Opanes, Pleven, northwestern Bulgaria: Middle Miocene, Bulgaria

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Bivalvia
Acturellina diversicosta
Bivalvia - Nuculida - Nuculidae
Nucula (Nucula) nucleus (Linnaeus 1758)
Bivalvia - Nuculanida - Yoldiidae
Yoldia longa
Bivalvia - Nuculanida - Nuculanidae
Nuculana (Saccella) fragilis
Bivalvia - Lucinida - Lucinidae
Megaxinus incrassatus
Ctena decussata (Costa 1829)
Linga (Bellucina) agassizi
Linga (Linga) columbella (Lamarck 1818)
Loripes (Microloripes) dentatus
Codakia (Epilucina) haidingeri
Gonimyrtea michelotti
Myrtea spinifera Montagu 1803
Bivalvia - Cardiida - Chamidae
Pseudochama gryphina (Lamarck 1819)
Chama gryphoides Linnaeus 1758
Bivalvia - Cardiida - Veneridae
Timoclea (Timoclea) ovata (Pennant 1777)
Venus (Venus) pseudoverrucosa
Venus (Ventricoloidea) nux Gmelin 1791
Clausinella basteroti
Clausinella bulgarica
Callista chione (Linnaeus 1758)
Pitar (Pitar) rudis (Poli 1795)
Bivalvia - Cardiida - Semelidae
Abra (Syndosmya) alba (Wood 1802)
subspecies alba
Bivalvia - Cardiida - Cardiidae
Parvicardium papillosum (Poli 1781)
Nemocardium (Habecardium) subturgidum
Bivalvia - Pholadida - Corbulidae
Corbula (Varicorbula) gibba (Oliva 1792)
Bivalvia - Carditida - Crassatellidae
Crassatina moravica
Bivalvia - Carditida - Carditidae
Glans (Centrocardita) rudista
Bivalvia - Mytilida - Mytilidae
Lithophaga (Lithophaga) lithophaga (Linnaeus 1758)
Bivalvia - Arcida - Glycymerididae
Glycymeris (Glycymeris) deshayesi
Glycymeris (Glycymeris) obtusata
Bivalvia - Arcida - Arcidae
Anadara diluvii (Lamarck 1805)
Barbatia (Barbatia) barbata (Linnaeus 1758)
Bivalvia - Arcida - Limopsidae
Limopsis (Pectunculina) minuta
Bivalvia - Ostreida - Ostreidae
Ostrea digitalina (Eichwald 1830)
Bivalvia - Ostreida - Gryphaeidae
Neopycnodonte navicularis (Brocchi 1814)
Bivalvia - Pectinida - Limidae
Limaria tuberculata (Olivi 1792)
Limatula subauriculata (Montagu 1808)
Bivalvia - Pectinida - Spondylidae
Spondylus gaederopus Linnaeus 1758
Bivalvia - Pectinida - Pectinidae
Chlamys (Aequipecten) elegans
subspecies elegans
Chlamys (Aequipecten) jackloweciana
Chlamys (Aequipecten) macrotis Sowerby 1847
Amusium cristatum Bronn 1827
Chlamys (Aequipecten) scabrella (Lamarck 1819)
Pecten (Flabellipecten) solarium
Pecten (Flabellipecten) besseri Alth 1850
Pecten (Amusiopecten) spinulosa
Pecten (Gigantopecten) latissimus
subspecies nodosiformis
Crassadoma multistriata (Poli 1795)
see common names

Geography
Country:Bulgaria
Coordinates: 43.5° North, 24.6° East (view map)
Paleocoordinates:42.8° North, 24.0° East
Basis of coordinate:based on nearby landmark
Geographic resolution:outcrop
Time
Period: Neogene Epoch: Miocene
10 m.y. bin: Cenozoic 5
Key time interval: Middle Miocene
Age range of interval: 15.98 - 11.63 m.y. ago
Stratigraphy
Stratigraphic resolution:group of beds
Stratigraphy comments: Lower Badenian (Moravian)
Lithology and environment
Primary lithology: lithified claystone
Lithology description: bluish-gray calcareous and siltclastic clays, interbedded with lenses and layers of organogeneous limestone, and sometimes bearing sand banks at the base
Environment:shallow subtidal indet.
Taphonomy
Size of fossils:macrofossils
Collection methods and comments
Collection methods:field collection
Reason for describing collection:taxonomic analysis
Metadata
Database number:60291
Authorizer:W. Kiessling Enterer:U. Merkel
Research group:marine invertebrate
Created:2006-05-09 05:11:31 Last modified:2006-05-09 08:11:31
Access level:the public Released:2006-05-09 05:11:31
Creative Commons license:CC BY
Reference information

Primary reference:

17341. S. V. Popov, I. A. Gontsharova, P. I. Nikolov and B. Studencka. 1996. Bivalve Molluscs from the Badenian of Northwestern Bulgaria. Paleontological Journal 30(2):157-166 [W. Kiessling/U. Merkel]