摘要
本文通过观察、研究各沉积单元的相标示。依据瓦尔特相率,结合平面图上各种单因素图件来确定沉积建造的相的构造,进而运用适当的作图方法绘制能够反映沉积当时古地理面貌的岩相古地理图。
Based on observation and study of the sedimentary units marked. Based on plan of Walter fraction, combined with the single factor maps to determine the structure of the sedimentary formation,＇ and then applying the appropriate rhapping drawing to reflect the deposition when the paleogeographic face of lithofacies paleogeographic reap Purpose is to draw lithofacies paleogeography map di- rectly serve the prospecting .
出处
《黑龙江科技信息》
2013年第4期63-63,共1页
Heilongjiang Science and Technology Information
关键词
沉积环境
田古地理
岩相
palaeogeography of the depositional environment facies
