The Naduo Formation or Nadu Formation is a geologic formation in Guangxi, southern China. The Naduo Formation preserves fossils dating back to the Middle or Late Eocene epoch of the Paleogene period, including a relatively diverse fauna of mammals.
Paleoenvironment In 1999, Gengwu Liu and Rongyu Yang published a study of fossil pollen collected in the Naduo Formation, identifying a diverse flora of 160 species, in 121 genera and 62 families. Based on the pollen, they could determine that the paleoenvironment of the Naduo Formation was likely a lowland basin, covered by a mixed evergreen and deciduous broad-leaved forest, probably similar to the environments that still dominate southern China today.
Mammal fossils
Aegialodontia
Artiodactyla
Carnivora
Hyaenodontia
Mesonychia
Perissodactyla
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