Abstract

The normal excavation method for sites with complex natural stratigraphy in North America involves the use of small excavation units, with stratigraphic control being achieved through the large number of stratigraphic sections obtained using such methods. The advantages of this method are well known, but there are disadvantages as well - reduced ability to detect features, poor control of layer margins, and less information about site formation processes. The recent excavations at Charlie Lake Cave (B.C.) employed open-area excavations over a fairly small area of a highly complex site. The advantages of the method included: understanding site formation processes, recognition of features and isolation of rodent disturbance. The disadvantages were minor, and it is concluded that open-area excavations provide better control and more information in complex sites.