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Grainsize of surface samples collected from the Lagoon physiographic zone of Wistari Reef

Created 24/06/2017

Updated 24/06/2017

JSON RDF ISO19115-3 XML

Wistari Reef is a lagoonal platform reef, situated on the Tropic of Capricorn, within the Capricorn and Bunker region of the southern Great Barrier Reef. Nine surface samples were taken from the lagoon area and analysed to determine the grainsize and the sorting coefficient (expressed as the standard deviation of grainsize) within each sample. The results exhibited much variation in grainsize and sorting. A slightly better trend is revealed if the 'lagoon' physiographic zone is sub-divided into 'deep-lagoon' samples (e.g. S16) and 'patch-reef dominated' samples (e.g. S11). The sediments of the 'deep-lagoon' are typically poorly sorted medium to fine sands, with little contribution from in situ patch reef growth. The 'patch-reef dominated' sediment is a poorly sorted medium sand, and contains a high proportion of coarser grains which are derived from patch reefs within the lagoon.

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Title Grainsize of surface samples collected from the Lagoon physiographic zone of Wistari Reef
Language English
Licence Creative Commons Attribution 2.5 Australia
Landing Page https://devweb.dga.links.com.au/data/dataset/580f0276-3f68-4eb3-b0fc-7b37192f268c
Contact Point
Geoscience Australia
David.ryan75@gmail.com
Geospatial Coverage {"type": "Polygon", "coordinates": [[[151.5, -23.5], [152.0, -23.5], [152.0, -23.0], [151.5, -23.0], [151.5, -23.5]]]}
Data Portal data.gov.au

Data Source

This dataset was originally found on data.gov.au "Grainsize of surface samples collected from the Lagoon physiographic zone of Wistari Reef". Please visit the source to access the original metadata of the dataset:
https://devweb.dga.links.com.au/data/dataset/grainsize-of-surface-samples-collected-from-the-lagoon-physiographic-zone-of-wistari-reef

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