Minihagal Kanda Beds Fm
Period:
Neogene
Age Interval:
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
Sandstone. Mainly arenaceous (sandstones, calcareous sandstones with minor limestone).
Lithology Pattern:
Sandstone
Relationships and Distribution
Lower contact
Major unconformity onto Precambrian
Upper contact
Erosional surface in this region?
Regional extent
Developed only towards southeastern Sri Lanka
GeoJSON
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Fossils
Age
basal lower Miocene
Age Span:
s
Beginning stage:
Aquitanian
Fraction up in beginning stage:
0.0
Beginning date (Ma):
23.04
Ending stage:
Aquitanian
Fraction up in the ending stage:
1.0
Ending date (Ma):
20.45
Depositional setting
Depositional pattern:
Additional Information
Compiler:
Ravi Misra