Pleistocene coral reefs associated with claystones, southwestern Taiwan

S. Y. Gong, S. W. Wang, Tung-Yi Lee

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7 Citations (Scopus)

Abstract

Scleractinian coral reefs, when coexistent with siliciclastic sediments, usually occur in association with deltaic or coastal sands. Nevertheless, Pleistocene reef limestones in southwestern Taiwan are developed in association with thick claystones that were deposited in a deeper-water environment. These reef limestones are characterized by: (1) rapid transition from underlying claystones upward to reefal limestones, (2) lateral interfingering with open-shelf claystones, (3) being overlain by terrestrial deposits or exposed with no covering strata, and (4) being located in close association with anticlines. The authors propose that these reef limestones developed on anticlinal ridges raised above the adjacent sea floor by thrust-front migration in a foreland setting.

Original languageEnglish
Pages (from-to)215-222
Number of pages8
JournalCoral Reefs
Volume17
Issue number3
DOIs
Publication statusPublished - 1998 Sep 1

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Keywords

  • Coral reefs
  • Foreland wasin
  • Pleistocene
  • Siliciclastics
  • Taiwan
  • Tectonic control

ASJC Scopus subject areas

  • Aquatic Science

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