Drilling to determine foundation conditions for the proposed Forensic Science and Motor Vehicles Buildings was requested by Mr. A. Dancauskis of the Public Buildings Department. The two buildings will be from 6 to 9 stories high, will have basements,...

Water bore No. 1 located at Immanuel College in Camden Park, 4½ miles south-west of Adelaide, was sunk to a total depth of 350 feet on a portion of the Para Fault Block bounded by two splinters of the Para Fault. Recent to Pleistocene clays overlie...

A programme of reconnaissance drilling has been completed in the North Adelaide and Torrens Valley areas to assist in the selection of a route for the proposed Adelaide Metropolitan Subway. The drilling was carried out to augment knowledge of the...

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The main horizon used in the past for City buildings with piled or piered foundations has been the Hallett Cove Sandstone. It is encountered at depths of 10 to 20 m below an area including most of the City Central Business District, but has been...

Following a quotation from this Department to sink a 6 inch water supply bore to a depth of approximately 137 metres (m) at Cowandilla Primary School a letter was received from Public Buildings Department dated 14th February, 1973, requesting the...

Three cable tool holes have been drilled to investigate the foundation conditions for a proposed new bridge over the railway line, on Burbridge Road, Hilton. Drilling disclosed a near horizontal sequence of Quaternary and Tertiary sediments which are...

Newly compiled surface geological mapping data for the Adelaide City and inner eastern suburbs is presented as a draft map and explanatory notes. The distributions of Eocene to Holocene units of the St Vincent Basin have been reinterpreted from...

INTRODUCTION TO THE GUIDE As superb exposures of fossiliferous strata, refreshed by coastal erosion and winter storms and backing popular beaches in what is now suburban Adelaide, the coastal cliff sections in the Willunga Embayment have attracted...

The availability of good quality groundwater from two Tertiary confined aquifers (T1 and T2) under the Northern Adelaide Plains (NAP) has encouraged the development of over 3000 hectares of horticulture in the area since the 1950s. At present,...

Hallett Cove is one of South Australia’s foremost natural science treasures. Exposed examples for prime geological concepts of superposition of strata, depositional unconformities (representing time breaks), and folding and faulting of sedimentary...

The MAITLAND Special 1:250,000 scale geological map covers the greater part of South Australia's Yorke Peninsula. The rocks in the map area comprise deformed Palaeoproterozoic and early Mesoproterozoic basement of the south-eastern Gawler Craton, and...

Hallett Cove is one of South Australia’s foremost natural science treasures. Exposed examples for prime geological concepts of superposition of strata, depositional unconformities (representing time breaks), and folding and faulting of sedimentary...