- References
{{Infobox Rockunit
| name = Abag Formation
| image =
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| type = Geological Formation
| age = Pleistocene
| period = Pleistocene
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| region = Inner Mongolia
| country = {{Flag|China}}
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}}The Abag Formation [1] is located in the Inner Mongolia Autonomous Region and dates to the Pleistocene period. References 1. ^{{cite book|title=Geological Formation Names of China |author=Zhang, Shouxin|isbn=978-3540-93823-1|year=2009|page=1}}
{{China-geologic-formation-stub}} 6 : Geologic formations of China|Pleistocene Asia|Cenozoic China|Cenozoic Erathem of Asia|Paleontology in China|Geology of Inner Mongolia |