Where: Russian Federation (57.8° N, 158.6° E: paleocoordinates 58.4° N, 159.9° E)
• coordinate based on political unit
• local area-level geographic resolution
When: Il'inskaya Formation, Langhian to Langhian (16.0 - 11.6 Ma)
• Stratotype of the Ilyin Horizon in western Kamchatka. Synonyme: Nizhnekavranskaya Suite.
• formation-level stratigraphic resolution
Environment/lithology: marine; lithified conglomerate and lithified sandstone
Size class: macrofossils
Primary reference: A. I. Kafanov and K. Ogasawara. 2004. Neogene and Paleogene Molluscan (Bivalvia) Cenozones of the Russian Northeast. Science Reports of the Institute of Geoscience, University of Tsukuba, Section B 25:9-45 [W. Kiessling/S. Nurnberg/S. Nurnberg]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 50037: authorized by Wolfgang Kiessling, entered by Sabine Nürnberg on 05.05.2005
Creative Commons license: CC BY (attribution)
Taxonomic list
Bivalvia | |
Acila (Truncacila) gottschei divaricate nutclam | |
"Nuculana (Crassoleda) crassatelloides" = Crassoleda crassatelloides
"Nuculana (Crassoleda) crassatelloides" = Crassoleda crassatelloides Lautenschlager 1957 pointed nut clam | |
Yoldia (Cnesterium) rekinnensis Sinelnikova 1990 clam | |
Megayoldia (Megayoldia) cf. thraciaeformis Storer 1838 clam | |
Ainicardita decumana, Ainicardita gini, Ainicardita kevetscheveemensis, Ainicardita slodkevichi, Crassicardia puella, Crassicardia uvutschensis, Lunulicardita snatolana, Cyclocardia belogolovensis, Cyclocardia isaotakii, Cyclocardia penzhensis, Cyclocardia roundiformis, Cyclocardia tokunagai, Cyclocardia cf. tokunagai
Ainicardita decumana clam
Ainicardita gini clam
Crassicardia puella clam
Cyclocardia tokunagai Yokoyama 1924 clam
Cyclocardia cf. tokunagai Yokoyama 1924 clam | |
Eucrassatella vasta clam | |
Mya (Arenomya) profundior Grant and Gale 1931 softshell clam
Mya (Arenomya) cf. grewingki Makiyama 1934 softshell clam
Mya (Mya) cuneiformis Bohm 1915 softshell clam | |
Nuttallia ochotica clam | |
Tellina djakovi, Macoma optiva, Macoma cf. nipponica, Macoma (Rexithaerus) cf. sectior, "Macoma cf. andersoni" = Macoma (Rexithaerus) andersoni, Macoma osakaensis, Macoma cf. crassula, "Macoma cf. calcarea" = Macoma (Macoma) calcarea, "Macoma cf. moesta" = Macoma (Macoma) moesta, "Leporimetis slodkewitschi" = Psammotreta (Leporimetis)
Tellina djakovi tellin clam
Macoma optiva tellin clam
Macoma cf. nipponica tellin clam
Macoma (Rexithaerus) cf. sectior tellin clam
"Macoma cf. andersoni" = Macoma (Rexithaerus) andersoni Clark 1915 tellin clam
Macoma osakaensis Krishtofovich 1957 tellin clam
Macoma cf. crassula Deshayes 1855 tellin clam
"Macoma cf. calcarea" = Macoma (Macoma) calcarea Gmelin 1792 tellin clam
"Macoma cf. moesta" = Macoma (Macoma) moesta Deshayes 1855 tellin clam
"Leporimetis slodkewitschi" = Psammotreta (Leporimetis) tellin clam | |
Serripes ochotensis, Serripes uvutschensis, "Serripes groenlandicus" = Serripes (Serripes) groenlandicus, Nemocardium (Nemocardium) cf. yokoyamai, Nemocardium (Keenaea) cf. samarangae, Ciliatocardium tigilense, "Papyridea (Profulvia) kipenense" = Profulvia, "Papyridea (Profulvia) securiforme" = Profulvia, "Papyridea (Profulvia) utcholokense" = Profulvia, "Papyridea (Profulvia) cf. angulata" = Profulvia, Clinocardium cf. pseudofastosum, "Clinocardium nuttallii" = Clinocardium (Clinocardium) nuttallii
Serripes ochotensis cockle
Serripes uvutschensis cockle
"Serripes groenlandicus" = Serripes (Serripes) groenlandicus Mohr 1786 cockle
Nemocardium (Nemocardium) cf. yokoyamai Takeda 1953 cockle
Ciliatocardium tigilense cockle
"Papyridea (Profulvia) kipenense" = Profulvia cockle
"Papyridea (Profulvia) securiforme" = Profulvia cockle
"Papyridea (Profulvia) utcholokense" = Profulvia cockle
"Papyridea (Profulvia) cf. angulata" = Profulvia cockle
"Clinocardium nuttallii" = Clinocardium (Clinocardium) nuttallii Conrad 1837 cockle | |
Amiantis penjicus, Pitar (Neogenella) kavranensis, Liocyma iljinensis, Liocyma fluctuosa, Paphia (Callistotapes) kamtschatica
Amiantis penjicus venus clam
Pitar (Neogenella) kavranensis venus clam
Liocyma iljinensis venus clam
Liocyma fluctuosa Gould 1841 venus clam
Paphia (Callistotapes) kamtschatica venus clam | |
Mactromeris polynyma Stimpson 1860 clam
Mactromeris cf. polynyma Stimpson 1860 clam | |
Diplodonta ferruginata Makiyama 1926 clam
Diplodonta cf. ferruginata Makiyama 1926 clam
"Felaniella usta" = Diplodonta clam | |
Thracia (Cetothrax) cf. condoni Dall 1909 clam | |
Periploma cf. pulchella Hatai and Nisiyama 1949 clam | |
Pandora kavranensis clam | |
Lucinoma acutilineata Conrad 1849 clam
Lucinoma cf. hannibali Clark 1925 clam | |
"Chlamys (Mimachlamys) meisensis" = Mimachlamys meisensis, "Chlamys (Mimachlamys) kaneharai" = Mimachlamys kaneharai, Chlamys (Chlamys) cosibensis, Chlamys (Chlamys) pseudohastata, Chlamys (Chlamys) iljinensis, "Chlamys (Swiftopecten) cf. donmilleri" = Chlamys donmilleri, Chlamys (Chlamys) cf. tamurae, Gloripallium rikinnensis
"Chlamys (Mimachlamys) meisensis" = Mimachlamys meisensis Makiyama 1926 scallop
"Chlamys (Mimachlamys) kaneharai" = Mimachlamys kaneharai Yokoyama 1926 scallop
Chlamys (Chlamys) cosibensis Yokoyama 1911 scallop
Chlamys (Chlamys) pseudohastata Sinelnikova 1975 scallop
Chlamys (Chlamys) iljinensis Sinelnikova 1990 scallop
"Chlamys (Swiftopecten) cf. donmilleri" = Chlamys donmilleri MacNeil 1967 scallop
Chlamys (Chlamys) cf. tamurae Masuda and Sawada 1961 scallop
Gloripallium rikinnensis Sinelnikova 1975 scallop | |
Limatula pilvoensis file clam | |
Modiolus wajampolkensis, Modiolus trigonalis, "Mytilus (? Tumidimytilus) ochotensis" = Mytilus ochotensis, Mytilus (Tumidimytilus) chejsleveemensis
Modiolus wajampolkensis Slodkewitsch 1936 mussel
Modiolus trigonalis Slodkewitsch 1936 mussel
"Mytilus (? Tumidimytilus) ochotensis" = Mytilus ochotensis Slodkewitsch 1936 mussel
Mytilus (Tumidimytilus) chejsleveemensis Slodkewitsch 1938 mussel | |
Crenella noyamiana clam
Musculus kryshtofovitschi Krishtofovich 1964 mussel |