Contains a description of the biostratigraphic determinations made on drill cuttings samples recovered from below 1047 feet depth in the subject drillhole. Metamorphic basement rocks were encountered at 1191 feet depth, and drilling ceased at 1260...

From 1047 feet depth the borehole continued in silty sands and grits of the Knight Group, and at 1191 feet entered clay overlying quartz-mica schist bedrock, in which it continued to a total depth of 1280 feet. A summary of the Tertiary sequence...

The interpreted stratigraphic succession is as follows: 0-61 feet: terrestrial sands (Pleistocene-Recent); 61-180 feet: yellow-brown sands, clayey sands and grits (Loxton Sands, Upper Miocene); 180-195 feet: light grey-buff sands (? continental ?...