Welle Gabon Basin Interior Subbasin East Fm
Period:
Cretaceous
Age Interval:
Province:
Gabon General lithology
Type Locality and Naming
Column: Gabon Basin Interior Subbasin East
Lithology and Thickness
Welle Fm:
CALIBRATION = 64% up in the Neocomian.
REFERENCE = Figure 10, U.S. Geological Survey "Geology and Total Petroleum Systems of the West-Central Coastal Province (7203), West Africa" Bulleton 2207-B
CALIBRATION = 64% up in the Neocomian.
REFERENCE = Figure 10, U.S. Geological Survey "Geology and Total Petroleum Systems of the West-Central Coastal Province (7203), West Africa" Bulleton 2207-B
Lithology Pattern:
Sandstone
Relationships and Distribution
Lower contact
Upper contact
Regional extent
GeoJSON
{"type":"Feature","geometry":{"type":"MultiPolygon","coordinates":[[[[9.2,0],[8.2,-1],[9.2,-2],[10.2,-1],[9.2,0]]]]}}
Fossils
Age
Age Span:
Beginning stage:
Berriasian
Fraction up in beginning stage:
0.95
Beginning date (Ma):
137.95
Ending stage:
Hauterivian
Fraction up in the ending stage:
0.37
Ending date (Ma):
130.32
Depositional setting
Depositional pattern:
Additional Information
long: 9.2 lat: -1
Compiler: