Some quantitative pollen extraction tests leading to a modified technique for cave sediments.

von Hale, D. N.
Veröffentlicht in Archaeological sciences. 1989. Proceedings of a Conference on the Application of Scientific Techniques to Archaeology, Bradford, september 1989.
Oxford : Oxbow Books, 1991.
Umfang/Format: 319-324 : Abb.

Geophysical surveys at Picktree, Chester-le-Street, and Humbledon Hill, Sunderland.

von Hale, D. N.
Veröffentlicht in Durham Archaeological Journal, 17 (2003)
2003.
Umfang/Format: 1-7 : Abb.