Kalachin Fm
Period:
Cretaceous
Age Interval:
Upper Cenomanian, S3, S5
Province:
North Tajik
Type Locality and Naming
Synonym: Kalachinsk suite, калачинской свиты
Reference section:
Lithology and Thickness
Conglomerates. Red-brown conglomerates and gravel, with a thickness of 20 m of the Upper Cenomanian (Tagarin horizon, тагаринский горизонт)
Lithology Pattern:
Aus Conglomerate
Relationships and Distribution
Lower contact
Upper contact
Regional extent
GeoJSON
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Fossils
Age
Upper Cenomanian
Age Span:
Beginning stage:
Cenomanian
Fraction up in beginning stage:
0.8
Beginning date (Ma):
95.22
Ending stage:
Cenomanian
Fraction up in the ending stage:
0.9
Ending date (Ma):
94.56
Depositional setting
Depositional pattern:
Additional Information
Compiler:
Extracted from Baratov, R. B. (1976). Subdivisions of stratified and intrusive rocks of Tajikistan. Donish, Dushanbe, 276.