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(b)
Figure 7.8 (a) The Lake County uplift and vicinity (from Purser and Van Arsdale, 1998 ) . The solid
line marks the boundary of the Lake County uplift as defined by Russ ( 1982 ) , and the dotted lines are
kink bands (back thrusts) on the west side of the Tiptonville dome and Lake County uplift. Line A-A
is the line of cross-section in B. RL, Reelfoot Lake. (b) Cross-section A-A with its kink bands (back
thrusts). K, top of Cretaceous; Pz, top of Paleozoic; Pc, top of Precambrian; LCU, Lake County uplift
western margin; TD, Tiptonville dome western margin; RS, Reelfoot scarp. No vertical exaggeration.
Reverse fault displacement not visible at this scale.
 
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