West of Mt Schank, Gambier Limestone is gently folded along - trending NW axis (probably conforming to faults). Fault traces approach NNW and WNW and produce low scarps, karst features and dolomitisation. Between Tantanoola and The Bluff, a...

Mapping was based on 3 divisions of Gambier Limestone (middle-upper boundary recognised in field by variations in chert content). Knight Group occurrences reported earlier (Env 0034) were found to overlie Gambier Limestone. Only known Knight Group...

Reviews location, objective method of work, previous work (geological and geophysical). Estimated maximum thicknesses is 7,650 to base of Knight Group. Stratigraphy is as follows: Palaeozoic - Igneous rocks. No outcrop.> Permian - may occur...

Report is attempt to fit together two reconnaissance gravity surveys one by BMR in Vic. (1949-1950) and one by SA Mines in South Aust. (1950-1954) which showed discrepancies along a number of common traverses - see graphical representation Fig. 1 area...

Report is result of 2 years field and office research. Principal results are: (1) Little or no possibility of unmetamorphosed Cambrian shelf type sediments below the basin. (2) Upper Devonian - Lower Carboniferous sequence much thicker than previously...

Describes instrument, techniques, practical difficulties encountered, and correction factors used. Interpretation as follows: (1) Mount Salt - Mount Schank Survey. Little agreement with OMara's surface geology. Dixon's structural features do not show...

Reviews coastline, lagoons, beach dunes, interdunal corridors, lunettes, drainage, zones of groundwater discharge, volcanic features, unconsolidated surface material, consolidated surface material. Geology is as follows: (1) Limestone extends NW from...

Gambier-Portland Basin has developed by step faulting. It is separated from Port Fairy - Otway Embayment by postulated Grampian Fault. Tertiary may attain a thickness of 10,000 in Portland - Cape Bridge area. Tilted and flexed block faults are main...