x INDEX OF PROCEEDINGS. 
PAGE PAGE 
Trichecus rOSMArus .....+.++. id) \WrocystisioryZo.. : J. cieseet aE 
Mrilobites ivr. 3/1 tees 10 Venericardia granulata.... .. 139 
THOCHIUAG. «(science ree 128 “Ventilationic2.. .......- + amass 53 
Trogontherium Cuvieri....... 93 Vienna exhibition............ 75 
Tungsten, compoundsiof...... 81 Vétulina....... .ce.ecseecses 47 
Cae pe eply Reger ay heap ae Water, oxygenation of..... ooo 108 
U.S. Geol. Surveys.......... 140 sik se rthes Get te 
Uphantenia chemungensis.... 84 ww A pore e pees a cable 68 
Upper coal measures......... 139 Win per Ox88; FCOr Or aan 
es kee 36 ind, pressure of............ 30 
een Ace alii abe vate! 11 WAStAT IO anileliete cn ett 19 
Uranium compounds. ....42, 45, 74 
GCA ogee niet are ene Ne bates We VALNAO Rh Ba goonacenadaG UCU < 67 
Wrine, examin, Of-1 a.) sl. By MZONLEOCS: cicin'a 6 wee oeieas ake eter 148 
