{"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": 1, "geospatial_topic": [], "id": "79aee58c-b17a-4376-8ba0-9128115f35ec", "isopen": false, "language": "eng", "license_id": "notspecified", "license_title": "notspecified", "maintainer": null, "maintainer_email": null, "metadata_created": "2026-04-04T04:34:49.519173", "metadata_modified": "2026-04-04T04:34:49.519182", "name": "perth-basin-hydrogeological-inventory13", "notes": "This Perth 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 Perth Basin is a complex geological region extending along Australia's southwest margin for about 1,300 km. It comprises sub-basins, troughs, terraces, and shelves, hosting sedimentary rocks with coal, oil, gas, and significant groundwater resources. Off the coast of Western Australia, it reaches depths of up to 4,500 m, while its onshore part extends up to 90 km inland. The basin is bounded by the Yilgarn Craton to the east, and the Carnarvon and Bremer basins to the north and south.\n\nThe basin's history involves two main rifting phases in the Permian and Late Jurassic to Early Cretaceous, creating 15 sub-basins with varying sedimentary thickness due to compartmentalization and fault reactivation. The sedimentary succession mainly comprises fluviatile Permian to Early Cretaceous rocks over Archean and Proterozoic basement blocks. Differences exist between northern and southern sequences, with the south being continental and the north featuring marine deposits.\n\nDuring the Permian, faulting and clastic sedimentation dominated, with marine transgressions in the north and continental rocks in the south. The Triassic saw a similar pattern, with the southern succession being continental and the northern succession showing marine deposits. The Kockatea Shale became a primary hydrocarbon source. The Jurassic period witnessed marine incursions in the central basin, while the Late Jurassic experienced sea level regression and deposition of the Yarragadee Formation. The Cretaceous saw the formation of the Early Cretaceous Parmelia Group due to heavy tectonic activity. The southern basin had a marine transgression leading to the Warnbro Group's deposition with valuable groundwater resources. Post-Cretaceous, Cenozoic deposits covered the basin with varying thicknesses.\n\nOverall, the Perth Basin's geological history reveals a diverse sedimentary record with economic and resource significance.", "num_resources": 1, "num_tags": 16, "organization": {"id": "0143757a-86ab-43e4-bba6-4a3a2a02b6c4", "name": "australian-ocean-data-network", "title": "Australian Ocean Data Network", "type": "organization", "description": "Harvester for Australian Ocean Data Network", "image_url": "", "created": "2025-06-23T12:29:10.320926", "is_organization": true, "approval_status": "approved", "state": "active"}, "original_harvest_source": {"site_url": "https://catalogue.aodn.org.au", "href": "https://catalogue.aodn.org.au/geonetwork/srv/eng/csw/dataset/perth-basin-hydrogeological-inventory13", "title": "Australian Oceans Data Network"}, "owner_org": "0143757a-86ab-43e4-bba6-4a3a2a02b6c4", "private": false, "promotion_level": "0", "spatial": "{\"type\": \"Polygon\", \"coordinates\": [[[113.5854, -34.7005], [116.0562, -34.7005], [116.0562, -22.0], [113.5854, -22.0], [113.5854, -34.7005]]]}", "spatial_coverage": "{\"type\": \"Polygon\", \"coordinates\": [[[113.5854, -34.7005], [116.0562, -34.7005], [116.0562, -22.0], [113.5854, -22.0], [113.5854, -34.7005]]]}", "state": "active", "temporal_coverage_from": "2019-04-08 01:55:29", "title": "Perth Basin hydrogeological inventory", "type": "dataset", "unpublished": false, "url": null, "version": null, "resources": [{"cache_last_updated": null, "cache_url": null, "created": "2026-04-04T04:34:49.520614", "datastore_active": false, "datastore_contains_all_records_of_source_file": false, "description": "Download the report (pdf) [629 KB]", "format": "PDF", "hash": "", "id": "020e4835-d0f6-49d3-9b1b-7d87c2012d8d", "last_modified": null, "metadata_modified": "2026-04-04T04:34:49.505070", "mimetype": null, "mimetype_inner": null, "name": "Download the report (pdf) [629 KB]", "package_id": "79aee58c-b17a-4376-8ba0-9128115f35ec", "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/148745/148745_00_0.PDF", "url_type": null, "zip_extract": false}], "tags": [{"display_name": "Basin Analysis", "id": "4925707d-493c-4fb3-9727-ad3f4fc1fc9f", "name": "Basin Analysis", "state": "active", "vocabulary_id": null}, {"display_name": "EARTH SCIENCES", "id": "927af2a7-7457-45c2-bd55-10000fd09c14", "name": "EARTH SCIENCES", "state": "active", "vocabulary_id": null}, {"display_name": "ECOLOGY", "id": "7b188bc5-b8e8-41b3-a388-40f0f2ea485b", "name": "ECOLOGY", "state": "active", "vocabulary_id": null}, {"display_name": "ENVIRONMENTAL SCIENCES", "id": "0769b117-3ec9-4b5a-9d9f-f00338d4a2f9", "name": "ENVIRONMENTAL SCIENCES", "state": "active", "vocabulary_id": null}, {"display_name": "Environmental Management", "id": "74f6a58c-11a6-41cf-bd4e-7b55b4ee6844", "name": "Environmental Management", "state": "active", "vocabulary_id": null}, {"display_name": "Exploring for the Future", "id": "e7ba852d-d492-4846-a138-b3b1f58c4e1b", "name": "Exploring for the Future", "state": "active", "vocabulary_id": null}, {"display_name": "GEOLOGY", "id": "a6a2a1d6-6188-4c8a-b6b8-3e84dfa4a8c9", "name": "GEOLOGY", "state": "active", "vocabulary_id": null}, {"display_name": "Groundwater", "id": "0b1c69b9-3675-4c1e-aa46-9827e4832495", "name": "Groundwater", "state": "active", "vocabulary_id": null}, {"display_name": "Hydrogeology", "id": "f8a49018-6a25-4b22-b655-9a64177dd4d9", "name": "Hydrogeology", "state": "active", "vocabulary_id": null}, {"display_name": "Land Use and Environmental Planning", "id": "4496fb69-0bbd-4ffb-bc1a-caf39def1ad5", "name": "Land Use and Environmental Planning", "state": "active", "vocabulary_id": null}, {"display_name": "National Groundwater Sytems", "id": "ee1178c3-ad50-4ac0-9765-cd3499d6a1aa", "name": "National Groundwater Sytems", "state": "active", "vocabulary_id": null}, {"display_name": "National Hydrogeological Inventory", "id": "1be26895-ceec-4186-a451-cbc4733fc38e", "name": "National Hydrogeological Inventory", "state": "active", "vocabulary_id": null}, {"display_name": "PHYSICAL GEOGRAPHY AND ENVIRONMENTAL GEOSCIENCE", "id": "9d4c07fd-caee-4f2d-ab4e-9e8b9750cb88", "name": "PHYSICAL GEOGRAPHY AND ENVIRONMENTAL GEOSCIENCE", "state": "active", "vocabulary_id": null}, {"display_name": "Published_External", "id": "5178775c-8044-4b7f-881f-5428a4e2d925", "name": "Published_External", "state": "active", "vocabulary_id": null}, {"display_name": "Sedimentology", "id": "a10ad02a-d31d-4a36-8bfd-53ec1c559e48", "name": "Sedimentology", "state": "active", "vocabulary_id": null}, {"display_name": "Stratigraphy (incl. 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