Red Basal Kwanza Basin Onshore Gr
Period:
Jurassic
Age Interval:
Province:
Kwanza Basin, Angola
Type Locality and Naming
Column: Kwanza Basin Onshore
Lithology and Thickness
Red Basal Gr:
LITHOLOGY = Red Basal Series = Red argillaceous sandstone and conglomerate
CALIBRATION = placed 45% up in the Jurassic. Poorly constrained..
REFERENCE = Brownfield, M.E. and Charpentier, R.R., "Geology and Total Petroleum Systems of the West-Central Coastal Province (7203), West Africa", US Geological Survery Bulletin 2207-B
LITHOLOGY = Red Basal Series = Red argillaceous sandstone and conglomerate
CALIBRATION = placed 45% up in the Jurassic. Poorly constrained..
REFERENCE = Brownfield, M.E. and Charpentier, R.R., "Geology and Total Petroleum Systems of the West-Central Coastal Province (7203), West Africa", US Geological Survery Bulletin 2207-B
Lithology Pattern:
Aus conglomerate
Relationships and Distribution
Lower contact
Upper contact
Regional extent
GeoJSON
{"type":"Feature","geometry":{"type":"MultiPolygon","coordinates":[[[[14.6,-7.3],[13.6,-8.3],[14.6,-9.3],[15.6,-8.3],[14.6,-7.3]]]]}}
Fossils
Age
Age Span:
Beginning stage:
Toarcian
Fraction up in beginning stage:
0.95
Beginning date (Ma):
175.14
Ending stage:
Berriasian
Fraction up in the ending stage:
0
Ending date (Ma):
143.10
Depositional setting
Depositional pattern:
Additional Information
long: 14.6 lat: -8.3
Compiler: