Collecting and Preserving Botanical Materials of Archaeological Interest

Abstract

In archaeological sites plant remains are frequently encountered either as artifacts or as natural deposits. A study of such remains commonly yields much valuable information, not only for the archaeologist but for other investigators as well. Thus, the former vegetation of a region and its possible bearing upon the previously existing climate are often revealed. Both the botanist and the paleontologist are interested in the preservation of plant remains and the structural and chemical changes which they have undergone since their deposition or submergence. In addition, of course, the careful study of woody artifacts frequently affords significant information regarding the Customs and practices of primitive peoples in working their materials. In order that the greatest value may be obtained from a study of botanical materials, however, it is essential that certain precautions and techniques be used in collecting and preserving them. Unfortunately, much botanical information available in an archaeological site is either discarded or overlooked in the process of digging and exposing the site.