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Cenozoic
Cretaceous
Jurassic
Triassic
Permian
Paleozoic


Compiled by: Jacques LeBlanc (2022), Stratigraphic Lexicon: The Sedimentary Formations of The Republic of Niger, Africa. Colnes Publishing (Tallin, Estonia), 365 pp. For more information see "About"

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Chad Fm
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Sokor 2 Fm
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Sokor 1 Fm
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Madama Fm
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Yogou Fm
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Donga Fm
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K1 Fm
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Kandi Fm