Trnienie, Pleven, northwestern Bulgaria (Miocene of Bulgaria)

Where: Bulgaria (43.4° N, 24.5° E: paleocoordinates 42.7° N, 23.9° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Middle Miocene (16.0 - 11.6 Ma)

• Lower Badenian (Moravian)

• group of beds-level stratigraphic resolution

Environment/lithology: shallow subtidal; lithified claystone

• bluish-gray calcareous and siltclastic clays, interbedded with lenses and layers of organogeneous limestone, and sometimes bearing sand banks at the base

Size class: macrofossils

Primary reference: 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]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 60288: authorized by Wolfgang Kiessling, entered by Uta Merkel on 09.05.2006, edited by Austin Hendy

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
unclassified
  -
Scaccihia degrandei
Bivalvia
  -
Acturellina diversicosta
 Nuculanida - Nuculanidae
"Nuculana (Saccella) fragilis" = Saccella
"Nuculana (Saccella) fragilis" = Saccella pointed nut clam
 Nuculanida - Yoldiidae
Yoldia longa
 Nuculida - Nuculidae
"Lamellinucula sulcata" = Nucula (Lamellinucula), Nucula (Nucula) nucleus
"Lamellinucula sulcata" = Nucula (Lamellinucula) nut clam
Nucula (Nucula) nucleus Linnaeus 1758 nut clam
 Mytilida - Crenellidae
Musculus (Musculus) conditus
 Mytilida - Mytilidae
Mytilaster volhynicus, Modiolus adriaticus, Botula subcordata, Septifer oblitus, Septifer superbus, Lithophaga (Lithophaga) lithophaga
 Pectinida - Pectinoidae
Spondylus concentricus, Spondylus crassicosta, Spondylus gaederopus, "Chlamys (Aequipecten) scabrella" = Chlamys scabrellus, "Amusium cristatum" = Cristatopecten cristatum, "Chlamys (Aequipecten) jackloweciana" = Aequipecten, "Pecten (Flabellipecten) besseri" = Camptonectes virgatus, "Crassadoma multistriata" = Talochlamys multistriata, Pecten (Amusiopecten) spinulosa, Pecten (Gigantopecten) latissimus, Pecten (Oppenheimopecten) aduncus, Pecten (Pecten) subarcuatus, Hinnites crispus
Spondylus concentricus Bronn 1831 scallop
Spondylus crassicosta Lamarck 1819 scallop
Spondylus gaederopus Linnaeus 1758 scallop
"Chlamys (Aequipecten) scabrella" = Chlamys scabrellus Lamarck 1819 scallop
"Amusium cristatum" = Cristatopecten cristatum Bronn 1827 scallop
"Chlamys (Aequipecten) jackloweciana" = Aequipecten scallop
"Pecten (Flabellipecten) besseri" = Camptonectes virgatus Nilsson 1827 scallop
"Crassadoma multistriata" = Talochlamys multistriata Poli 1795 scallop
Pecten (Gigantopecten) latissimus scallop
subspecies nodosiformis
Pecten (Oppenheimopecten) aduncus Eichwald 1830 scallop
Hinnites crispus Brocchi 1814 scallop
 Pectinida - Limidae
Limaria tuberculata
Limaria tuberculata Olivi 1792 file clam
 Pectinida - Anomiidae
Anomia ephippium
Anomia ephippium Linnaeus 1758 jingle
subspecies rugulosostriata
 Pectinida - Plicatulidae
Plicatula mytilina
 Ostreida - Ostreidae
"Ostrea digitalina" = Cubitostrea digitalina
"Ostrea digitalina" = Cubitostrea digitalina Eichwald 1830 oyster
 Ostreida - Gryphaeidae
Neopycnodonte navicularis
Neopycnodonte navicularis Brocchi 1814 oyster
 Arcida - Noetiidae
Arcopsis papillifera
 Arcida - Arcidae
Striarca lactea, Barbatia (Barbatia) barbata, Barbatia (Cucullaearca) vincenti, "Arca (Arca) noae" = Arca noae, Acar clathrata, "Anadara diluvii" = Scapharca (Scapharca) diluvii, Anadara turonica
Barbatia (Barbatia) barbata Linnaeus 1758 clam
"Arca (Arca) noae" = Arca noae Linnaeus 1758 ark
Acar clathrata miniature ark
"Anadara diluvii" = Scapharca (Scapharca) diluvii Lamarck 1805 clam
 Arcida - Glycymerididae
Glycymeris (Glycymeris) deshayesi, Glycymeris (Glycymeris) obtusata
 Arcida - Limopsidae
"Limopsis (Pectunculina) minuta" = Limopsis
"Limopsis (Pectunculina) minuta" = Limopsis clam
 Cardiida - Leptonidae
Lepton (Planikellia) punctatum
 Cardiida - Cardiidae
Acanthocardia paucicostata, Nemocardium (Habecardium) subturgidum, "Parvicardium papillosum" = Plagiocardium (Papillicardium) papillosum, Discors aquitanicus, Discors spondyloides, Parvicardium minimum, Parvicardium scyloticum, Parvicardium sonense
Acanthocardia paucicostata Sowerby 1834 cockle
"Parvicardium papillosum" = Plagiocardium (Papillicardium) papillosum Poli 1781 cockle
 Cardiida - Semelidae
Abra (Syndosmya) alba
Abra (Syndosmya) alba Wood 1802 abra
subspecies alba
 Cardiida - Solecurtidae
Solecurtus strigilatus
Solecurtus strigilatus Linnaeus 1767 clam
 Cardiida - Tellinidae
Arcopagia corbis, Arcopagia venticosa, Angulus (Moerella) donacinus, Angulus (Peronea) planatus
Arcopagia corbis tellin clam
Arcopagia venticosa tellin clam
 Cardiida - Psammobiidae
Gari (Psammobia) uniradiata
 Cardiida - Ungulinidae
"Felaniella brevifurcata" = Diplodonta, "Diplodonta rotundata" = Diplodonta (Diplodonta) rotundata
"Felaniella brevifurcata" = Diplodonta clam
"Diplodonta rotundata" = Diplodonta (Diplodonta) rotundata Montagu 1803 clam
 Cardiida - Kelliellidae
Alveinus nitidus
 Cardiida - Chamidae
Pseudochama gryphina, Chama gryphoides
Pseudochama gryphina Lamarck 1819 jewel box
Chama gryphoides Linnaeus 1758 jewel box
 Cardiida - Veneridae
Timoclea (Parvivenus) marginata, Circomphalus subplicatus, Venus (Ventricoloidea) libella, Venus (Ventricoloidea) nux, Venus (Venus) pseudoverrucosa, Tapes (Tapes) clandestinus, Clausinella basteroti, Clausinella bulgarica, Pitar (Pitar) rudis, Callista chione, Gafrarium eximium
Circomphalus subplicatus dOrbigny 1852 venus clam
Venus (Ventricoloidea) nux Gmelin 1791 venus clam
Pitar (Pitar) rudis Poli 1795 venus clam
Callista chione Linnaeus 1758 venus clam
Gafrarium eximium venus clam
 Cardiida - Trapezidae
Coralliophaga lithophagella, Coralliophaga transilvanica
 Cardiida - Montacutidae
Mysella fontemaggi, Mysella truncata
 Pholadida - Corbulidae
Corbula (Varicorbula) gibba, Corbula (Caryocorbula) revoluta, Corbula (Caryocorbula) carinata
 Solenida - Pharidae
Ensis rollei
 Lucinida - Lucinidae
Codakia (Codakia) leonina, Myrtea spinifera, Pterolucina schencki, Megaxinus incrassatus, "Ctena decussata" = Codakia (Ctena) decussata, Divalinga ornata, Anodontia fragilis, Barbierella miobarbieri, "Loripes (Microloripes) dentatus" = Lucina (Microloripes), Linga (Bellucina) agassizi, Linga (Linga) columbella, "Codakia (Epilucina) haidingeri" = Epilucina, Loripes (Loripes) dujardini, Gonimyrtea michelotti
Myrtea spinifera Montagu 1803 clam
"Ctena decussata" = Codakia (Ctena) decussata Costa 1829 clam
"Loripes (Microloripes) dentatus" = Lucina (Microloripes) clam
Linga (Linga) columbella Lamarck 1818 clam
"Codakia (Epilucina) haidingeri" = Epilucina clam
 Carditida - Crassatellidae
Crassatina moravica
 Carditida - Carditidae
Cardita elongata, "Cardita calyculata" = Cardita (Cardita) calyculata, Carditamera (Lazariella) hippopea, Carditamera (Lazariella) striatella, Glans (Glans) trapezia, Glans (Centrocardita) rudista, Cardites partschi
"Cardita calyculata" = Cardita (Cardita) calyculata Linnaeus 1758 clam