Cenozoic Era Facts About Climate Animals Plants Live Science The cenozoic era, which began about 65 million years ago and continues into the present, is the third documented era in the history of earth. the current locations of the continents and their. Cenozoic era mammals, plants, climate: cenozoic life was strikingly different from that of the mesozoic. the great diversity that characterizes modern day flora is attributed to the explosive expansion and adaptive radiation of the angiosperms (flowering plants) that began during the late cretaceous. as climatic differentiation increased over the course of the cenozoic, flora became more and.
The Cenozoic Era Dinosaurs Pictures And Facts Cenozoic era, third of the major eras of earth ’s history, beginning about 66 million years ago and extending to the present. it was the interval of time during which the continents assumed their modern configuration and geographic positions and during which earth’s flora and fauna evolved toward those of the present. The ranges of many cenozoic bird clades were governed by latitude and temperature and have contracted over the course of this era as the world cooled. [ 38 ] during the cenozoic, mammals proliferated from a few small, simple, generalised forms into a diverse collection of terrestrial , marine , and flying animals, giving this period its other name, the age of mammals. The paleocene epoch lasted between 65.5 to 55.8 million years ago. this period features experiments with evolution as small mammals and birds filled the ecosystem. plants started to flower, and grasses began to grow. this sea life featured sharks, turtles, bony fish, and crocodilians. Cenozoic era animals grew from the size of a shrew to the size of mammoths. later in the cenozoic era, about 200,000 years ago, the first ancestors of human beings began to evolve. this was also.
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