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Hf-Nd isotopes of Archean komatiites A Hadean component in the Neoarchean mantle
Komatiites are extinct volcanic rocks that formed by partial melting of 20-50% of their mantle source – a unique feature that allows us to understand the composition of the... -
Geoscience Australia and Geological Survey of Queensland Surat and Bowen...
Recent national and state assessments have concluded that sedimentary formations that underlie or are within the Great Artesian Basin (GAB) may be suitable for the storage of... -
Laboratory Analytical Data Collection - geochronology
Database containing analytical data and interpretations from the Geoscience Geoscience (GA) geochronology program. Includes some legacy methods and externally sourced data. A... -
Crustal evolution of the south-east Superior Craton and insights into...
Archean crustal evolution, and its tectonic paradigm, can be directly linked to the evolution of the mantle, the hydrosphere-atmosphere, oxygenation of the Earth, and the... -
Rock geochemistry from the Curnamona Province and Delamerian Orogen
This report contains new whole-rock and isotope geochemical data, associated sample metadata, an assessment of the data’s quality assurance, for 742 samples collected in and... -
Isotopic Atlas of Australia - An Update for AESC 2023
At the 2021 AESC (Australian Earth Sciences Convention), Geoscience Australia (GA) introduced a continental-scale Isotopic Atlas of Australia (Fraser et al., 2020) through an... -
16th Australian Organic Geochemistry Conference: Program and Abstracts
This is a collection of conference program and abstracts presented at AOGC 2010, Canberra. -
Gas systems in the onshore Canning Basin as revealed by gas trapped in fluid...
Although the Canning Basin has yielded minor gas and oil within conventional and unconventional reservoirs, the relatively limited geological data available in this under-... -
d18O Seasonality of Planktonic Foraminifera from Southern Ocean Sediment...
The oxygen isotopic record obtained from Globigerina bulloides, Globorotalia inflata, and Neogloboquadrina pachyderma (s.) was analysed for 5 sediment traps moored in the... -
Isotopic mapping: Unravelling the evolution of Earth's continents and their...
Earth is the only terrestrial planet in the solar system with continents, and hence understanding their evolution is vital to unravelling what makes Earth special – our liquid... -
Quaternary Aminostratigraphy of Eolianite on Lord Howe Island, Southwest...
Amino acid racemization (AAR) dating of the eolianite on Lord Howe Island is used to correlate several disparate successions and provides a geochronological framework that... -
Neodymium depleted mantle model age map of Australia: explanatory notes and...
As recognised by the Academy of Science's UNCOVER group in their Searching the Deep Earth' document, a goal for geoscientific advancement in Australia is aholistic understanding... -
Geochemistry of oil stains from NDI Carrara 1 and NDI BK10, Northern...
Exploring for the Future (EFTF) is an Australian Government program led by Geoscience Australia, in partnership with state and Northern Territory governments, and aimed at... -
The Northern Australia Hydrogeochemical Survey: aquifer lithologies, local...
With the increasing need to extend mineral exploration undercover, new approaches are required to better constrain concealed geology, thereby reducing exploration risk and... -
Lu-Hf analyses of granitic zircons: Distinguishing analytical uncertainty...
Lu-Hf isotopic analysis of zircon is becoming a common way to characterise the source signature of granite. The data are collected by MC-LA-ICP-MS (multi-collector laser... -
Quaternary Calcarenite Stratigraphy on Lord Howe Island, Southwestern...
Lord Howe Island is a small, mid-ocean volcanic and carbonate island in the southwestern Pacific Ocean. Skeletal carbonate eolianite and beach calcarenite on the island are... -
The Oils of Eastern Australia
This report is published in two volumes; Volume I: Bowen-Surat and Cooper-Eromanga Basins, Volume II: Gippsland, Bass, Otway, Stansbury, McArthur, Amadeus, Adavale, Galilee and... -
Stable isotope analysis of invertebrate epifauna collected around Casey...
A variety of epifaunal invertebrates were collected from hard substrates and soft sediment habitats at various sites in the Windmill Islands near Casey station in East... -
Trophic Ecology of the Antarctic Nearshore Zone - Stable Isotope datasets
Project Objectives 1) To describe trophic relationships in near shore marine benthic ecosystems of East Antarctica and determine the importance of environmental forces (such as...