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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"

Welcome to the Niger Lexicon of Stratigraphic Units!
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Manga Fm
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Korama Fm
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Chad Fm
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Dollé Fm
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Homodji Fm
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Sokor 2 Fm
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Dallols Gr
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Sokor 1 Fm
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Termit Fm
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Bilma Fm
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Emi Bao Fm
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Galhama Fm
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Madama Fm
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Majias Gr
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Yogou Fm
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Agadem Fm
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Kafra Fm
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Gangara Fm
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Koutous Gr
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Farak Fm
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Donga Fm
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Ezerza Fm
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Echkar Fm
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Elrhaz Fm
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Dibella Fm
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Fachi Fm
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Oleki Fm
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Tiffa Fm
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K1 Fm
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Tazolé Fm
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Tégama Gr
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Msak Fm
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Irhazer Fm
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Irhazer Gr
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Agadez Gr
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Teloua Fm
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Moradi Fm
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Téjia Fm
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Arlit Fm
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Tarat Fm
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Tagora Gr
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Talak Fm
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Marar Fm
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Terada Gr
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Teragh Fm
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Taberia Fm
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Tadrart Fm
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Akakus Fm
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Tanzuft Fm
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Kandi Fm
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Chirfa Fm
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Hawaz Fm
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Tindi Fm
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Gargaf Gr