INDEX. 281 
PAGE. 
Royal Society, Committee to Aid 
ME p WiOEK Of eh seca ode oce bee octoce 99 
Saturnina (Bombycina)............ 54 
Schmidtella cambrica.............. 137 
Science of Mechanics, Historical 
Sketch of Development...... 64 
Serentifie: Alliance. ...........0:.-. 78 
Seals, Babylonian, Assyrian, Sas- 
sanian, Minerals Used in.... 87 
Seaweed from Trenton Rocks of 
MISCOMSLDE eee ssovee ese es sank 63 
Sea urchin Fertilization............ 1 
Section of Cambrian Rocks at 
Hantord) Brooks. sc. secs: 106 
Sectional Committee Appointed. 46 
Sectional Officers. ......<s.sc0.se..<.- 100 
Sectional Officers, Election of.... 45 
Senff, Charles H., Elected Resi- 
GenbaWemilbence-ssc.scce.ree. -c- 220 
Serpentine, Associated with the 
Red Hematite, at Antwerp, 
INSEE oon stea aus stetnere el socias ss 64 
Silver, Experiments upon......... 180 
Sketch Map of Cambrian at Han- 
LOT A STOO Ke, ceases eaehase cco see 108 
Soda-Granite...........c0.0.000.cec00 204 
Soda-Granite, Microscopic Char- 
BCLEUS OL fe. se cute see daceee ects 205 
Soda-Granites, Analyses of....... 27 
Species of Band } (Protolenus 
Fauna), List of................ 148 
RIMEMSEIT TBs cos 00 one eos ecssecan seins 59 
Spiders of Colorado (by title)... 100 
Spongida of Protolenus Fauna.. 112 
Standard Sizes for Drawers and 
PRED Ge seo ceesere ccs see cens 65, 66, 67 
Starr, Prof. M. Allen, elected 
resident member....>......... 65 
Stars, Mean Declination of 56, 
Observed for Variation of 
Latitude at Naples and New 
MON Gisco7. adact vs'doseces esse secs 87 
Stentor, Phenomenon in Life- 
ERISGOT We Olacsaue «svasrerecesoues 49 
Stetson, Francis Lynde, elected 
resident member............... 220 
PAGE. 
Stratford, Prof. Wm, elected 
resident member............... 68 
Subfaunas of Band 6, St. John 
RRPOMD eecrcace ot osvars mestoecsok: 105 
Summer Experiences of Prof. 
Wiety GR hos. 2 see seoeisetex sens 7 
Sunspots, Penumbras of......... rei 
Sunspots, Pictures of............... 7é 
Tendencies of Recent Electrical 
BI CHEATCH GIs ence oh tes 153 
Tendon, Capsula-intermediate... 250 
Tendon, Capsula-pectoral......... 241 
Tendon, Gleno-Epitrochlear....... 247 
Thompson, Prof. W. Gilman, 
elected resident member... 93 
Titanotheres, Skull Structure.... 62 
Topographical Map of State, 
Preparations Oliees-sese oe 91 
‘Doxopnenstien 252.05. cstse toe 185 
Toxopneustes Fertilization, Phe- 
MOMENOUEOheese5---5esse 5. secs 99 
Treasurer, Report of ............... 88 
Trematobolus insignis............ 122 
Trilobita of Protolenus Fauna.. 138 
Tropical Birds, Habits of......... 66 
Tuning Forks, Method of Com- 
paring “Pitelt (Gf-., ::....73.8 76 
Uranium Glass, Experim’ts upon 169 
Unrecognized Families of Larve 61 
Vacuum Pump, Automatic Mer- 
GUL nan ncccsiecamionsvesc tes caaates 78 
Ventro-appendicular Muscular 
Sheet, intermediate layer of 233 
Ventro-appendicular Muscular 
Sheet, deep layer of........... 233 
Ventro-appendicular muscular 
Sheet, Superficial layer of. 233 
Volcanic Comparisons............. 209 
Volborthella tenuis................. 
Wade, Herbert T., elected resi- 
dent, member lrt 225.6 «sic 220 
Water Bath of Copper............ a 
Yolk Nucleus, Literature on..229-230 
