Where: Russian Federation (64.0° N, 162.0° E: paleocoordinates 67.0° N, 86.5° W)
• coordinate estimated from map
• basin-level geographic resolution
When: Lacian (221.5 - 215.6 Ma)
• Early/Lower Norian
Environment/lithology: marine; lithology not reported
Size class: macrofossils
Preservation: cast, mold/impression
Primary reference: L. V. Milova. 1976. Triassic-Jurassic stratigraphy and Bivalvia of northern Priokhotye. Akademia Nauk SSSR, Trudy Severo-Vost. Kompl. Nauchno. Issled. Institut 65 [M. Aberhan/S. Nurnberg/S. Nurnberg]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 39313: authorized by Martin Aberhan, entered by Sabine Nürnberg on 26.05.2004
Creative Commons license: CC BY (attribution)
Taxonomic list
Bivalvia | |
Palaeoneilo cf. subtenella Krumbeck 1924 clam | |
Nucula sp. Lamarck 1799 nut clam | |
Modiolus gibbus Kiparisova 1966 mussel | |
Gryphaea keilhaui Boehm 1903 oyster | |
Halobia superbescens Kittl 1912 oyster
Halobia cf. fallax Mojsisovics 1874 oyster | |
Cassianella cf. lingulata Gabb 1870 oyster | |
Pteria sp. Scopoli 1777 pearl oyster | |
Lima hatensis file clam
Lima transversa Polubotko 1966 file clam
Lima ex gr. subdupla Stoppani 1865 file clam
"Lima praecursor" = Plagiostoma praecursor Quenstedt 1856 file clam | |
Monotis anjensis, Monotis sp., "Monotis jakutica" = Monotis (Eomonotis) jakutica, "Monotis subcircularis" = Monotis (Entomonotis) subcircularis, "Monotis ochotica" = Monotis (Entomonotis) ochotica
Monotis anjensis scallop
"Monotis jakutica" = Monotis (Eomonotis) jakutica Teller 1896 scallop
"Monotis subcircularis" = Monotis (Entomonotis) subcircularis Gabb 1864 scallop
"Monotis ochotica" = Monotis (Entomonotis) ochotica Keyserling 1848 scallop incl. var. densistriata, var. eurhachis, var. pachypleura, var. aequicostata, var. sparsicostata and var. posteroplana
| |
Oxytoma mojsisovicsi Teller 1886 scallop
Oxytoma czekanowskii Teller 1886 scallop | |
Entolium kolymaense Kiparisova 1947 scallop | |
Tosapecten hiemalis, Tosapecten subhiemalis, Tosapecten suzukii, Chlamys privalnajensis, Chlamys mojsisovicsi
Tosapecten hiemalis scallop
Tosapecten subhiemalis Kiparisova 1940 scallop
Tosapecten suzukii Kobayashi 1931 scallop
Chlamys privalnajensis Polubotko 1966 scallop
Chlamys mojsisovicsi Kobayashi and Ichikawa 1949 scallop | |
"Otapiria ussuriensis" = Inoceramus ussuriensis
"Otapiria ussuriensis" = Inoceramus ussuriensis Voronetz 1937 clam | |
Parallelodon sp. Meek and Worthen 1866 clam | |
Minetrigonia anadyrensis Kiparisova 1966 clam | |
Schafhaeutlia mellingi Hauer 1857 clam | |
Ochotomya anjuensis clam
Ochotomya terechovae Polubotko 1966 clam
Ochotomya anmandykanensis Tuchkov 1966 clam | |
"Cardita cloacina" = Cardium cloacinum
| |
Tancredia explicata clam | |
"Anodontophora subrecta" = Unionites subrectus, "Anodontophora lettica" = Unionites letticus, "Anodontophora subangulata" = Unionites, Anodontophora sublettica
"Anodontophora subrecta" = Unionites subrectus Bittner 1901 clam
"Anodontophora lettica" = Unionites letticus Quenstedt 1852 clam
"Anodontophora subangulata" = Unionites clam
Anodontophora sublettica Kiparisova 1966 clam | |
Palaeopharus buriji Kiparisova 1954 clam
Palaeopharus kiparisovae Efimova 1966 clam |