1024 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 127 
Wells Creek dolomite, 104 Witten formation, 7, 9, 19, 23, 39, 45, 48, 50, 
Wetmore, A., 5 58, 63, 69, 78, 81, 89, 90, 92, 98, 99, 102, 
Weybridge member of Beldens formation, 31 105, 106, 108, 115 
Whistle Creek formation, 62, 80, 97 Womble formation, 125 
Whitcomb, L. D., 3 Woodway formation, 69, 99 
Whiterock stage, 7, 15, 28 
Whitesburg formation, 11, 39, 40, 56, 73, Y 
97, 98 
Yellow Branch member of Poteet forma- 
tion, 85, 99 
Youngman formation, 31, 32, 34, 35, 36 
Whitewood formation, 125 
Wichita Mountains, 11, 118 
Wilderness stage, 8, 92 
Willard, B., 5 
Wilson, A., 5 Zz 
Wilson, C. W., 5 Zell member of Macy formation, 115, 116 
