{"help": "https://data.gov.au/data/api/3/action/help_show?name=package_show", "success": true, "result": {"archived": false, "author_email": null, "contact_point": "clientservices@ga.gov.au", "creator_user_id": "c2fbbe4a-4ba0-4945-808b-67454605a4cf", "duplicate_score": 2, "geospatial_topic": [], "id": "cf6ac1ba-1b8f-4454-81e4-d93c180da81c", "isopen": false, "language": "eng", "license_id": "notspecified", "license_title": "notspecified", "maintainer": null, "maintainer_email": null, "metadata_created": "2026-03-25T15:44:45.404792", "metadata_modified": "2026-03-25T15:44:45.404802", "name": "gippsland-basin-hydrogeological-inventory11", "notes": "This Gippsland Basin dataset contains descriptive attribute information for the areas bounded by the relevant spatial groundwater feature in the associated Hydrogeology Index map. Descriptive topics are grouped into the following themes: Location and administration; Demographics; Physical geography; Surface water; Geology; Hydrogeology; Groundwater; Groundwater management and use; Environment; Land use and industry types; and Scientific stimulus.\n\nThe Gippsland Basin is an asymmetrical east-trending rift structure that originated during rifting in the Late Jurassic to Early Cretaceous, as Australia and Antarctica began to separate. Over time, it developed into a continental passive margin basin, with sedimentation continuing to the present day. The basin is characterized by four main phases of tectonic evolution, interspersed with eustatic sea-level variations: initial rifting and extension, mid-Cretaceous contraction, renewed extension, and cessation of rifting in the middle Eocene.\n\nThe basin's geological structures consist of mainly east to north-east trending features, with the west dominated by north-east structures due to the influence of basement trends. Major fault systems are prominent, compartmentalizing the basin into platforms and depressions separated by bedrock highs.\n\nThe basin's complex stratigraphic succession reveals fluvial, deltaic, marginal marine, and open marine depositional environments. The sedimentary sequence includes terrigenous siliciclastic sediments from the Upper Cretaceous to Eocene, followed by post-rift sands, clays, coals, and limestones/marls of Oligocene to Holocene age. The Gippsland Basin's sediments are subdivided into four main stratigraphic groups: the Strzelecki, Latrobe, Seaspray, and Sale groups.\n\nThe Strzelecki Group, dating from the Late Jurassic to Early Cretaceous, consists of non-marine sedimentary rocks deposited in fluvial and lacustrine environments. The Latrobe Group, from Late Cretaceous to early Oligocene, contains siliciclastic sediments deposited in various non-marine to marginal marine settings, showing significant lateral lithofacies variations. The Seaspray Group, dating from Oligocene to Pliocene, formed during a post-rift phase, characterized by marine limestone and marl units and continental clastic sediments. Lastly, the Sale Group consists of Miocene-to-Recent continental clastic sediments forming a thin veneer over the onshore portion of the basin.\n\nThe Gippsland Basin also contains several basaltic lava fields, with two notable volcanic units\u2014the Thorpdale Volcanics and Carrajung Volcanics\u2014part of the Older Volcanics in Victoria.\n\nOverall, the Gippsland Basin's geological history and diverse sedimentary deposits make it a significant area for various geological and geophysical studies, including its hydrocarbon resources concentrated in offshore Latrobe Group reservoirs.", "num_resources": 1, "num_tags": 16, "organization": {"id": "91f054ec-d0c3-4d42-a89a-5daa2c7a6818", "name": "geoscience-australia-data", "title": "Geoscience Australia Data", "type": "organization", "description": "Harvester for Geoscience Australia Data", "image_url": "", "created": "2025-06-23T12:29:08.024111", "is_organization": true, "approval_status": "approved", "state": "active"}, "original_harvest_source": {"site_url": "https://data.gov.au/data/dataset/", "href": "https://data.gov.au/data/dataset/gippsland-basin-hydrogeological-inventory11", "title": "data.gov.au"}, "owner_org": "91f054ec-d0c3-4d42-a89a-5daa2c7a6818", "private": false, "promotion_level": "0", "spatial": "{\"type\": \"Polygon\", \"coordinates\": [[[145.2984, -38.7912], [148.6545, -38.7912], [148.6545, -37.7111], [145.2984, -37.7111], [145.2984, -38.7912]]]}", "spatial_coverage": "{\"type\": \"Polygon\", \"coordinates\": [[[145.2984, -38.7912], [148.6545, -38.7912], [148.6545, -37.7111], [145.2984, -37.7111], [145.2984, -38.7912]]]}", "state": "active", "temporal_coverage_from": "2019-04-08 01:55:29", "title": "Gippsland Basin hydrogeological inventory", "type": "dataset", "unpublished": false, "url": null, "version": null, "extras": [{"key": "harvest_object_id", "value": "a45e702a-5267-44bc-8646-75ce10dba1f6"}, {"key": "harvest_source_id", "value": "00080910-39e7-408f-882c-e6e1eb6baadb"}, {"key": "harvest_source_title", "value": "Geoscience Australia"}], "resources": [{"cache_last_updated": null, "cache_url": null, "created": "2026-03-25T15:44:45.412318", "datastore_active": false, "datastore_contains_all_records_of_source_file": false, "description": "Download the report (pdf) [558 KB]", "format": "PDF", "hash": "", "id": "ea293e4a-fd3e-474b-985b-cdca080c47b4", "last_modified": null, "metadata_modified": "2026-03-25T15:44:45.378794", "mimetype": null, "mimetype_inner": null, "name": "Download the report (pdf) [558 KB]", "package_id": "cf6ac1ba-1b8f-4454-81e4-d93c180da81c", "position": 0, "resource_locator_function": "", "resource_locator_protocol": "WWW:LINK-1.0-http--link", "resource_type": null, "size": null, "state": "active", "url": "https://d28rz98at9flks.cloudfront.net/148724/148724_00_0.PDF", "url_type": null, "zip_extract": false}], "tags": [{"display_name": "Basin Analysis", "id": "4925707d-493c-4fb3-9727-ad3f4fc1fc9f", "name": "Basin Analysis", "state": 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