CLM - Grafton-Piora bedrock

Created 06/07/2017

Updated 09/08/2023

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Abstract

The dataset was derived by the Bioregional Assessment Programme from multiple source datasets. The source datasets are identified in the Lineage field in this metadata statement. The processes undertaken to produce this derived dataset are described in the History field in this metadata statement.

This shapefile shows the extent of the Grafton-Piora bedrock in the CLM bioregion.

Dataset History

The shapefile is based on the digital 1:250000 surface geological map (see lineage) obtained from the Clarence-Moreton SEEBASE project in NSW. This polygon shapefile has been created from a preliminary dataset provided by the NSW Geological Survey. The original shapefile consisted of multiple polygons that have been separated for example where alluvia overlie this bedrock unit. The polygons have been dissolved to create a single shapefile that shows the extent of the unit at the surface and in the subsurface.

Dataset Citation

Bioregional Assessment Programme (2014) CLM - Grafton-Piora bedrock. Bioregional Assessment Derived Dataset. Viewed 28 September 2017, http://data.bioregionalassessments.gov.au/dataset/59addbea-b8a5-4409-9c36-da260efe81f1.

Dataset Ancestors

Derived From Qld 100K mapsheets - Allora
Derived From CLM - Geology NSW & Qld combined v02
Derived From Qld 100k mapsheets - Warwick
Derived From CLM - Qld Surface Geology Mapsheets
Derived From Qld 100k mapsheets - Beenleigh
Derived From Qld 100K mapsheets - Caboolture
Derived From Qld 100K mapsheets - Ipswich
Derived From Qld 100K mapsheets - Mount Lindsay
Derived From Qld 100K mapsheets - Esk
Derived From Qld 100K mapsheets - Toowoomba
Derived From Clarence-Moreton SEEBASE & Structural GIS Project data.
Derived From Qld 100K mapsheets - Helidon
Derived From CLM - NSW Surface Geology Mapsheets in the Clarence-Moreton bioregion
Derived From Qld 100K mapsheets - Jandowae
Derived From NSW Geological Survey - geological units DRAFT line work.
Derived From Qld 100K mapsheets - Inglewood
Derived From Qld 100K mapsheets - Oakey
Derived From Qld 100k mapsheets - Murwillumbah
Derived From Qld 100k mapsheets - Kingaroy

Files and APIs

This dataset has no data

Additional Info

Field	Value
Title	CLM - Grafton-Piora bedrock
Language	eng
Licence	Not Specified
Landing Page	https://data.gov.au/data/en/dataset/c11a77e4-0616-486f-af4c-24a1ad5ed08f
Contact Point	Bioregional Assessment Program bioregionalassessments@environment.gov.au
Reference Period	06/07/2017
Geospatial Coverage	POLYGON ((0 0, 0 0, 0 0, 0 0))
Data Portal	data.gov.au

Data Source

This dataset was originally found on data.gov.au "CLM - Grafton-Piora bedrock". Please visit the source to access the original metadata of the dataset:
https://data.gov.au/data/dataset/59addbea-b8a5-4409-9c36-da260efe81f1