An evaluation of the lithic technology in Middle Sweden during the Mesolithic and Neolithic.

von Callahan, Errett.
AUN 8
Uppsala : Societas Archaeologica Upsaliensis, 1987.
Umfang/Format: 72 S. : Abb. ; 26 cm.

Frakturbilder. Kulturhistoriska kommentarer till det säregna sönderfallet vid bearbetning av kvarts. Fracture patterns. The cultural significance of the peculiar disintegration of...

von Callahan, Errett
Veröffentlicht in Tor, 24 (1992)
1992.
Umfang/Format: 27-63 : Abb. Taf.

The basics of biface knapping in the Eastern fluted point tradition : a manual for flintknappers and lithic analysts

von Callahan, Errett
[Bethlehem-CT], 1990.
Umfang/Format: 74 Ill. ; Tab.