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El Adeb Larache Formation
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El Adeb Larache Fm base reconstruction

El Adeb Larache Fm


Period: 
Carboniferous.

Age Interval: 
Moscovian.


Province: 
Oued Mya Basin

Type Locality and Naming

Synonym:

References: Klett, 2000.


Lithology and Thickness

The El Adeb Larache Fm. is made up of limestone, gypsum, and mudstone, and is the lateral equivalent of the lower part of the Dembaba Fm. of the Ghadames Basin and Murzuq Basin (Klett, 2000).


Lithology Pattern: 
Clayey limestone


Relationships and Distribution

Lower contact

It conformably overlies the Oubarakat Fm.

Upper contact

It is conformably overlain by the Tiguentourine Fm.

Regional extent


GeoJSON

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Fossils


Age 


Age Span: 

    Beginning stage: 
Moscovian

    Fraction up in beginning stage: 
0.00

    Beginning date (Ma): 
315.15

    Ending stage: 
Moscovian

    Fraction up in the ending stage: 
1.0

    Ending date (Ma):  
307.02

Depositional setting


Depositional pattern:  


Additional Information


Compiler:  

Enam O. Obiosio, Solomon Joshua Avong and Henry Nasir Suleiman (2024) - Stratigraphic Lexicon compiled from the following books:

Baouche, R., Ganguli, S. S., Sen, S., Radwan A. E. (2023): Assessment of reservoir stress state and its implications for Paleozoic tight oil reservoir development in the Oued Mya Basin, northeastern Algerian Sahara. Geosystems and Geoenvironment 2: pp.1-18. https://doi.org/10.1016/j.geogeo.2022.100112

Fadila B. (2004): Reservoir Characterization and Reservoir Modeling in the Northwestern Part of Hassi Massaoud Field Algeria. A PhD thesis at the University of Hamburg, Hamburg, Germany.

T.R. Klett (2000): Total Petroleum Systems of the Trias/Ghadames Province, Algeria, Tunisia, and Libya - The Tanezzuft-Oued Mya, Tanezzuft-Melrhir, and Tanezzuft-Ghadames. U.S. Geological Survey Bulletin, 2202-C.

Kraouia et al., (2023): Ordovician–Upper Silurian–Triassic Petroleum System Assessment in the Chotts Area. In S. Khomsi and F. Roure (eds.), Geology of North Africa and the Mediterranean: Sedimentary Basins and Georesources, Regional Geology Reviews, https://doi.org/10.1007/978-3-031-18747-6_7