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Racal Survey Australia Ltd Report ref 2780C3, NRA to GWA Second Trunkline...
Racal Survey Australia Ltd Report ref 2780C3, NRA to GWA Second Trunkline lnfill Survey Report June 1998. -
Distribution, abundance and trail characteristics of acorn worms at...
Acorn worms (Enteropneusta), which were previously thought to be a missing link in understanding the evolution of chordates, are an unusual and potentially important component... -
Stratigraphy and sedimentology of Late Palaeozoic glaciomarine sediments...
Sediments of the Late Palaeozoic Urana Formation in infrabasins beneath the Cainozoic Murray Basin include glaciomarine diamictite, fine-grained sediment, sandstone, and... -
Australia's Seabed Map 2023
The map and underlying digital dataset provide national and regional-scale context for a wider variety of applications, including offshore industries, area-based environmental... -
Australia's Maritime Jurisdiction in the Torres Strait
Map showing Australia's Maritime Jurisdiction in the Torres Strait. One of the 27 constituent maps of the "Australia's Maritime Jurisdiction Map Series" (GeoCat 71789).... -
Integrating multibeam sonar and underwater video data to map benthic...
An integrated analysis of biological and geoscientific data collected from the nearshore marine environment of the Vestfold Hills was used to identify benthic habitats and... -
Sea Surface Temperature Warming Rates in Australian Marine Parks
This dataset measures the overall warming rates of the sea surface temperature (SST) in 58 Australian Marine Parks (except the Heard Island and McDonald Islands Marine Park)... -
Gravity, magnetic and bathymetry grids from levelled data for Southwest...
The Australian Geological Survey Organistaion (AGSO) has produced a set of digital bathymetry, gravity and magnetic grids for the southwest quadrant of Australia (24 - 46S,... -
Four-dimensional connectivity modelling with application to Australia's...
A fully four-dimensional (3D × time) object-oriented biophysical dispersal model was developed to simulate the movement of marine larvae over semi-continuous surfaces. The model... -
National Base Map WMTS
The National Base Map service provides seamless topographic colour mapping for the whole of Australia, including the outer islands of Norfolk, Lord Howe & Macquarie Islands,... -
Temporal and fine-scale variation in the biogeochemistry of Jervis Bay
The identification of suitable abiotic surrogates for biological diversity requires the collection of both physical and biological data. However, logistical constraints often... -
Sedimentation and continental slope processes in the vicinity of an ocean...
Digital echo sounding, SeaBeam swath bathymetry data and sediment cores were collected on the continental slope off southeastern Tasmania in order to study sedimentary processes... -
SI 1021 Approaches to Morton Bay (HIPP) Bathymetry Acquisition (20230018S)
The Approaches to Moreton Bay bathymetry survey was acquired for the Australian Hydrographic Office (AHO) during the period 3 Sept 2023 – 16 Dec 2023. This was a contracted... -
Manganese nodules from the Tasman Sea off Sydney
Two manganese nodules were recently recovered by HMAS Kimbla from a water depth of 4300 m, in a northeast-trending trough about 250 nautical miles southeast of Sydney (155°... -
Triassic provenance analysis of the Roebuck Basin, Australia
The Roebuck Basin is on Australia’s North West Shelf, between the Browse and northern Carnarvon basins. The basin consists of Paleozoic to recent fluvial to deep marine... -
Coral Sea - Fregetta Seamount - Geomorphology and Surface Classification
Voyage IN2019_V04 contributed an additional 29,000 kms2 of seafloor survey data to the Coral Sea knowledge base. From this new bathymetric data individual seamounts have been... -
Ceduna Sub-basin Environmental Summary
This record summarises the physical environments of the seabed for the Ceduna and Eyre Sub-basins. -
Australian Onshore and Offshore Boreholes WMS
This OGC conformant web service delivers data from Geoscience Australia's Boreholes database (borehole header and directional survey data) and associated geological observations... -
Petrographical study of rock samples from the coastal section between...
The samples described in this report, which were submitted by the Director for petrographical examination, come from the Janjukian and Anglesean deposits between Torquay and... -
Geochemistry of dew point petroleum systems, Browse Basin, Australia
The Browse Basin is located offshore on Australia's North West Shelf and is a proven hydrocarbon province hosting gas with associated condensate; however, oil reserves are...