paleocene

n.

古新世，古新统；

1. Paleontological studies showed that modern avian groups probably first appeared in the Paleocene and experienced an explosive radiation in the early Cenozoic.
   古生物学研究表明，现生鸟类的最早出现是在古新世，而爆发性辐射演化发生在新生代早期。

Platanaceous plants from the Paleocene of Alberta, Canada
Mechanisms of climate warming at the end of the paleocene
Response of plant-insect associations to paleocene-eocene warming
Rapid acidification of the ocean during the Paleocene-Eocene thermal maximum
Transient floral change and rapid global warming at the Paleocene-Eocene boundary.
The Source and Fate of Massive Carbon Input During the Latest Paleocene Thermal Maximum
A blast of gas in the latest Paleocene: simulating first-order effects of massive dissociation of oceanic methane hydrate
The Fossil Record of North American Mammals: Evidence for a Paleocene Evolutionary Radiation
A transient rise in tropical sea surface temperature during the Paleocene-Eocene thermal maximum
Dissociation of oceanic methane hydrate as a cause of the carbon isotope excursion at the end of the Paleocene