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Mirga Mir Formation
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Mirga Mir Fm base reconstruction

Mirga Mir Fm


Period: 
Triassic

Age Interval: 
Induan – Olenekian, Iq4


Province: 
Iraq

Type Locality and Naming

Column: N Iraq

Synonym:


Lithology and Thickness


Lithology Pattern: 
Dolomitic limestone


Relationships and Distribution

Lower contact

Regionally, the schematic strat column indicates the next older unit as Chia Zairi Fm

Upper contact

Regionally, the schematic strat column indicates the next younger unit as Beduh Fm

Regional extent


GeoJSON

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Fossils


Age 

Induan – Olenekian

Age Span: 

    Beginning stage: 
Induan

    Fraction up in beginning stage: 
0.0

    Beginning date (Ma): 
251.90

    Ending stage: 
Olenekian

    Fraction up in the ending stage: 
0.95

    Ending date (Ma):  
246.86

Depositional setting


Depositional pattern:  


Additional Information


Compiler:  

From S. Z. Jassim and J. C. Goff, Geology of Iraq, 2006. pg 105, Fig. 9-1: "Stratigraphic correlation of the Late Permian-Liassic Megasequence (AP6)."