Earth:Kekeamuan
From HandWiki
The Kekeamuan is an Asian Land Mammal Age within the a middle Oligocene interval succeeding the Houldjinian (early Oligocene).[1]
The Houldjinian–Kekeamuan transition is a conspicuous faunal turnover of the Oligocene in Asia, marked by the extinction of several archaic mammal groups and the appearance and diversification of more derived rodents.[2]
References
- ↑ Prothero, Donald R. (2017). The Princeton Field Guide to Prehistoric Mammals. Princeton, New Jersey: Princeton University Press. pp. 10, 201. ISBN 978-0-691-15682-8.
- ↑ Wang, Banyue (1992). "The Chinese Oligocene: A Preliminary Review of Mammalian Localities and Local Faunas". in Prothero, Donald R.; Berggren, William A.. Eocene–Oligocene Climatic and Biotic Evolution. Princeton, New Jersey: Princeton University Press. pp. 529–547. ISBN 9780691087511.
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