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一九五八年四月间我队到河南鲁山新集旺河调查磷块岩矿床时,曾在震旦系顶部发现了一层厚30余米的赤红色泥砾层,其中砾石大小混杂,无层理可寻。砾石成份不一,以石英岩为主,石灰岩及片岩亦偶有所见,为砂泥质胶结,基质占80％以上。砾石形态多为半稜角或半圆滑状,常一端圆滑度较大,而另一端则圆滑度较小。此泥砾层之下为灰白或微带肉红色的致密细粒石英岩,之上为厚30米的灰绿色或赤红色的粉砂云母盾页岩或泥岩,其上部并含薄层不纯石英岩间互
In April 1958 when our team went to investigate the phosphorite deposit in Lv Shan, Henan, a new set of Wang River, a layer of reddish-brown muddy gravel with a thickness of more than 30 meters was found on the top of the Sinian. The size of the gravel was mixed , No layering can be found. Gravel composition varies, mainly quartzite, limestone and schist occasionally seen, for the sand mud cementation, matrix accounted for more than 80%. Gravel is mostly semi-angular or semicircular shape, often smooth, while the other end of the smaller smoothness. Below this gravel layer is dense, fine-grained quartzite, either greyish-white or slightly reddish flesh, above a gray-green or reddish silt-mica shield shale or mudstone 30 meters thick, Quartz rock each other