Your gateway to a wide range of natural resources information and associated maps

Victorian Resources Online

  1. Victorian Resources Online
    1. Catchment Management Regions
      1. Corangamite Region
        1. Landform
          1. Elevation
          2. Landscape Evolution
          3. Sites of Geological and Geomorphological Significance
          4. Geomorphology
          5. Geology
          6. Radiometrics Image
          7. Eruption Points of Newer Volcanic Province
          8. 3D Catchment Overview
          9. Land Systems
        2. Land Use
        3. Soil
        4. Land and Water Management
  2. Soil and Land Survey Directory
  3. VRO Sitemap
  4. VRO Feedback

25.5 The Blowhole

This information has been developed from the publications:

  • Sites of Geological and Geomorphological Significance in the Western Region of Melbourne (1986) by Neville Rosengren
  • Sites of Geological and Geomorphological Significance on the Coast of Port Phillip Bay (1988) by Neville Rosengren.
  • Sites of Geological and Geomorphological Significance in the Shire of Otway (1984) by Neville Rosengren.
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 (external site) section of the Geological Society of Australia website for details of geological heritage reports, and a bibliography.

Location:25-295028. Two kilometres south-west of Marengo.

Former platform (A) at rear of the cliff at The Blowhole.

Access:
Coastal walk from Marengo.

Ownership:
Crown land and private land.

Geomorphology:
An active blowhole is not obvious at this site. The feature of interest is a cliff and bench, above which is a degraded bluff backed by a narrow terrace. On the higher terrace, there are rounded cobbles and boulders. These suggest that the terrace is an emerged sea floor or platform, with boulder beach deposits.

Significance:
State. The site is of considerable importance in the analysis of Pleistocene sea level changes. The details of the sequence of emerged shoreline features has yet to be researched.


Rounded cobbles on higher terrace surface at the rear of The Blowhole.		25.1-5
Sites 25.1 to 25.5
Page top

For information about DJPR please contact:

Phone: 136 186

National Relay Service: 133 677 or relayservice.gov.au

Email: customer.service@ecodev.vic.gov.au

Online: Contact us

Copyright

Privacy

Disclaimer

Accessibility
Department of Jobs, Precincts and Regions - Government of Victoria

© State of Victoria (Agriculture Victoria) 1996 - .

Creative Commons License

This work, Victorian Resources Online, is licensed under a Creative Commons Attribution 4.0 licence. You are free to re-use the work under that licence, on the condition that you credit the State of Victoria (Agriculture Victoria) as author, indicate if changes were made and comply with the other licence terms.


The licence does not apply to ‘branding’ or some ‘images or photographs’ that may be owned by third parties. We ask you to seek prior approval to use images using the VRO feedback form. Access to higher quality images can also be provided on request.


This page was last updated on .