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1-2 Wetlands - Palaparra Settlement

This information has been developed from the publications:
  • An assessment of the Geological/Geomorphological Significance of Private Land in the Shire of Portland (1981) by N. Rosengren, J Mallen, T Shepherd.
Geological heritage sites, including sites of geomorphological interest and volcanic heritage sites, are under regular revision by the Geological Society of Australia, especially in the assessment of significance and values. Reference should be made to the most recent reports. See the Earth Science Heritage section of the Geological Society of Australia website (external link) for details of geological heritage reports, and a bibliography.

Locality:

7122-045015 to 7022-995045. Five kilometres north of Honeysuckle.

Access:

Norman Road off Princes Highway.

Geology/Geomorphology:

The wetlands of this area occur as shallow depressions within low longitudinal parallel dunes. The dunes are composed of siliceous sands (Malanganee Sand) and are aligned north-west to south-east. The depressions hold water intermittently following heavy rains.

Significance:

Regional. This low, parallel sequence of dune ridges and swales is typical of the coastal plains of the Portland Shire.

Management:

Because the local relief of these wetlands is very small, the form of the swamp basins can be easily destroyed by ploughing or by planting over with softwood forests. The area delineated is the minimum necessary to maintain the distinctive wetland patterns.

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