if^G loLiPiQal of Wie CiiQ. goc. /^lahupal +li^t:opy. 



Vol. XIV. 



I'lalc IV 



Fig. 3. Upper Part of Section at Ludlow, Ky., No. 4). Cin. Gkoui-. J. V J,, Sept., 1S90. 



Fig. 4. Lower Part of Section, .^.bove water's edge, Ludlow, Kv. J. F. J., Sept., 1S90. 



