Yangilyk Fm
Period:
Cretaceous
Age Interval:
Upper Cenomanian- Lower Turonian, B2
Province:
Bukhara-SW Gissar
Type Locality and Naming
Along the Yangilyk River, a tributary of the Shargun River. M.R. Jalilov, 1968 (190, p.43). Stratotype in the valley of the Yangilyk River, in the area of its confluence with the Shargun River. Enters the Gazdagan horizon (189; 446).
Synonym: Yangilykskaya Suite, Янгиликская св., Yangilik Fm
Lithology and Thickness
Dark green clays with interlayers of limestones, shell rocks, sandstones. Thickness 57-68m.
Lithology Pattern:
Shallow-marine marl
Relationships and Distribution
Lower contact
Lies conformably on the Tagarin Fm
Upper contact
It is overlain conformably by the Shargun Fm.
Regional extent
Southern Gissar.
GeoJSON
null
Age
Belongs to the upper Senonian - lower Turonian; according to A., to the upper Senonian.
Age Span:
Beginning stage:
Cenomanian
Fraction up in beginning stage:
0.7
Beginning date (Ma):
95.88
Ending stage:
Turonian
Fraction up in the ending stage:
0.1
Ending date (Ma):
93.45
Depositional setting
Depositional pattern:
Additional Information
Compiler:
I.M.Abdazimova – In: GeoGPT translation of: “Abduazimova, Z.M. (Ed.), 2001. Stratigraphic Dictionary of Uzbekistan. IMR (Institute of Mineral Resources), Tashkent, 580 pp. (In Russian)”