Where: Russian Federation (58.8° N, 163.8° E: paleocoordinates 59.3° N, 165.0° E)
• coordinate estimated from map
• local area-level geographic resolution
When: Mysa Ploskogo Formation, Langhian to Langhian (16.0 - 7.2 Ma)
• Regularly bedding on the Pestrotsvetnaya Suite, regularly overlapped by the Yun'yun'vayamskaya Suite. Comparison with the Kakert and Etolona Horizons of western Kamchatka.
• formation-level stratigraphic resolution
Environment/lithology: marine; lithified mixed carbonate-siliciclastic sediments
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 50048: authorized by Wolfgang Kiessling, entered by Sabine Nürnberg on 05.05.2005
Creative Commons license: CC BY (attribution)
Taxonomic list
Bivalvia | |
Musculus niger Gray 1824 mussel | |
Limatula pilvoensis file clam
Acesta sakhalinensis file clam | |
Mya (Mya) cuneiformis Bohm 1915 softshell clam | |
Macoma seminuda tellin clam
Macoma elongata Hanley 1844 tellin clam
"Macoma cf. golikovi" = Macoma (Macoma) golikovi Scarlato and Kafanov 1988 tellin clam | |
"Ciliatocardium cf. ciliatum" = Clinocardium (Ciliatocardium) ciliatum
"Ciliatocardium cf. ciliatum" = Clinocardium (Ciliatocardium) ciliatum Fabricius 1780 cockle | |
"Protothaca cf. staminea" = Leukoma staminea
"Protothaca cf. staminea" = Leukoma staminea Conrad 1837 venus clam | |
Periploma perexigua clam | |
Conchocele bisecta Conrad 1849 clam | |
Acharax gigas Awning Clam
Acharax johnsoni Dall 1891 Awning Clam | |
"Acila (Truncacila) cf. beringiana" = Acila (Truncacila) castrensis, Acila (Acila) cf. elongata, Acila (Acila) cf. kholmskensis, Acila (Acila) divaricata, Leionucula tumiensis
"Acila (Truncacila) cf. beringiana" = Acila (Truncacila) castrensis Hinds 1843 divaricate nutclam
Acila (Acila) cf. elongata divaricate nutclam
Acila (Acila) cf. kholmskensis Krishtofovich 1964 divaricate nutclam
Acila (Acila) divaricata Hinds 1843 divaricate nutclam
Leionucula tumiensis nut clam | |
Nuculana (Nuculana) majamraphensis, Spineilo (Multidentata) epimultidentata, Spineilo (Multidentata) multidentata
Nuculana (Nuculana) majamraphensis pointed nut clam
Spineilo (Multidentata) epimultidentata pointed nut clam
Spineilo (Multidentata) multidentata pointed nut clam | |
"Yoldia (Cnesterium) kuluntunensis" = Yoldia (Cnesterium) aeolica, Yoldia (Yoldia) epilongissima
"Yoldia (Cnesterium) kuluntunensis" = Yoldia (Cnesterium) aeolica Valenciennes 1846 clam |