藤田煤矿区梓山组中段灰岩沉积特征

摘要

The general analysis of the sedimentary characteristics of mid-piece limestone of Zishan Fm in YongFeng Tengtian Coal Mine Area is helpful to have a more complete understanding of the paleogeographic environment at the late period of Early Carboniferous i%对永丰藤田煤矿区石炭系下统梓山组中段灰岩的沉积特征的综合分析,有助于对本区早石炭世晚期（大塘期）中时古地理环境的认识。