作者paleoworld (恭喜恭喜啦~*^^*~!!!!!!!)
看板b892040XX
标题[转录][野地考古题]
时间Fri Apr 19 16:53:13 2002
※ [本文转录自 b882040XX 看板]
作者: LDF (远离) 看板: b882040XX
标题: [野地考古题]
时间: Sun Apr 14 13:21:32 2002
除了学长姐班版里的 还有:
1. 列举至少四种野外常见的线型构造,并描述以地质倾斜仪量测野外
露头线型构造的步骤。
2. a. 何谓 fold vergence?
b. 说明如何利用 parasitic minor folds 来决定主要褶皱构造。
3. 何谓 cleavage differaction? 如何利用 cleavage 与层面的关系
判定区域褶皱构造或地层层序。
4. a. 解释 shear zone 与 Riedel shear fracture。
b. 如何利用 Riedel shear fracture 判定相对剪动方向?
c. 说明共轭剪裂带交角(2θ)与 σ1 的关系,随地下深度的变化。
5. a. 地质剖面图(geological section)
b. 地层剖面图(stratigraphy section)
c. 地貌式柱状剖面图(geomorphic stratigraphic columnar section)
d. 一般地质调查报告的主要格式中节要(abstract)、综述(summary)
与结论(conclusion)之内容有何异同?
6. 解释下列符号代表的地质构造
(打不出来,sorry....@_@)
7. Given an anticline plunging 30 due north. Beds on the east limb
(N19W, 60E) contain sole markings which trend due east. Determine
the original orientation of this sedimentary lineation.
8. (有张地形图)With the following information, and and the following
topographic map, construct a geologic map. The base of a 100m thick
Triassic located on the west boundary of vertical diabase dike of
Jurassic age 50m thick; its trend is N20E. At point C, the base of
a horizontal Creataceous sequence is exposed, and at point D the base
of a conformable sequence of Tertiary rocks is present.
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