GENERAL INDEX 



603 



Thurmann, J., cited, 100, 101. 

 Timberncck mine, Section at, 77. 

 Tip Top, Arundel plants from, 95. 



Fossils from, 438, 441, 442. 

 Tithonian, 131. 



Torsch Packing Co., Well section at, 74. 

 Toucas, A., cited, 100. 

 Toula, F., cited, 130. 

 Trautschold, H., cited, 131. 

 Trents Reach, Fossils from, 227, 229, 



233, 254, 278, 284, 335, 395, 410, 



426, 435, 441. 

 Trents Reach, Patuxent plants from, 



90, 92, 94. 

 Trinity beds, 135. 

 Trinity beds. Age of, 136, 161. 

 Trinity beds. Flora of, 135. 

 Turonian, 101. 

 Tyson, P. T., 35, 49. 



U 



Uhler, P. R., 39, 40, 43, 50, 51, 52. 

 Uitenhage series, 113. 



Fossil plants from, 113. 

 Underwood, L. M., cited, 235. 

 Union Tunnel, Cone from, 413. 

 Unger, F., cited, 146, 296. 

 Upper Cretaceous, 28. 

 Upper Oolite, 46, 67. 

 Upper Secondary, 46, 67. 

 Urgonian, 43, 100. 

 Urgonian of Greenland, 132. 



V 



Valanginian, 43, 100, 101. 



Vanuxem, L., 47. 



Variegated clays, 64. 



Vaughan, T. W., 97. 



Valenovsky, J., cited, 296, 338, 419. 



Vinegar Hill, Fossils from, 246, 247, 



250, 252, 280, 284, 308, 340, 347, 



386, 388, 389, 406, 407, 408, 430, 



435, 478, 483. 

 Vinegar Hill, Patapsco plants from, 91, 



93, 95. 

 Vraconnian, 143. 



W 



Ward, L. F., 19, 39, 41, 43, 44, 45, 50, 



51, 53, 54, 55, 101, 103, 121, 153, 496. 

 Washington, Section at, 78. 

 Fossils from, 89. 

 Well section at, 78. 

 Wealden, 100, 101. 

 Wealden, discussed, 106. 

 Wellhams, Fossils from, 224, 278, 388, 



389, 403, 430, 455, 461, 462, 476, 483. 

 Wellhams, Patapsco plants from, 91, 



93, 95. 

 Wernsdorfer schichten, 129. 

 Westphalia, Fossil plants from. 111. 

 White, C. A., 52. 

 White, David, 291, 298. 

 White House Bluff, Fossils from, 89, 213, 



224, 284, 303, 430, 438, 453, 459, 



462, 465, 471, 473, 479, 480, 481. 

 White House Bluff, Patapsco plants 



from, 91, 95. 

 White & Schuchert, cited, 133. 

 Wicomico formation, 32. 

 Widewater, Fossils from, 237, 278, 347, 



395, 399, 400, 403, 438, 462, 467, 



471, 473, 479, 488. 

 Widewater, Patapsco plants from, 91, 93, 



95. 

 Wieland, G. R., cited, 138, 314, 315, 



316, 320. 

 Williams, G. H., 52. 

 Williamson, W. C, cited, 319. 

 Willlston, S. W., cited, 163. 

 Woodbridge, Fossils from, 258, 438. 

 Woodbridge, Patuxent plants from, 90, 



94. 

 Woodward, A. Smith, 18, 101. 

 Wyoming, Cycadophytes from, 121. 



Yokoyama, M., cited, 19, 115, 116, 250, 



267, 283, 337. • 

 Yorktown formation, 31. 



Zigno, A., cited, 495. 

 Zeiller, R., cited, 114, 215, 241, 245, 

 419, 496. 



