JKDTlOTTg of the IP UHL ©©W A ©HTTMEJRo 
As the general course of theTuZcovah here differs little front a straight: line , IL a. will represent its level with sufficient eiactnes s. The horizontal dis fumes are shortened. 
Drawn by the Don. WDDJfoa) Stmrgways. 
Strata now visible. 
Supposed continuation . 
Published by W Phillips, D arid# tl, IdZZ . 
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