Early bears Bears are the youngest of the carnivore families, having arisen from doglike ancestors during the Eocene Epoch 55 million to 38 million years ago. The earliest bears had…
from Bears of the World by Lance Craighead, Ph.D. SPECIES DATE OF ORIGIN FROM FOSSIL EVIDENCE DATE OF ORIGIN FROM GENETIC EVIDENCE AREA OF ORIGIN Panda Bear Superfamily Ailuropodinae >…
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