Library Digital Collections

Geology class field trip to examine midden piles at Scripps Institution of Oceanography. Midden deposits can contain a variety of archaeological material, including animal bone, feces, shell, botanical material, vermin, sherds, lithics (especially debitage), and other artifacts and ecofacts associated with past human occupation. April 1957.

Geology class field trip to examine midden piles at Scripps Institution of Oceanography. Midden deposits can contain a var...