Sümeg, Bakony Mts. (Cretaceous of Hungary)

Also known as Reef 1287

Where: Hungary (47.0° N, 17.3° E: paleocoordinates 31.8° N, 18.7° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Ugod Formation, Campanian (83.6 - 72.1 Ma)

• mostly from beds 12 and 13

• group of beds-level stratigraphic resolution

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

• several horizons with rudist biostromes in a back reef environment with marly intercalations

Size class: macrofossils

Primary reference: L. Czabalay. 1982. La faune des rudistes des environs de Sümeg (Hongrie) [The rudist fauna from Sümeg (Hungary)]. Geologica Hungarica, Series Palaeontologica 41:3-221 [W. Kiessling/U. Merkel]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 74809: authorized by Wolfgang Kiessling, entered by Uta Merkel on 31.08.2007

Creative Commons license: CC BY (attribution)

Taxonomic list

Cirripedia
  -
Polychaeta
 Sabellida - Serpulidae
Serpulidae indet. Rafinesque 1835
Bivalvia
 Arcida - Arcidae
 Arcida - Glycymerididae
 Arcida - Cucullaeidae
 Pectinida - Pectinoidae
Spondylus spinosus Schreibers 1793 scallop
 Pectinida - Limidae
Lima pichleri Bittner 1895 file clam
 Ostreida - Gryphaeidae
"Lopha semiplana" = Hyotissa semipiana, "Pycnodonta vesiculosa" = Pycnodonte, "Ceratostreon matheronianum" = Amphidonte (Ceratostreon)
"Lopha semiplana" = Hyotissa semipiana Sowerby 1825 oyster
"Pycnodonta vesiculosa" = Pycnodonte oyster
"Ceratostreon matheronianum" = Amphidonte (Ceratostreon) oyster
 Ostreida - Ostreidae
Lopha lombardi, "Lopha dichotoma" = Oscillopha dichotoma
Lopha lombardi Dartevelle and Freneix 1957 oyster
"Lopha dichotoma" = Oscillopha dichotoma Bayle 1849 oyster
 Mytilida - Mytilidae
Modiolus typicus Forbes 1846 mussel
 Carditida - Crassatellidae
 Hippuritida - Hippuritidae
"Hippurites lapeirousei" = Hippuritella lapeirousei Goldfuss 1840 rudist
"Hippurites crassicostatus" = Hippurites canalicatus Roquand 1841 rudist
Hippurites colliciatus Woodward 1855 rudist
Vaccinites cornuvaccinum rudist
subsp. gaudryi
Vaccinites oppeli rudist
and subsp. santoniensis
Vaccinites sulcatus Defrance 1821 rudist
Vaccinites vredenburgi Kuehn 1932 rudist
Vaccinites vesiculosus Woodward 1855 rudist
Vaccinites archiaci Munier-Chalmas 1892 rudist
 Hippuritida - Radiolitidae
 Hippuritida - Plagioptychidae
Plagioptychus sp. Matheron 1842 rudist
Plagioptychus aguilloni d'Orbigny 1840 rudist
 Cardiida - Kalenteridae
 Cardiida - Veneridae
 Cardiida - Psammobiidae
"Psammobia suessi" = Gari (Psammobia), "Psammobia impar" = Gari (Psammobia)
"Psammobia suessi" = Gari (Psammobia) clam
"Psammobia impar" = Gari (Psammobia) clam
 Cardiida - Cardiidae
 Hiatellida - Hiatellidae
"Panopaea frequens" = Panopea
"Panopaea frequens" = Panopea clam
 Pholadomyida - Pholadomyidae
Pholadomya rostrata clam
and var. royana
 Trigoniida - Megatrigonioidae
Gastropoda
 Heterostrophia -
 Heterostropha - Acteonellidae
"Actaeonella caucasiea" = Acteonella
"Actaeonella caucasiea" = Acteonella snail
subsp. styriacus
 Heterostropha - Acteonidae
Trochactaeon lamarcki snail
subsp. brandenburgensis
Trochactaeon giganteus snail
subsp. sublobosus and giganteus
 Heterobranchia - Nerineidae
Bryozoa
  -
Bryozoa indet. Ehrenberg 1831
Echinoidea
  -
Echinoidea indet. Leske 1778 sea urchin
Demospongea
 Clavulina - Clionaidae
Cliona vastifica demosponge
Anthozoa
 Zoantharia -
Scleractinia indet. Bourne 1900 stony coral