File:Standard Zonation.jpg

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Description

Geomorphic zonation of rough-water reefs. Both swell- and trade-wind-dominated reefs develop five standard reef zones: lagoon, reef flat, reef front, reef slope, and fore reef (not shown). These zones are delineated by simple slope breaks: the sand slope between lagoon and reef flat, the reef crest between the reef flat and reef front, the shelf break between the reef front and reef slope, and the break between the subvertical lower slope and the talus cones of the fore-reef sediment. These standard zones are divided into several widely occurring subzones, which vary with respect to margin orientation, area, and region.

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Date

2012

Author

User:Blanchon

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Date/TimeThumbnailDimensionsUserComment
current19:11, 12 April 2012Thumbnail for version as of 19:11, 12 April 20121,698 × 1,810 (629 KB)Blanchon (discuss | contribs)The geomorphic zonation of modern coral reefs show a remarkable similarity with 5 first class zones being standard to almost all open-ocean reefs

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