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Upper Triassic shallow water limestones in the Sinta Ridge (Banda Sea,Indonesia)
Authors:M Villeneuve  J -J Cornee  R Martini  L Zaninetti  J -P Rehault  S Burhanudin  J Malod
Institution:(1) CNRS, Institut de Géodynamique, URA 1279, Av. Albert Einstein, Sophia Antipolis I, 06560 Valbonne, France;(2) CNRS, URA 1208 ldquoDynamique des pates-formes carbonatées,rdquo Université de Provence, 13331 Marseille Cedex 03, France;(3) Département de Géologie et de Paléontologie, Université de Genève, 13, rue des Maraîchers, CH-1211 Geneva, 4, Switzerland;(4) CNRS, URA 1278, U.B.O, 6, avenue Le Gorgeu, 29275 Brest Cedex, France;(5) CNRS, GEMCO, URA 718, UPMC, 4, pl. Jussieu, 75252 Paris Cedex 06, France
Abstract:Ten rock samples were dredged during the Banda Sea I cruise in the northern slope of the Sinta Ridge, which separates the North and South Banda basins. Some of the samples are limestones from a very shallow marine environment, with Upper Norian (to Rhaetian?) benthic Foraminifera. Similarities with eastern Sulawesi, Buru and Seram are consistent with an independant Upper Triassic block and the origin of the Banda Sea microcontinents is questionable.
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