Grainsize of surface samples collected from the leeward, off-reef physiographic zone of Wistari Reef

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. Six surface samples were taken from the leeward, off-reef area and analysed to determine grainsize and the sorting coefficient (expressed as the standard deviation of grainsize) within each sample. The sediments of the leeward off-reef floor are relatively mature. Most samples are moderately well-sorted medium sand, and are moderately well-rounded. Patch reefs, and small individual colonial and solitary corals contribute a small amount of coarser material to the sediment.

Data and resources

ANU_Ryan_Off_2_data.JPG

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aodn:sediment_data_wistari_reef

Sediment data - Wistari Reef

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Additional information

Date (publication)	2007-06-07
Status	completed
Update frequency	asNeeded
Metadata language	en
License	Creative Commons Attribution 4.0
Source metadata	ISO 19115 XML
Last updated	2026-11-05
Created	2026-11-05
API	package_show