ee eae 
. Sears, J. H., Analysis of rock by 
INDEX TO 
Page 
ROCK Weathering...........:.ccscsccceeseeeees 281-285, 427 
Romincer, C., Reference to collection of fos- 
sils b 11 
RosENBUSCH, ny Clb 
TOT nccaccoembaanapoEcb bea poEoDTEeuee seaoSeonbGONGN gonancba 254 
Rowranp, BE. A., Acknowledgments to. 188 
Russevy, A. M., Acknowledgments to 188 
RUssELr, L.C. , Acknowledgments to, 112 
=> “cited on Admiralty till and cies perma 2 
— — — lignite..........00...0.00. . 150 
——— Malaspina glacier 146 
— — — origin of laccolites 3, 234 
——-— “plutonic plugs” of Black hills...... 233 
— — — rock weathering ...............cccc08 ceeeeeee 257 
RUTHERFORD, JOHN, Acknowledgments U@ercore 8 
— cited on clay-veins CB ROC RSE TOS EC CEEEDE CREOLE Ca CEE En 52 
Saprter, S. B., Reference to investigation 
OMMUTMSS SA OM Diiere-cctercess:-oescccccrnenciesseesss 89 
Sainz Davros channel and Niagara gorge..... 101 
SACUMINANOTWIVOLG Il Sail sesessstceacensetsoctevsurececcerisrsass 10 
Satispury, R. D., cited on ice blockade 201 
——— Paleozoic ropeway CRBeRERCLS : 
—— — rock weathering.. 
Sanps and clays of the Ottawa ‘basin ; R. W. 
SANDSTONE veins in Coal Measures.. 43 
Savz, Reference to the law of............ 277 
ScHERMERHORN, L. Y., cited on Great lak 73 
Scuucuerr, CHARLES, and David W hite ; Cre- 
taceous series of the west coast of Green- 
Jand 5 
ee er erERGe to mammoths from 381 
Scorr, W. B., cited on alnoite locality.. 
—; Memoir of Edward D. Cope.......... ... 401 
—, Reading of paper by.........-.......5 
—, Resolution of thanks offered by. Bins 
—, Title of paper by..............2.-00 w. 432 
SECREVARY’S Teport.....-...1.2-.:.-0..e00 
Srcrrons in Washington, Geologieal.. 
Suarer, A. E., Reference to quarry’o 
Suarer, D. C., Reference to quarry of.. 
SHALER, N. Sn cited on rock weathering...... 
= = Ne Champlain Uivtlcg actos uNoveewen yaveateee es 
Suerzer, W. H.; Limestones of southeastern 
Michigan, with their associated sand- 
Stone, salt, and pypsuim.........................- 10 
SHUITS, Martry, Reference to conglomerate 
boulder near house Ofern noo”. 
Siperia, Extinction of the mammoth ‘of. ~ 
Simons, Wie bible Of papensbiy....-----4----r. 
Srpson, C. T., cited on resemblance be- 
tween fauna of West Indian waters and 
U® PRON Ce seAnenaae wre saccades er Eee ere 
—, Determination of Greenland fossils by 
«Sp AcK-VEINS”” in Coal Measures........ 
— —— -, Age and origin of... 
““Soor-veins”’ in Coal Measure 
Sorsy, H. ©., cited on seconde 
Menibomimineralsss eke camels.) (oe 2 
Smiru, G.O , Acknowledgments to.. 
—, Announcement of election of.. 
— cited on Steilacoom plains... 
— —— Vashon drift... 
—, Commuting of dues by. 
—, Reading of paper by........ 
_, * Reference to discussion by 
— — — election of................... 
of western 
Ontario .. A 223, 227, 231 
——— Steep Be cele 235 
— — — thickness of Couchiching Sp OmSSoERCOER 228 
Smyru, C. H., Jr., cited on syenite- Cue, 
lilnos eset etree et 
—, Title of paper bv...... 
—; Weathering of alnoite in Manheim, New 
MOM epdrseaneeoocen pocadcadoxbecoboodonodtacéaonecosad..00Ce 257 
VOLUME 9. 459 
Page 
Smuytn, H. L., cited on development of bio- 
——— rocks of western Ontario... ; 
Spencer, J. W., cited on age of Niagara river. 110 
—— — Assiniboine vs ANC Wis-s-ceeeoeserenecese> 388, 389 
— —— duration of Niagara falls 
— — — Great lakkes.......ccceeee eee neces 
— — — Hudson valley clays and sand 
— — — Niagara falls 
SS SS FORO 
———-— river. 
— — — preglae ial outlet of I: 
— — — Whirlpool rapids 
—; Great changes of level in Mexico and 
the interoceanic connections................. 13 
—, Reference to discussion of paper by 9, 10 
— — — paper by os 14 
—, Titles of papers by 9 
SrANLEY- -Brown, JosepH, Editor’s report by. 397 
= CIGHRE TONGS: ronaccoresoseroccscooscere soeosenarcas 399 
Srantron, T. W., Identification of fossils by... 415 
—; Memoir of Joseph Francis..................--- 408 
—, Reference to work on Greenland fossils 
TON eee o sae Cobor nee EnRe betas rodosacacicteaenbociorocecaa AACN 344 
—, Statement concerning Greenland fossils 
BY seeee seg ee ee BBA ODEN O60. S62 
SreEnsrrup, K. J. V., cited on Greenland coal 
Ewa Ise naV GIS iileb a= scagc aebenencocdesane-ceoncranbeackas 358 
— — — Greenland dikes 
— — — — fossil locality.. ~ 30 
— — — — graphite strata.. 0, 358 
— — — — sedimentaries ce OOH) 
———-— shales..... 358, 361 
—— — — stratigraphy . 348 
—, Reference to collections by.. 
— — — work in Greenland by... 
Stevenson, J. J., elected President..ccccc.-.- 399 
_, Reading of paper DIAS anette 428 
STEVENSON, W. C., Photographs presented 
Sy eae ers ene Gena Nort uate 418, 420 
Stokes, H. N., Analysis of mouzinite............ 253 
— — — quartz- syenite paconosascodapadSssca¢en00sue +. 200 
StorErR, ——, cited on origin of petroleum.... 88 
SrravrGRAPHY and structure of the Puget 
group, Washington; Bailey Willis.. 2 
Srupps, Miss S. C., Reference to 6 
Sw ALLOW, G. C., Reference to paleontological 
ROE CO Bice eM cuiiy ea LUNE LSI Se 403 
SyEnrve—-porpHyry diles in the northern Ad- 
irondacks; H. P. Cushing..... ............... 239 
Tacoma delta of Washingtom................:..:0008 151 
TALMAGE, J. H., elected Fellow...................:: 400 
TapLine, GEORGE, Reference to well on land 
Ollocrosnace 
Tarr, R. don g ke bh es 
—--— Whirlpool TEE OIG Lea sAeaanecmscoponnoteobacsa-5 67 
Taytor, F. B., Sited on age of Niagara falls. 84 
eee SS! Creates eee ae an Le 2 
— — — Hudson Valley clays and sand 
— — — Niagara river. 
— — — scoured boulders ay 
— — — term “ Nipissing- Mattawa iene 
—,; Origin of the gorge of Whirlpool Paid 
” at UNDA See ete a ee eciacocss sed wcaaee ene mienebesrse 59 
—, Reference to discussion by 
—, Titles of papers by................-0 9, 10 
Taynor, SELwyn, Acknowledgments to.. 56 
TrHuANtepPec fossils.......... odnico 24 
— isthmus, Geology of 21 
TEION formation, Relation of Puget forma- 
(MeRtrane fOuINatIONS of Greenland.. 
Of IVICXICO)..cea. eden eteeee ceo eeteee nee 
—, Relation of Puget series to... 26 
THOMSON, , Reference to the works of..... 283 
Ticur, W. G., Announcement of election of, 2 
= sIeLEReEN Ce LOleleCulONmOlaeeteess tees teee-e OOS 
Trou and clays) AGMInalby. ss. ..c.c.sscesrenesccece 152 
