This paper proposes that human asymmetrical hemispheric
function originated because of the cognitive requirements of
tool-making.
The human brain can be considered to be a product of two
evolutionary episodes. The first episode was shared with
other mammals and resulted in a brain composed of a reptilian
complex, paleomammalian and...
The Columbia River Gillnetter is the pilot of the Lower Columbia River commercial fishing industry, keeping fishermen and the public in touch with today's important issues.
Oregon Biography Index is intended to serve primarily as a starting point in locating biographies of Oregonians. We have indexed 47 historical volumes which are either entirely devoted to biographies or have large self-contained biographical sections. The profiles in the books vary widely in accuracy and detail. Birth dates of...