Hokkaido and Honshu (Loc. 5) (Cretaceous of Japan)
Where: Hokkaido, Japan (43.3° N, 145.5° E: paleocoordinates 49.7° N, 136.0° E)
• coordinate based on political unit
When: Late/Upper Cretaceous (100.5 - 66.0 Ma)
Environment/lithology: marine; lithology not reported
Size class: macrofossils
Primary reference: Y. Yabumoto and T. Uyeno. 1994. Late Mesozoic and Cenozoic fish faunas of Japan. The Island Arc 3:255-269 [C. Jaramillo/C. Pimiento]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 161435: authorized by Carlos Jaramillo, entered by Catalina Pimiento on 05.09.2014
Creative Commons license: CC BY (attribution)
Taxonomic list
• Authors cite Uyeno 1972; Research Group for Mesozoic Fossil Shark 1977.
Show authors, comments, and common names
unclassified | |
Chondrichthyes | |
"Orthacodus longidens" = Sphenodus longidens, "Orthacodus sp." = Sphenodus
"Orthacodus longidens" = Sphenodus longidens Agassiz 1843 elasmobranch
"Orthacodus sp." = Sphenodus Agassiz 1843 elasmobranch | |
Odontaspis sp. Agassiz 1838 sand tiger shark | |
"Anomatodon sp." = Anomotodon Arambourg 1952 goblin shark
Scapanorhynchus sp. Woodward 1889 goblin shark
Scapanorhynchus rhaphiodon Agassiz 1843 goblin shark | |
"Cretolamna appendiculata" = Cretalamna appendiculata
"Cretolamna appendiculata" = Cretalamna appendiculata Agassiz 1835 mackerel shark | |
"Plicatolamna macrorhiza" = Leptostyrax macrorhiza
"Plicatolamna macrorhiza" = Leptostyrax macrorhiza Cope 1875 mackerel shark | |
Hexanchus microdon Agassiz 1835 sixgill shark | |
Ptychodus mammilaris elasmobranch
Ptychodus latissimus Agassiz 1835 elasmobranch |