Dadanshan Fm
Period:
Cretaceous
Age Interval:
Late Cretaceous (S-12)
Province:
Siberia southeast
Type Locality and Naming
Partizansk depression of southern Primorye Basin (S-12; E of Vladivostok)
Lithology and Thickness
Andesites (or coeval in same depression?)
Lithology Pattern:
Lava
Relationships and Distribution
Lower contact
Disconformable onto Korkino Gr volcanics and sediments
Upper contact
Disconformably overlain by the Primorye Gr volcanics
Regional extent
GeoJSON
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Fossils
Age
Age Span:
Beginning stage:
Cenomanian
Fraction up in beginning stage:
0.8
Beginning date (Ma):
95.22
Ending stage:
Turonian
Fraction up in the ending stage:
0.15
Ending date (Ma):
93.22
Depositional setting
Depositional pattern:
Additional Information
Compiler:
Igor N. Kosenko, Jingeng Sha and Boris N. Shurygin (2021). Upper Mesozoic stratigraphy of Sikhote-Alin (Russian Far East) and northeastern China: Non-marine and marine correlations. Part 1: Upper Jurassic-Hauterivian AND 2. Barremian-Aptian. Cretaceous Research, 124: articles 104811 (https://doi.org/10.1016/j.cretres.2021.104811) AND 104812 (https://doi.org/10.1016/j.cretres.2021.104812)