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...

Sludge and core samples examined microscopically but not in detail show a sequence on 70 feet of recent sands followed by at least 90 feet of Loxton Sands. Below 260 feet Miocene-Oligocene limestone continued to 479 feet at which 9 feet of glauconitic...

From 850 to 1020 feet depth the boring has continued in Eocene carbonaceous silty sands and clays of the Knight Group. The sands in this interval are less uniform in grain size than those above 835 feet, and are markedly coarser below 995 feet....

From 600 feet the boring continued through'Janjukian' limestones equivalent to the Gambler Limestone grading down to highly glauconitic marl at the base of the marine sequence, which is believed to be of early Oligocene or late Eocene age. At 700ft....

The stratigraphic succession from the surface to 600 feet depth in Pinnaroo bore is: - Pleistocene to Recent terrestrial sands and clayey sands, thickness 34 feet; - Loxton Sands (Cheltenhamian - Upper Miocene), thickness 107 feet; - ?continental...

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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 ?...

Objectives. Description of aircraft and magnetometer. Positional control. Timing. Base maps used. Methods of flying (3000 barometric). B-W Lines 4-8 miles apart E.W. N-S Tie lines 16 miles apart. Magnetic and flight line control. Reduction of data. 1...

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This final report presents the details of a Core Analysis Study performed on samples from the Cooper Basin, Paleozoic zone. The program was commissioned on 14th January 1999 by Primary Industries and Resources SA. Chapter 2 of this report summarizes...