Kamprek Gr
Period:
Cretaceous
Age Interval:
Aptian-Middle Albian, B1
Province:
Bukhara-SW Gissar
Type Locality and Naming
Along the Kamprekskoye gorge, Southwestern Gissar. Kh. Kh. Mirkamalov, 1971 (51, p.70). The stratigraphic name is not recommended for use. T.N. Bogdanova." Page following (446).
Synonym: Kampreksian Series, Камперкская сер.
Lithology and Thickness
According to A., it consists of the upward succession of the Kaligrek Fm, Kul'kamy Fm, Charsangin Fm, Kallamazar Fm, Luchak Fm, and Akkaptchigay Fm.
Lithology Pattern:
Shallow-marine marl
Relationships and Distribution
Lower contact
Conformably overlies the Okuzbulak Gr
Upper contact
Conformably overlain by the Tarkapchigay Gr.
Regional extent
GeoJSON
null
Fossils
Age
Belongs to the middle and upper Aptian-Albian (without upper horizons).
Age Span:
Beginning stage:
Aptian
Fraction up in beginning stage:
0.35
Beginning date (Ma):
118.53
Ending stage:
Albian
Fraction up in the ending stage:
0.45
Ending date (Ma):
107.49
Depositional setting
Depositional pattern:
Additional Information
Compiler:
A.M. Bogomolova – In: GeoGPT translation of: “Abduazimova, Z.M. (Ed.), 2001. Stratigraphic Dictionary of Uzbekistan. IMR (Institute of Mineral Resources), Tashkent, 580 pp. (In Russian)”