Sarka Fm, Prague Basin, Czech Republic (Ordovician of Czech Republic)

Where: Czech Republic (50.0° N, 14.0° E: paleocoordinates 56.2° S, 87.0° E)

• basin-level geographic resolution

When: Sarka Formation, Sarka (466.0 - 466.0 Ma)

• formation-level stratigraphic resolution

Environment/lithology: offshore; lithified, black, gray shale

• Blackish gray shhale

Primary reference: V. Havlicek and J. Vanek. 1966. The biostratigraphy of the Ordovician of Bohemia. Sbornik Geologickych Ved, Paleontologie 8:7-69 [A. Miller/P. Novack-Gottshall/P. Wagner]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 3857: authorized by Arnold Miller, entered by Phil Novack-Gottshall on 11.08.1999, edited by Pete Wagner and Loic Villier

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
Scyphozoa
 Conulariida - Conulariidae
Flectoconularia sp. Waterhouse 1979 jellyfish
originally entered as "Plectoconularia sp."
Exoconularia sp. jellyfish
 Conulariida - Conulariellidae
Palaeacmaea
  -
Palaeacmaea indet. Hall and Whitfield 1872
originally entered as "Palaeacmaea sp."
Cephalopoda
 Endocerida - Endoceratidae
Endoceras sp. Hall 1847
 Ellesmerocerida - Bathmoceratidae
Bathmoceras sp. Barrande 1865
 Orthocerida - Orthoceratidae
Orthoceras sp. Breynius 1832
originally entered as "Orthoceras" sp."
 Orthocerida -
Tretoceras sp. Salter 1958
 Orthocerida - Baltoceratidae
"Eobactrites sp." = Bactroceras
"Eobactrites sp." = Bactroceras Holm 1898
Tergomya
 Archinacellida - Archinacellidae
Archinacella sp. Ulrich and Scofield 1897
 Cyrtonellida - Cyrtolitidae
Cyrtonellopsis sp. Yochelson 1958
Sinuitopsis sp. Perner 1903
 Kiringellida -
? Hypseloconus sp. Berkey 1898
originally entered as "Hypseloconus? sp."
 Kiringellida - Hypseloconidae
Pygmaeoconus sp. Horný 1961
originally entered as "Pygmaeconus sp."
 Tryblidiida - Tryblidiidae
Pentalina sp. Horný 1961
 Tryblidiida - Protoconchoididae
Patelliconus sp. Horný 1961
Gastropoda
  -
Gastropoda indet. Cuvier 1795 snail
 Murchisoniina - Trochonematidae
Trochonema sp. Salter 1859 snail
 Murchisoniina - Gosseletinidae
Mourlonia sp. de Koninck 1883 snail
 Bellerophontida - Sinuitidae
Sinuites sp., "Gamadiscus sp." = Cyrtodiscus
Sinuites sp. Koken 1896 snail
"Gamadiscus sp." = Cyrtodiscus Perner 1903 snail
originally entered as "Gamadiscus sp."
 Bellerophontida - Tropidodiscidae
Tropidodiscus sp. Meek and Worthen 1866 snail
 Euomphalina - Helicotomidae
Helicotoma sp. Salter 1859 snail
 Euomphalina - Lesueurillidae
Lesueurilla sp. Koken 1898 snail
 Euomphalina - Ophiletidae
Ophileta sp. Vanuxem 1842 snail
Rostroconchia
 Ribeirioida - Technophoridae
Ribeiria sp. Sharpe 1853
Bivalvia
 Cardioni - Babinkidae
Babinka sp. Barrande 1881 clam
 Modiomorphida - Modiomorphidae
Redonia sp. Rouault 1851 clam
 Nuculida - Praenuculidae
Praenucula sp. Pfab 1934 clam
 Nuculida - Cardiolariidae
Deceptrix sp. Fuchs 1919 clam
 Nuculanida - Malletiidae
Myoplusia sp. Neumayr 1884 clam
Rhynchonellata
 Orthida - Euorthisinidae
 Orthida - Ranorthidae
Lingulata
 Lingulida - Obolidae
Lingulella sp. Salter 1866
Palaeoglossa sp. Cockerell 1911
Obolus sp. Eichwald 1829
 Lingulida - Paterulidae
Paterula sp. Barrande 1879
Hyolitha
 Hyolithida - Hyolithidae
Hyolithes sp. d'Eichwald 1840
originally entered as "Hyolithes" sp."
 Orthothecida - Orthothecidae
Orthotheca sp. Novak 1886
Bactrotheca sp. Novak 1891
Polychaeta
  -
Plumulites sp. Barrande 1872 scale worm
Tentaculita
 Cornulitida - Cornulitidae
Conchicolites sp. Nicholson 1872
Xiphosura
 Xiphosurida - Archeolimulidae
Archeolimulus sp. Chlupáč 1963
Malacostraca
 Archaeostraca - Caryocarididae
Caryocaris sp. Salter 1863
Ostracoda
 Hollinocopida - Tetradellidae
Tallinnella sp. Opik 1937 ostracod
 Beyrichicopida - Aechminidae
"Parapyxion sp." = Vogdesella
"Parapyxion sp." = Vogdesella ostracod
Trilobita
 Harpetida - Harpetidae
Eoharpes sp. Raymond 1905 trilobite
 Lichida - Lichidae
Uralichas sp. Delgado 1892 trilobite
 Trinucleida - Dionididae
Dionide sp. Barrande 1847 trilobite
Trinucleoides sp. Raymond 1917 trilobite
 Trinucleida - Trinucleidae
Stapeleyella sp. Whittard 1955 trilobite
 Asaphida - Nileidae
Symphysurus sp. Goldfuss 1843 trilobite
Kodymaspis sp. Prantl and Pribyl 1950 trilobite
 Asaphida - Cyclopygidae
Bohemilla sp. Barrande 1872 trilobite
Novakella sp. Whittard 1961 trilobite
Ellipsotaphrus sp. Whittard 1952 trilobite
Cyclopyge sp. Hawle and Corda 1847 trilobite
Symphysops sp. Raymond 1925 trilobite
Microparia sp. Hawle and Corda 1847 trilobite
Degamella sp. Marek 1961 trilobite
 Asaphida - Asaphidae
Bohemopyge sp. Pribyl 1951 trilobite
Nerudaspis sp. Pribyl and Vanek 1965 trilobite
Nobiliasaphus sp. Pribyl and Vanek 1965 trilobite
 Asaphida - Hungaiidae
Hungioides sp. Kobayashi 1936 trilobite
 Corynexochida - Styginidae
Protostygina sp. Prantl and Pribyl 1949 trilobite
 Corynexochida - Illaenidae
 Odontopleurida - Odontopleuridae
Selenopeltis sp. Hawle and Corda 1847 trilobite
 Phacopida - Encrinuridae
Plasiaspis sp. Prantl and Pribyl 1949 trilobite
 Phacopida - Pliomeridae
Pliomerops sp. Raymond 1905 trilobite
Placoparia sp. Hawle and Corda 1847 trilobite
 Phacopida - Cheiruridae
Osekaspis sp. Prantl and Pribyl 1947 trilobite
Areia sp. Barrande 1868 trilobite
 Phacopida - Bathycheilidae
Bathycheilus sp. Holub 1908 trilobite
 Phacopida - Homalonotidae
Colpocoryphe sp. Novak and Perner 1918 trilobite
 Phacopida - Calymenidae
Prionocheilus sp. Rouault 1847 trilobite
 Phacopida - Dalmanitidae
Ormathops sp. Delo 1935 trilobite
Artiopoda
 Agnostida - Metagnostidae
Geragnostella sp. Kobayashi 1939
Corrugatagnostus sp. Kobayashi 1939
Geragnostus sp. Howell 1935
 Agnostida -
Leiagnostus sp. Jaekel 1909
 Agnostida - Sphaeragnostidae
Sphaeragnostus sp. Cooper and Kindle 1936
Stylophora
 Cornuta - Hanusiidae
 Cornuta - Cothurnocystidae
Cothurnocystis sp. Bather 1913
 Mitrata - Kirkocystidae
Balanocystites sp., "Anatifopsis sp." = Anatifopsis, "Guichenocarpos sp." = Anatifopsis
"Anatifopsis sp." = Anatifopsis Barrande 1872
"Guichenocarpos sp." = Anatifopsis Barrande 1872
 Mitrata -
 Glyptosphaeritida - Gomphocystitidae
Pyrocystites sp. Barrande 1887
 Sphaeronitida - Sphaeronitidae
Archegocystis sp.
originally entered as "Archegocystites sp."
Stenuroidea
 Proturina - Eophiuridae
Palaeura sp. Jaekel 1903
Somasteroidea
  -
Archegonaster sp. Jaekel 1923
Pterobranchia
 Dendroidea - Dendrograptidae
Dendrograptus sp. Hall 1858 graptolite
? Ptilograptus sp. graptolite
originally entered as "Ptilograptus? sp."
 Dendroidea - Acanthograptidae
? Dictyonema sp. Hall 1851 graptolite
originally entered as "Dictyonema? sp."
Callograptus sp. graptolite
 Graptoloidea - Dichograptidae
"Nicholsonograptus sp." = Azygograptus, Didymograptus sp.
"Nicholsonograptus sp." = Azygograptus Nicholson and Lapworth 1875 graptolite
Didymograptus sp. McCoy 1851 graptolite
 Graptoloidea - Didymograptidae
Expansograptus sp. Bouček and Přibyl 1953 graptolite
 Graptoloidea - Climacograptidae
Climacograptus sp. Hall 1865 climacograptid
Pteraspidomorpha
 Pteraspidiformes -
Pteraspis sp. Kner 1847
originally entered as "Pateraspis sp."