PL,. XIV 
mmrM% m mimuig 
'L'AXlTilW ID.iV ini-'iK! TIH (1DTL’ S3 
Coal Measures 
JFdDSSHit. ltiML*(tt)lRLA. 
Leo Lesquereux del. 
A.H .Worthen direxu 
Western Engraving Co. Chic ago. 
V - . : , 
