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在新疆博尔塔拉盆地第三系油气显示区内,发现藜科盐生草属植物,并排斥其他植物生长;在油气显示区之外,其他草本植物繁茂而未见盐生草.通过对两类土壤及含油碎屑岩的对比研究,本文提出:盐生草有可能作为中高纬度地区的石油指示植物．
In the Tertiary oil and gas display area of the Bortala Basin in Xinjiang, Chenopodiaceae was found and excluddated by other plants, while other herbs were lush outside of the oil and gas display area and no salt grass was found. Two types of soil and oil-bearing clastic rocks comparative study, the paper proposed: salt grass may be used as oil indication plants in the mid-high latitudes.