Coral Reefs

, Volume 35, Issue 3, pp 783–794

Holocene reef evolution in a macrotidal setting: Buccaneer Archipelago, Kimberley Bioregion, Northwest Australia

  • Tubagus Solihuddin
  • Michael J. O’Leary
  • David Blakeway
  • Iain Parnum
  • Moataz Kordi
  • Lindsay B. Collins

DOI: 10.1007/s00338-016-1424-1

Cite this article as:
Solihuddin, T., O’Leary, M.J., Blakeway, D. et al. Coral Reefs (2016) 35: 783. doi:10.1007/s00338-016-1424-1


This study uses information derived from cores to describe the Holocene accretion history of coral reefs in the macrotidal (up to 11 m tidal range) Buccaneer Archipelago of the southern Kimberley coast, Western Australia. The internal architecture of all cored reefs is broadly similar, constituting well-preserved detrital coral fragments, predominantly branching Acropora, in a poorly sorted sandy mud matrix. However, once the reefs reach sea level, they diverge into two types: low intertidal reefs that maintain their detrital character and develop relatively narrow, horizontal or gently sloping reef flats at approximately mean low water spring, and high intertidal reefs that develop broad coralline algal-dominated reef flats at elevations between mean low water neap and mean high water neap. The high intertidal reefs develop where strong, ebb-dominated, tidal asymmetry retains seawater over the low tide and allows continued accretion. Both reef types are ultimately constrained by sea level but differ in elevation by 3–4 m.


Reef geomorphology Holocene reef growth Sea level Rhodoliths Coralline algal reefs 

Copyright information

© Springer-Verlag Berlin Heidelberg 2016

Authors and Affiliations

  1. 1.Department of Applied GeologyCurtin UniversityBentleyAustralia
  2. 2.The Western Australian Marine Science InstitutionFloreatAustralia
  3. 3.Department of Environment and AgricultureCurtin UniversityBentleyAustralia
  4. 4.Fathom 5 Marine ResearchLathlainAustralia
  5. 5.Centre for Marine Science and TechnologyCurtin UniversityBentleyAustralia

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