CLM - Extent of Clarence River alluvial systems

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 alluvial aquifers (including colluvium) within the Bremer River and Warrill Creek basins.

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 and the Qld surface geological mapsheet. The polygons for the alluvium and colluvium were extracted in ArcGIS and then combined into a new shapefile. Boundaries were dissolved.

Dataset Citation

Bioregional Assessment Programme (2014) CLM - Extent of Clarence River alluvial systems. Bioregional Assessment Derived Dataset. Viewed 28 September 2017, http://data.bioregionalassessments.gov.au/dataset/46ec2295-19f2-48b7-bdbb-9347e6301c02.

Dataset Ancestors

• Derived From Qld 100K mapsheets - Allora

• Derived From Qld 100K mapsheets - Jandowae

• Derived From Qld 100K mapsheets - Mount Lindsay

• Derived From Qld 100k mapsheets - Kingaroy

• Derived From Qld 100k mapsheets - Beenleigh

• Derived From Qld 100K mapsheets - Caboolture

• Derived From Qld 100K mapsheets - Ipswich

• 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 Qld 100k mapsheets - Warwick

• Derived From CLM - Geology NSW & Qld combined v02

• Derived From Qld 100K mapsheets - Inglewood

• Derived From Qld 100K mapsheets - Oakey

• Derived From CLM - NSW Surface Geology Mapsheets in the Clarence-Moreton bioregion

• Derived From Qld 100k mapsheets - Murwillumbah

• Derived From CLM - Qld Surface Geology Mapsheets