期刊
NEUES JAHRBUCH FUR GEOLOGIE UND PALAONTOLOGIE-ABHANDLUNGEN
卷 244, 期 2, 页码 173-182出版社
E SCHWEIZERBARTSCHE VERLAGSBUCHHANDLUNG
DOI: 10.1127/0077-7749/2007/0244-0173
关键词
coralligenous; bio-construction; hard substrate; rhodoliths; Corallinales; calcareous algae; Pleistocene
类别
Some mid-Pleistocene carbonate build-ups from the marine terrace of Cutro show the uncommon, biologically-induced change of substrate that is implied in the definition of coralligene de plateau: from coarse, biogenic sediment to the solid framework. The build-ups grew over a basal rhodolithic layer mostly composed of Sporolithon ptychoides which was stabilized and transformed into a hard substrate by the binding activity and overgrowth of non-geniculate Corallinales (calcareous red algae). The build-ups are dominated by Titanoderma pustulatum, whose role in biogenic construction was previously underestimated, in association with Mesophyllum spp. and locally with Lithophyllum stictaeforme. Intergenicula of Amphiroa cryptarthrodia are common.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据