stable

Item: basement - showing version 3

URI: http://environment.data.gov.au/def/ba/glossary/basement

‚Äčthe crust below the rocks of interest. In hydrogeology it means non-prospective rocks below accessible groundwater. Commonly refers to igneous and metamorphic rocks which are unconformably overlain by sedimentary beds or cover material, and sometimes used to indicate 'bedrock' (i.e. underlying or encasing palaeovalley sediments).

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is a Concept
submitted bySally Tetreault-Campbell
accepted on 10 Oct 2016 03:34:48.217

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date accepted 10 Oct 2016 03:34:48.217
date submitted 10 Oct 2016 03:34:28.227
definition
entity basement
source graph graph

description ​the crust below the rocks of interest. In hydrogeology it means non-prospective rocks below accessible groundwater. Commonly refers to igneous and metamorphic rocks which are unconformably overlain by sedimentary beds or cover material, and sometimes used to indicate 'bedrock' (i.e. underlying or encasing palaeovalley sediments).
item class Concept
label basement
modified 18 Jan 2017 05:09:53.349
notation basement
register glossary
status status stable
submitter
account name sally.tetreault-campbell@csiro.au
name Sally Tetreault-Campbell

type register item
version info 3

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Definition

description ​the crust below the rocks of interest. In hydrogeology it means non-prospective rocks below accessible groundwater. Commonly refers to igneous and metamorphic rocks which are unconformably overlain by sedimentary beds or cover material, and sometimes used to indicate 'bedrock' (i.e. underlying or encasing palaeovalley sediments).
editorial note Approved September 2016
label basement
note This term and definition is used in technical products in the Bioregional Assessment Programme, a collaboration between the Australian Government Department of the Environment, the Bureau of Meteorology, CSIRO and Geoscience Australia. For more information see http://www.bioregionalassessments.gov.au.
pref label basement
rights CSIRO © 2012 all rights reserved. Apart from any use as permitted under the Copyright Act 1968, no part may be reproduced by any process without prior written permission from CSIRO.
source Water resource assessment for the Great Artesian Basin
type Concept

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