The discovery of early Permian reef belt in east Kunlun and its significance |
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Authors: | Wang Yongbiao Zhang Kexing Gong Yiming Zhang Zhi Luo Mansheng |
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Institution: | (1) Faculty of Earth Sciences, China University of Geosciences, 430074 Wuhan, China |
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Abstract: | The early permian reef belt is distributed in the southern side of eastern Kunlun, north area of Qinghai-Tibet Plateau. The
core-reef facies of thc reel extends from Tuosuo Lake to Huashixia. Lots of reef breccia was found at the southern slope of
the mre-reef belt, and to the north of the reef belt there is back-reef limestone. Cacisponges, hydrozoa, bryozoa,Tabulozoa, Tubiphytes and red algae are the main frame-building organisms.Archaeolithoporella, laminated blue-green algaes,Tabulozoa andTubiphytes played a role of binding or encrustating. There are many kinds of epibiont in the mf, including brachiopod, gasterid, foraminifera,
echinoderm and simple coral. The type and the characteristics of the reef-building organisms in eastern Kunlun and Animaqing
are basically thr same as those in the south of Chi |
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Keywords: | reef early Permian east Kunlun |
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