Pliocene in a sentence as a noun

2003 wasn't the pliocene epoch, we had a working JVM.

The pliocene era had thriving primate populations, in addition to many other species.

Skimming the paper, it looks like they predict pliocene/eocene climates primarily for equatorial zones, with polar and high-latitude regions less effected.

Pliocene definitions

noun

from 13 million to 2 million years ago; growth of mountains; cooling of climate; more and larger mammals

See also: Pliocene