Pay Khoy, calcimicrobial reefs (Devonian to of Russian Federation)

Also known as Reef 1635

Where: Nenets, Russian Federation (69.3° N, 62.3° E: paleocoordinates 6.6° N, 1.9° E)

• coordinate estimated from map

• local area-level geographic resolution

When: Lochkovian to Lochkovian (419.2 - 407.6 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: reef, buildup or bioherm; lithified reef rocks and lithified limestone

• reefal limestones, up to 1000 m thick; boundstones are constructed by stromatoporoids and calcimicrobes; upper part with carbonate-breccia and lenses with brachiopods

Size class: macrofossils

Primary reference: A. Antoshkina and P. Königshof. 2008. Lower Devonian reef structures in Russia: an example from the Urals. Facies 54(2):233-251 [W. Kiessling/F. Reichel]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 81605: authorized by Wolfgang Kiessling, entered by Uta Merkel on 03.07.2008

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Rhynchonellata
 Athyridida - Athyrididae
Protathyris sp.
 Pentamerida - Gypidulidae
Gypidula nucalis, Gypidula saumaensis, Ivdelinia pseudoivdelensis
 Pentamerida - Clorindidae
Clorindina toschemkaensis
 Spiriferida - Xenomartiniidae
Quadrithyrina losvensis
 Spiriferida - Delthyrididae
Delthyris sp.
Delthyris sp. Dalman 1828
 Spiriferida - Cyrtiidae
Eospirifer togatus, Eospirifer sp., Havlicekia secans, Janius sergaensis
Eospirifer sp. Schuchert 1913
 Rhynchonellida - Innaechiidae
Decoropugnax berenice
 Rhynchonellida - Machaerariidae
Latonotoechia sp.
 Rhynchonellida - Trigonirhynchiidae
Losvia operosa, Nymphorhynchia nympha
 Atrypida - Atrypinidae
Spirigerina supramarginalis
 Atrypida - Atrypidae
"Atrypa ex gr. devoniana" = Pseudoatrypa devoniana, Atrypa sp., Punctspinatrypa rejansis
"Atrypa ex gr. devoniana" = Pseudoatrypa devoniana Webster 1921
Atrypa sp. Dalman 1828
 Atrypida - Carinatinidae
Carinatina comata, Carinatina ex gr. arimaspa
 Atrypida - Karpinskiidae
Karpinskia vagranensis, Karpinskia conjugula, Mimatrypa flabellata
Mimatrypa flabellata
subsp. prunulum
Gastropoda
 Euomphalina - Euomphalidae
"Philoxene cf. serpens" = Philoxene laevis
"Philoxene cf. serpens" = Philoxene laevis d’Archiac and de Verneuil 1842 snail
 Euomphalina - Planitrochidae
Planitrochus sp.
Planitrochus sp. Perner 1903 snail
 Murchisoniina - Murchisoniidae
Murchisonia sp.
Murchisonia sp. d'Archiac and de Verneuil 1841 snail
Bivalvia
 Cyrtodontida - Antipleuridae
? Paracardium cf. subharmonicum, Hercynella sp., Dualina cf. selecta
Hercynella sp. Kayser 1878 clam
 Myalinida - Lunulacardiidae
"? Lunulicardium sp." = Lunulacardium
"? Lunulicardium sp." = Lunulacardium Münster 1840 clam
Crinoidea
  -
Cyclocyclicus proximus
 Monobathrida - Eucalyptocrinitidae
"Eucalyptocrinites ex gr. ligatus" = Eucalyptocrinites, "Eucalyptocrinus sp." = Eucalyptocrinites
"Eucalyptocrinites ex gr. ligatus" = Eucalyptocrinites Sea lily
"Eucalyptocrinus sp." = Eucalyptocrinites Goldfuss 1831 Sea lily
  -
Salairocrinus sp., Salairocrinus textus, Salairocrinus cf. multibifidus, Pentagonocyclicus cf. filigerum
Salairocrinus sp. Dubatolova 1971 Sea lily
Stromatoporoidea
 Stromatoporoidea -
Stromatoporoidea indet.
Stromatoporoidea indet. stromatoporoid sponge
Anthozoa
 Stauriida - Mucophyllidae
Pseudamplexus sp.
Pseudamplexus sp. Weissermel 1897 horn coral
 Stauriida - Entelophyllidae
Entelophyllum sp.
Entelophyllum sp. Wedekind 1927 horn coral
Hydrozoa
  -
Fistulella sp.
Fistulella sp. Shuysky 1970
Ulvophyceae
 Bryopsidales - Codiaceae
Lancicula sp., Litanaia sp.
Lancicula sp. Maslov 1956
Litanaia sp. Maslov 1956
Renalcis
  - Chabakoviacea
Renalcis sp.
Renalcis sp. Vologdin 1932
Rothpletzella
  -
Rothpletzella sp.
Hormogoneae
 Oscillatoriales - Girvanellaceae
Girvanella sp.
Girvanella sp. Nicholson and Etheridge 1878