The Iceman's lithic toolkit: Raw material, technology, typology and use.

Area of Science:

• Archaeology
• Materials Science
• Prehistoric Research

Background:

• The Tyrolean Iceman (Ötzi), a 5,300-year-old glacier mummy, offers unique insights into Copper Age life.
• His toolkit, including chert tools and an embedded arrowhead, is crucial for understanding his final days and Alpine communities.

Observation:

• Analysis of Ötzi's chert tools reveals raw material sourcing from at least three Southalpine regions, including Trentino.
• The toolkit exhibits a blend of Northern Italian and Swiss Horgen culture typologies, indicating extensive transalpine contacts.
• Wear-trace analysis shows Ötzi was right-handed and skilled at tool resharpening, though his tools were heavily used and nearing the end of their usability.

Findings:

• Ötzi's provisioning network for chert was extensive, reaching beyond the Lessini mountains.
• His toolkit's characteristics suggest significant interaction with both Northern Italian and Swiss Horgen cultures.
• Evidence indicates Ötzi lacked recent access to chert, hindering tool maintenance before his death.

Implications:

• The study provides new information on Ötzi's individual history and the lifestyle of Alpine Copper Age communities.
• The findings highlight the importance of transalpine contacts and trade networks during this period.
• The condition of Ötzi's tools suggests he was unable to complete planned tasks due to a lack of resources, possibly contributing to his final confrontation.