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DeEbolushunObDeEddapant
This Gomphotherium from about 20 million years ago represents a point in elephant evolution when both the upper and lower incisors grew to such proportions ...
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DeEbolushunObDeEddapant
The next really important stage of elephant evolution is when the lower incisors became tusks. Some of these species didn't have such shovel-like teeth ...
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index
The Systematic Classification of life · Cetacean Evolution · The Evolution of Elephants · Avian Evolution · Sirenian Evolution.
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Clades3
One subset of Archonta is Primata, (primates) hind-leg dominant Archontids with ... according to a suite of primitive characteristics of the skull, teeth, ...
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Taxonomy
The addition of genomic sequencing as a means of confirming relationships once determined only by traditional character analyses has made cladistic taxonomy ...
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