Kudremalai Limestone Fm
Period:
Neogene
Age Interval:
Miocene
Province:
Sri Lanka
Type Locality and Naming
[Figure: Generalized geologic map of Sri Lanka (from Edirisooriya et al., 2016, Geol. Mag. 155:907-920)]
Lithology and Thickness
Sandy limestone. Limestones and mottled sandy shales. Facies variation from calcareous to arenaceous facies is observed.
Lithology Pattern:
Sandy limestone
Relationships and Distribution
Lower contact
On Jaffnia Limestone Fm ?
Upper contact
Unconformity to recent "Residual Sandstones Fm"
Regional extent
Period: Neogene
GeoJSON
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Fossils
Age
Early to middle Miocene>
Age Span:
s
Beginning stage:
Langhian
Fraction up in beginning stage:
0.5
Beginning date (Ma):
14.91
Ending stage:
Serravallian
Fraction up in the ending stage:
1.0
Ending date (Ma):
11.63
Depositional setting
Depositional pattern:
Additional Information
Compiler:
Ravi Misra