209 



Warfleld, Edwin. 5. 0. 

 Water-horizons in Eocene, 123. 



in Miocene, 123. 

 Water resovirccs, discussed. 121. 

 Wliite oak, ISO. 

 Whitney, Miiton. 48. 

 Wicomico formation, 91. 



areal distribution of. 91. 



character of materials of, 92. 



local sections in, 93. 



stratigraphic reiations of, 92. 



structure and thiciiness of, 91. 

 Wicomico stage. 63. 

 Williams, A., Jr., 46. 



Williams, G. PI., 48. 

 Winds and weather, 176. 

 Windsor Sand. 130. 



mechanical anal.vses of. 

 Wood consumption, 192. 

 Woolman, Lewis, 47. 



Yellow poplar. ISS. 



Zones of the Choptank formation. 74. 

 Zones of the St. Mary's formation, 78. 



