辽东湾晚更新世末期陆相沉积石英砂表面的微结构

SURFACE MICROTEXTURES OF QUARTY SAND IN THE UPPER PLEISTOCENE LAND FACIE SEDIMENTS OF LIAODONG GULF

通过对辽东湾柱状样下部沉积物石英砂表面微结构的观察、研究，得出， 其特点具有明显的风成陆相沉积环境。

Surface microtextures of quartz sand in the land facie sediments of Liaodong Gulf core samples were studied. The characteristic surface microtextures of quartz sand indicate the studied quarty sand is the eolian sand.