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Gara Mas Melouki Formation
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Gara Mas Melouki Fm base reconstruction

Gara Mas Melouki Fm


Period: 
Devonian

Age Interval: 
Famennian (?).


Province: 
Oued Mya Basin

Type Locality and Naming

Synonym:

References: Klett, 2000.


Lithology and Thickness

The Gara Mas Melouki Fm. is made up of sandstones and it is the lateral equivalent of the F2 Fm of the Illizi Basin, and the Tahara Fm of the Ghadames Basin (Klett, 2000).


Lithology Pattern: 
Sandstone


Relationships and Distribution

Lower contact

It conformably overlies the Tin Meras Fm.

Upper contact

It is conformably overlain by the Issendjel Fm.

Regional extent


GeoJSON

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Fossils


Age 


Age Span: 

    Beginning stage: 
Famennian

    Fraction up in beginning stage: 
0.00

    Beginning date (Ma): 
371.10

    Ending stage: 
Famennian

    Fraction up in the ending stage: 
1.0

    Ending date (Ma):  
359.30

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