These early primates were likely to have eaten foods found in trees, such as flowers, fruits, berries, gums, leaves, and insects.

The early primates took the path of the squirrel.

Slowly, more and more, the early primates tackled the difficulties of arboreal life head on.

Adapiformes is an extinct group of early primates.

These organisms had their two eyes both front and close together, rather than one on either side of the head as in other early primates.

The additional information received put a premium on brain size and the tarsiiforms had larger brains than the other early primates.

Notharctus was an early primate that inhabited Europe and North America 50 million years ago.

The Utopia has gone down the drain to join all the other Utopias of earlier primates.

Notharctus tenebrosus was an early primate from the early Eocene, some 54-38 million years ago.

The squirrel-sized early primates are the most advanced we've found so far.