Time
Period: | Silurian | Epoch: | Ludlow |
Stage: | Ludfordian | 10 m.y. bin: | Silurian 2 |
Key time interval: | Ludfordian | ||
Age range of interval: | 425.60000 - 423.00000 m.y. ago |
Stratigraphy
Formation: | Kopanina | ||||
Stratigraphic resolution: | formation | ||||
Stratigraphy comments: Upper Kopanina, late Ludlow. |
Lithology and environment
Primary lithology: | shelly/skeletal argillaceous lime mudstone |
Secondary lithology: | calcareous "shale" |
Includes fossils? | Y |
Lithology description: "In the type area...[the community] is confined to micritic and biodetrital limestones with thin calcareous shale intercalations... | |
Environment: | marine indet. |
Geology comments: "This fauna is so similar to that of the Prionopeltis archiaci-Atrypoidea modesta Comm. that we may supposse nearly the same, low energy, shallow water environment in BA 3 (probably shallow 3 at that) for both." But, they also state, "The minute brachiopods Dicoelosia, Skeinidoides [and others] have been collected from argillaceous limestone intercalations...The Dicoelosia and Skenidioides containing A. fecunda-C.postera Comm. is confined to BA 4-5, and was affected in places by current activity as suggested by the presence of disarticulate shells [but there are also articulated shells]." (According to their BA diagram, they see this community as spread quite a bit environmentally.) |
Taphonomy
Collection methods and comments
Reason for describing collection: | paleoecologic analysis |
Collection method comments: Authors give relative abundance for brachiopods. |
Metadata
Database number: | 14110 | ||
Authorizer: | M. Foote | Enterer: | M. Foote |
Modifier: | M. Foote | Research group: | marine invertebrate |
Created: | 2002-05-14 21:44:21 | Last modified: | 2006-09-15 15:14:05 |
Access level: | the public | Released: | 2002-05-14 21:44:21 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
6189. | V. Havlicek and P. Storch. 1999. Silurian and Lochkovian communities in the Prague basin (Barrandian area, Czech Republic). in A. J. Boucot and J. D. Lawson, eds. Paleocommunities--a case study from the Silurian and Lower Devonian. Cambridge University Press, Cambrdige. 200-228 [M. Foote/M. Foote/M. Foote] |