晚泥盆世海岸平原的沼泽沉积——沉积特征和碳酸盐层序地层学意义

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沼泽碳酸盐是盐水从淡到浓的沉积物,具有成土作用的证据,是环海或湖的典型沉积物(Freytet,1973;Freytet和Plaziat,1982;Alonso-Zarza,2003)。如果气候允许,它们能形成在位于海岸平原和潮坪的浅水、富碳、由淡到浓的盐水沼泽中(Monty和Hardie,1976;Shinn,1983;Platt和Wright,199 Swamp carbonates, which are deposits of brine from light to dense, have evidence of soil formation and are typical deposits of ring-sea or lake (Freytet 1973; Freytet and Plaziat 1982; Alonso-Zarza 2003). They have the potential to form, if the climate permits, shallow, carbon-rich, pale-to-dense saltwater marshes in the coastal plains and tidal flats (Monty and Hardie 1976; Shinn 1983; Platt and Wright 199
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