Orbitoproetus-Scabriscutellum Assemblage, Dalejan (Barrandian Cze) Assem. 13 (Devonian to of Czech Republic)

Where: Czech Republic (49.9° N, 14.1° E: paleocoordinates 33.6° S, 44.7° E)

• coordinate based on political unit

When: Nowakia elegans, Nowakia cancellata, Nowakia richteri, Nowakia holynensis, Polygnathus laticostatus, Polygnathus serotinus, Polygnathus costatus patulus, and in the uppermost part Polygnathus costatus partitus zone, Suchomasty Limestone Member (Daleje-Trebotov Formation), Daleje to Daleje (409.1 - 387.7 Ma)

Environment/lithology: marine; shelly/skeletal, gray, red grainstone and shelly/skeletal wackestone

• "red and gray biosparites and biomicrites with abrupt changes in grain size. Sedimentary (neptunain) dikes with limestone fill (from the Suchomasty Limestone) penetrate the Pragian reef complex"

Primary reference: 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]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 10469: authorized by Arnold Miller, entered by Jocelyn Sessa on 07.05.2001, edited by Pete Wagner

Creative Commons license: CC BY (attribution)

Taxonomic list

• Trilobite species are either recorded as Rare (R) or Common (C)in Table 4 of the paper. Other taxa are recorded as present in the text. This is an amalgamation of localities, and should be divided up.
unclassified
  -
Anthozoa
 Rugosa -
Rugosa indet. horn coral
 Tabulata -
Auloporida indet. Sokolov 1947 tabulate coral
Cephalopoda
 Nautiloidea -
Nautiloidea indet. Agassiz 1847 nautiloid
 Goniatitida -
Goniatitida indet. Hyatt 1884 ammonite
Gastropoda
  -
Gastropoda indet. Cuvier 1795 snail
Bivalvia
  -
Bivalvia indet. Linnaeus 1758 clam
Rhynchonellata
 Rhynchonellida -
 Atrypida -
Atrypidina indet. Moore 1952
 Spiriferida -
Tentaculita
 Dacryoconarida -
Trilobita
 Harpetida - Harpetidae
 Lichida - Lichidae
"Lobopyge docekali" = Acanthopyge (Lobopyge) docekali
"Lobopyge docekali" = Acanthopyge (Lobopyge) docekali Vanek 1959 trilobite
 Corynexochida - Styginidae
Scabriscutellum calelebs trilobite
Scabriscutellum calelebs calelebs
Scabriscutellum consimile trilobite
Scabriscutellum calelebs consimile
 Proetida - Scharyiidae
Scharyia hecuba trilobite
Scharyia dadula trilobite
Scharyia brevispinosa dadula
 Proetida - Tropidocoryphidae
"Trautensteinproetus tabasco" = Xiphogonium trilobite
Eremiproetus dufresnoyi trilobite
Eremiproetus dufresnoyi dufresnoyi
"Wolayella celox" = Astycoryphe celox Šnajdr 1980 trilobite
 Proetida - Proetidae
Dalejeproetus serus Barrande 1852 trilobite
Cornuproetus curtus Barrande 1852 trilobite
"Proetopeltis praeneglecta" = Proetopeltis neglecta praeneglecta Šnajdr 1980 trilobite
Proetopeltis neglecta praeneglecta
Buchiproetus complanatus Barrande 1846 trilobite
Ignoproetus fortoxin Šnajdr 1977 trilobite
Quadratoproetus pygolf Šnajdr 1980 trilobite
Myoproetus myops Barrande 1846 trilobite
Gerastos tuberculatus Barrande 1846 trilobite
Gerastos confragosus Přibyl 1965 trilobite
Unguliproetus unguloides Barrande 1852 trilobite
Unguliproetus unguloides unguloides
Orbitoproetus orbitatus Barrande 1846 trilobite
 Proetida - Aulacopleuridae
 Proetida - Otarionidae
"Otarion (Conoparia) rigunthis" = Otarion, "Otarionella davidsoni" = Otarion
"Otarion (Conoparia) rigunthis" = Otarion trilobite
"Otarionella davidsoni" = Otarion trilobite
 Odontopleurida - Odontopleuridae
"Radiaspis radiata" = Kettneraspis elliptica Burmeister 1843 trilobite
"Leonaspis hoernesi" = Leonaspis hoernesii Barrande 1846 trilobite
 Phacopida - Cheiruridae
Cheirurus (Pilletopeltis) racemifer trilobite
Cheirurus (Pilletopeltis) sternbergi racemifer
 Phacopida - Phacopidae
Crinoidea
  -
Crinoidea indet. Miller 1821 Sea lily
Blastoidea
  -
Blastoidea indet. Say 1825 blastoid
Cystoidea
  -
Cystoidea indet. von Buch 1846
Conodonta
  -