The trip I made to Angola to study the prehistoric contents of the gravel beds as a means of deciding the age of the deposits and their economic potential was the first time prehistory had ever been used for such a purpose.

To save an animal's life in order that it may suffer indefinitely is something I would never condone.

Stone tools are fossilized human behavior.

Far too often animals are put to sleep when they could be saved through proper care and nursing.

Sometimes string figures were used to illustrate stories, as in the case of an Eskimo example that depicts a man catching a salmon. Sometimes they had magic or religious significance.

Sometime during the many millions of years that have elapsed since mammalian faunas came into existence, some sort of island crossed from West Africa to South America.

Most Kikuyu marriages were arranged on the basis of what is described by anthropologists as the bride price.