In March 1946 the Department of Works and Housing requested that a geological examination be made of the Upper Cotter Valley in the vicinity of Kangaroo Creek to determine whether a dam could be constructed near the junction of Kangaroo Creek with the Cotter River. A geological examination was subsequently made. This report deals primarily with a possible dam site, near the mouth of Kangaroo Creek, and includes only a brief addition to the general geology of the Upper Cotter Valley. The location, physiography, general geology, engineering geology, and recommendations for future work are discussed in this report.

The situation, history, workings, general geology, and economic geology of the mine are discussed in this report.

In 1945 samples from 23 bores, which had been drilled for water in the Great Artesian Basin in northern and northeastern South Australia and in the southern Northern territory, were selected for micro-palaeontological examination by the writer. It was hoped to find a microfaunal assemblage in the sediments which would be of value to zoning the beds. A short account of the results is given in this report.

This report outlines the headings under which mineral statistics might be collected, and the information that is required from metal and mineral producers. Attached are lists of metals and mineral products under the appropriate classes.

The cartographic collection of the Doc Fisher Geoscience Library consists of the maps and air photos created or acquired by agency staff since the formation of BMR in 1946. This includes maps produced by agencies which have merged with these over the years, such as AUSLIG. Maps held include: Australian geological map series (1:250,000, 1:100,000 and the 1 mile series); topographic maps produced by NATMAP and its predecessors (1:250,000, 1:100,000 and 1:50,000) - latest editions only; various Australian geochemical, geophysical and other thematic maps; geoscience map series from other countries acquired on an exchange basis, including some with accompanying explanatory notes; Non-series maps acquired by donation or exchange; atlases. The Air photos are predominantly those used for mapping Australia and, to a lesser extent, Papua New Guinea and Antarctica, by BMR/AGSO from the 1940s to the 1980s. Geographical coverage of the sets is not complete, but many individual photos are unique in that they have pin points, overlays or other markings made by teams in the field. The Papua New Guinea photographs in the collection may, in many cases, be the only existing copies. Flight diagrams are also held for many (but not all) sets of air photos. Some other related materials, such as montages of aerial photographs (orthophotos), are also represented in the collection.

The main library collection of the Doc Fisher Geoscience Library consists of the accumulated books, journals and other materials acquired to meet the information needs of staff over the long history of the agency and its predecessors: the Bureau of Mineral Resources and the Australian Geological Survey Organisation, as well as agencies which have merged with these over the years, including AUSLIG. The majority of these are commercial publications, items received from comparable agencies in exchange for GA publications, or donations, including company reports. As well as traditional text-based materials, more recent formats (microfiche, VHS videotape, CDROM, DVD and web-based resources are held. All areas of research and operations of the organisation are supported by appropriate material available in, or accessible through arrangements made by the Library.

In consequence of planning, by the South Australian Government, to develop and mine the coal seams it was considered that the outer limits of the seams should be known with reasonable accuracy so that neither railway lines nor other permanent structures should be built over coal-bearing ground. An accurate knowledge of these limits was desirable for another reason, namely that in the peripheral zone the ratio of overburden to coal was more favourable than elsewhere. At the request of the South Australian Director of Mines the Commonwealth Government agreed to carry out a routine survey of the periphery of the basin, following the completion of preliminary trial surveys. These were carried out between January and April, 1946. Magnet, earth resistivity and gravity methods were used, of which only the gravity methods proved useful. The history of the field, geophysical problem, gravity instruments, testing, and results are discussed in detail in this report. Accompanying geological plans are included.

It was requested that the Branch examine the Naronga site with a view to determining whether it was suitable from a geological point of view for the construction of a flood control dam. The area was visited and mapped in March, 1946. The topography, geology, possible site and capacity of a retaining wall are discussed in this report. Three plates showing the area and sections accompany this report.

The Harold's Cross Barite Deposit lies 7.4 miles slightly north of east from Captain's Flat. Four separate deposits were noted, each occupying a minor shear or joint plane in the granite. The past production and geology of these individual deposits are discussed in this report.

This report gives the result of a microscopic examination of a small collection of fossiliferous rocks from the glauconitic deposits at Maslin Beach and of material collected by Sir Douglas Mawson from the vicinity of Aldinga Bay. Only the micro-fauna has been investigated as the mega-fossils have been described by many palaeontologists.