Later Stone Age Lithic Raw Material Use at Lukenya Hill, Kenya

Excavations carried out at GvJm62 in 1994 are reported and the site's formation processes are examined through stratigraphic and sedimentological study. Raw material and typology in lithic assemblages from GvJm62 and from sites GvJm16, GvJm19, GvJm22, and GvJm46 are described and compared. Electron microprobe analysis of obsidian artifacts from GvJm62 identified the source localities of raw materials. Differences in typology and raw material source use among the Lukenya Hill sites show that the sites differed in function, size, and duration of occupation. Earlier assemblages are based on the expedient production of local quartz flakes and scrapers. They were longer-term occupations and part of less mobile adaptations. Later assemblages include larger amounts of chert and exotic obsidian used to manufacture microliths. These occupations were shorter-term and part of more mobile settlement patterns. Settlement pattern changes may have been related to changing population densities, inter-band social relationships, or environmental change.

Name thesis:degree_name

Ph.D.

Level thesis:degree_level

Dissertation

Discipline thesis:degree_discipline

Anthropology

Grantor

University of Illinois at Urbana-Champaign

Year dc:date

2015

Author dc:creator

• Barut, Sibel

Contributors dc:contributor

• Lewis, R. Barry

• Anthropology, Archaeology

Language dc:language

eng

Identifier

(MiAaPQ)AAI9717251

OAI identifier oai:identifier

oai:www.ideals.illinois.edu:2142/85300