Читать книгу Structural Analysis and Synthesis - Stephen M. Rowland - Страница 21

Using the map in Figure P1.3, determine the structural grain of the areas indicated. Also, determine the dip direction where possible.

Location	Structural grain	Dip direction?
a
b
c
d
e

Figure P1.1 Base map on which to plot structural symbols in Problem 1.4.

Figure P1.2 Map with structural symbols to be read back in Problem 1.5.

Figure P1.3 Topographic map showing linear ridges with uneven slopes to measure structural grain and possible dip direction in Problem 1.6.