Black Rock Quarry, Reporyje, Prague (Devonian of Czech Republic)

Also known as Praha-Reporyje, lom “Cerná skála”

Where: Czech Republic (50.0° N, 14.3° E: paleocoordinates 44.9° S, 52.5° E)

• coordinate based on nearby landmark

• hand sample-level geographic resolution

When: Kotys Limestone Member (Lochkov Formation), Lochkovian (419.2 - 410.8 Ma)

• weathered pink or pink-grey biostrome beds

• group of beds-level stratigraphic resolution

Environment/lithology: reef, buildup or bioherm; lithified, shelly/skeletal limestone

Size classes: macrofossils, mesofossils

Primary reference: R. J. Prokop and V. Petr. 2002. Survey of echinoderms and a new ophiocistioid Branzoviella talpa gen. et sp. n. (Echinodermata, Ophiocistioidea) in the Lower Devonian, Lochkov Formation of the Barrandian area, Czech Republic. Bulletin of the Czech Geological Survey 77(3):237-240 [L. Villier/L. Villier]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 94439: authorized by Loic Villier, entered by Loic Villier on 21.02.2010

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
 Rhombifera - Pleurocystitidae
Blastoidea
 Fissiculata - Phaenoschismatidae
Polydeltoideus cf. plasovae Prokop 1962 blastoid
 Fissiculata -
Leptoschisma ? pentagonum Macurda 1983 blastoid
Crinoidea
  -
Crinoidea indet. Miller 1821 Sea lily
 Myelodactylida - Myelodactylidae
 Calceocrinida - Calceocrinidae
Eohalysiocrinus sp. Prokop 1970 Sea lily
 Pisocrinida - Pisocrinidae
Parapisocrinus ollula Angelin 1878 Sea lily
 Disparida - Pygmaeocrinidae
 Disparida - Zophocrinidae
Tiaracrinus sp. Schultze 1866 Sea lily
 Disparida - Synbathocrinidae
Theloreus sp. Moore 1962 Sea lily
Ramacrinus ? sp. Prokop 1969 Sea lily
 Disparida -
 Flexibilia -
Icthyocrinus sp. Conrad 1842 Sea lily
 Sagenocrinida - Lecanocrinidae
 Cyathocrinida - Euspirocrinidae
Parisocrinus sp. Wachsmuth and Springer 1880 Sea lily
 Dendrocrinida - Dendrocrinidae
Bactrocrinites ? sp. Schnur 1849 Sea lily
 Monobathrida - Hexacrinitidae
Oehlerticrinus sp. Le Menn 1975 Sea lily
 Monobathrida - Platycrinitidae
Platycrinitidae indet. Bassler 1938 Sea lily
 Monobathrida - Hapalocrinidae
Hapalocrinus ? sp. Jaekel 1895 Sea lily
 Diplobathrida - Rhodocrinitidae
Gilbertsocrinus sp. Phillips 1836 Sea lily
 Diplobathrida - Dimerocrinitidae
Dimerocrinites sp. Phillips 1839 Sea lily
  -
Glyphidocrinus sp. Dubatolova 1971 Sea lily
Echinoidea
  -
Echinoidea indet. Leske 1778 sea urchin
Holothuroidea
 Elasipoda -
"Elasipoda indet." = Elasipodida
"Elasipoda indet." = Elasipodida Théel 1882 sea cucumber
Asteroidea
  -
Asteroidea indet. de Blainville 1830 sea star
Ophiuroidea
  -
Ophiuroidea indet. Gray 1840 brittle star
Cyclocystoidea
  - Cyclocystoididae