Maculungo Fm
Period:
Cretaceous
Age Interval:
Early Cretaceous
Province:
Offshore and Coastal Region (Gabon-Congo-Angola)
Lithology Pattern:
Siltstone
Relationships and Distribution
Lower contact
Red Basal Series Fm of conglomerate and coarse-grained sandstone
Upper contact
Lower Cuvo Fm red sandstone
Regional extent
Offshore Kwanza basin of Angola region (General)
GeoJSON
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Fossils
Age
early Cretaceous (Berr-Val-Haut?)
Age Span:
Beginning stage:
Berriasian
Fraction up in beginning stage:
0.0
Beginning date (Ma):
143.10
Ending stage:
Hauterivian
Fraction up in the ending stage:
1.0
Ending date (Ma):
126.50
Depositional setting
Lacustrine
Depositional pattern:
Additional Information
Compiler:
Rebecca Bobick (and Jim Ogg), modified from Figure in Brownfield, M.E. and Charpentier, R.R., "Geology and Total Petroleum Systems of the West-Central Coastal Province (7203), West Africa", US Geological Survey Bulletin 2207-B