Tabakcha Fm
Period:
Paleogene
Age Interval:
Lower Paleocene; K1, D1, S5
Province:
SW Tajik, North Tajik
Type Locality and Naming
Includes in Khation Region, Darvaz District, and Sughd Region
Synonym:
Lithology and Thickness
Limestones with rare beds of dolomite and gypsum. 5 to 130 m.
Lithology Pattern:
Limestone
Relationships and Distribution
Lower contact
Overlies the gypsum-rich Akdjar Fm.
Upper contact
Underlies the Arukfan Fm marl.
Regional extent
Afghan-Tajik Basin.
GeoJSON
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Fossils
Bivalves
Age
Lower Paleocene
Age Span:
Beginning stage:
Danian
Fraction up in beginning stage:
0.5
Beginning date (Ma):
63.85
Ending stage:
Danian
Fraction up in the ending stage:
1.0
Ending date (Ma):
61.66
Depositional setting
Depositional pattern:
Additional Information
Compiler:
Bosboom, R., Mandic, O., Dupont‐Nivet, G., Proust, J. N., Ormukov, C., & Aminov, J. (2017). Late Eocene palaeogeography of the proto‐Paratethys Sea in Central Asia (NW China, southern Kyrgyzstan and SW Tajikistan). Geological Society, London, Special Publications, 427, 565–588. https://doi.org/10.1144/SP427.11.