This was a period of extensive interchange, and few examples were as dramatic as the late paleocene of china.
the wanghudun formation spans the late paleocene and early eocene represents a flood plain environment, likely seasonal in nature.
Dinosaur, Speculative evolution
When the world warmed in the paleocene/eocene boundary, that was the last straw. forests were turned to desert, then back to forest. seeds grew harder and harder, predatory birds bolder and more cruel.
Speculative Zoology, Speculative biology
Silence.
Ever-there. A hunter that was steadfast by his side his whole life.
Ever fur-setting, fang-bearing. The killer that was silence.
Silence that had rushed in to suffocate his wondering: barraging his dam in kittenhood with...
Feral, Hyaenodon, Mammal, Mammals, Mistrust, Paleocene, Threats, animal, beast, carnivore, felid, predator, prehistoric, tension, threatening