INDEX TO 
PD a TWAU MIS ACORN Gree. -a-222n0----2=-cnseddersnncccessnssce sno 
Dettas of Duwamish valley. 
—— Mohawk: valley............... 
Derrorr mpprine, Register of the 
Devonian strata near Syracuse. 
Dikes, Syenite-porphyry....... 
DILLER, J.S., Photographs by. 
D'Invineiers, E. V., Presentation of nega- 
TSCM Vaentetesie wer eeslam ia devansicuescdlusisjemreenninsseen< 
Discovery of marine Cretaceous in boring at 
Norfolk, Virginia; N. H. Darton.. 
Dover, R. E.,, Announcement of election of. 1 
-, Reference to election of... 
Doury gravels of Washington 
Downe, —, Reference to maps of 
_nian rock areas JONG cceeshooasaodg aeacossdgecennnoce 
Drier boulders of the Ottawaand Saint Law- 
rence valleys . 0 
— deposits of oneal valley... 
— phenomena of Puget sound; 
Drumurns near Syracuse xo 17h) 
Dryer. C. R., Announcement of election of. 1 
—, Refer ence to election of a 
DUNNINGION, F. P., cited on earth’s compo- 
GHMIFTI@I) :nee -nconanonenarenoc cooseebeocncospubnebces soo Sobad09 263 
Dynamic Acrron, Effect on rocks of............ .. 275 
Eaxkte, A. S., Analysis of dike rock by........ 248 
— cited on syenite-porphyry dike..... 243 
Eprror’s report... 
Execrion of Fellows, 
Eis, ——, cited on comp 
MUN VASIL ABE Speceneeteciresc-facrs=-ceslepa tn -nednacesioanace 
Ets, R. W., cited on physical features of 
the Mattawa river. as 76 
—, Reference to discussion by .. 414 
. 211 
412 
= Sands and clays of the Ottawa basin 
—— Mibl@iof Paper Dy... --...-...-.sseescaecceseneedenceene 
EMERSON, B. K. Heine on age of Postglacial 
period... 110 
—, elected Vice-President........ 399 
Emmons, E., cited on New York diabases 242 
Emmons, S. F., Commuting of dues by......... 396 
ENGLAND, “‘ Clay-veins”’ in Coal Measures of. 53 
Eneirr, Cart, Reference to experiments on 
oils by... 89 
Eocene Coal es Was ingtor 131 
— geosyncline of Washington.......... 113 
— of Greenland....................00 . 367 
—— the Tehuantepec isthmus. 22 
—— Virginia...............0+ - 415 
—— Washington..... 5 
—, Relation of Puget 5 
— sandstones of Washington.. 128 
Ersacn, J., Photographs by........ 424 
Evans, N. N., Mecacnleiencnts to.. . 169 
PMGVON OMAP CT DY. .ccccscucssscssssaepescerecnesscnce 426 
Farrcnuinp, H. L., cited on Geneva beach..... 195 
— elected Secretary.............-.sssccsssscessccesceees 
—,; Proceedings of the Ninth Summer Meet- 
ing, held at Detroit, Michigan, August 
10, 1897.. 1 
; Proceedings ‘of the Tenth Annual Meet- 
ing, held at Montreal, Canada, December 
28, 29, and 30, 1897 : 
—, Reference to discussion by. 
—, Secretary’s report by 
FALconrr, Huen, cited on mammoth re- 
371, 372 
—, Statements concerning elephant remains 
b 374, 375, 380 
O. C., Photographs presented 
ID)yraiecee sacar ere ee cee EN Sse 418, 419 
FrLiows and officers of the Society, List of.. 433 
LXVI—But.. Grou. Soc. Am., Von, 9, 1897 
VOLUME 9. 455 
Page 
Fietp CorumBian Museum, Photographs pre- 
Semel Dyeeeeetatcawecncdensnnctenceee seers 418, 419 
Fioripa, Analyses of soils and clays: from... 309 
FLoop ‘gravels ‘of the Mohawk valley 
Forey, P. H.,Acknowledgments to 
Fonrarne, W. M., Reference to paleontolog- 
ical work Oe Ee a ee ee 403 
ForsBere, , Analysis of Nordmarkite by. 248 
Forr Piprre series, Relation of Greenland 
formations to 
Fossiz plants from Greenland 5S 
Fossixts from British Columbia.. 369 
— — Cambrian of New York.......... 
— — Carboniferous of Washington... 
— — Lower Coal Measures of Missov 
— — Michigan 
— — Moose river, 
— — Tehuantepec 
— — Virginia Cretaceous..... 
Fox Hixts series, Relation of Greenland for- 
TOOEAW BIC ONS) VO) peanmoooconoenG0s Op Buncenasocdansco. 00205000 
Frass, Oscar, cited on origin of petroleum. 91 
Canada.. 
Furrerer, Kart, cited on quartz-porphyries. 301 
Geiki£, JAmEs, cited on destruction of pre- 
histori HS HINTON es PO UR ke ae es 390 
GEoLoGicaL probabilities as to petroleum ; 
Dye bir el CON rey asks Seo sarpecsn seco ooseroneeastaoeaoe 85 
Grorera, Analyses of slat from. 308 
eo Gul OLevevoctcesecesionceecedsteccreieceasccesecleee . 113 
Ginpert, G. K., nce nowedemants to. . 408 
— citedon age. of Niagara river.. 110 
Blackihillseeee en ae 
— — — deposits of Mohawk valley 
— — — duration of Niagara falls 
— — — epeirogenic changes 
— — — Hudson valley clay 
— — — laccolites......... 
— — — Mattawa river.. 
— — — Mohawk valley ice dam.. 
— —— Niagara falls...... bs 
SSS = HONZO. 
— — — — river. 
———-—V Thirlpool CERZOOCDLO? 
— — — Syracuse abandoned water channels. 174 
— elected temporary chairman.. 9 
—, Photographs by.............0. 202 we 423 
—, Reference to discussion of paper by..... 9, 10 
— — — use of term “ Nipissing Great ike ?3 
NSE Sn Soca EG EECEE BREUER EAE SESE Bee es 
_, ts of thanks offered by 12 
Ginn, A. C., cited on New York basal con- 
glomerate Sipodocogooonecooc;oNadacHROOGEAOCanEGEQ0atON 242 
GiaciAL deposits of Mohawk: valley. 183 
——, Relation of Puget series to.. coo 
— epoch, Admiralty................. eco thay) 
——, Vashon......... > 141 
— geology in New York 
— — — Washington ¥5 
— lakes above and below Niagara river, 
— movements in Mohawk valley 
— strize in Canada.........-.20. PROSE Iaccos] ben EEES) ‘ 
Guuck, Luo, Reference to information fur- 
AMISH OWSYS by Oh gore eaceca mec eeEAbOeFECcK EOS DN acrEOnERD SE 43, 44 
Gorprert, H. R., cited on Greenland fossils.. 346 
Goong, G. B., cited on resemblance between 
fauna of. West Indian waters and the 
JETTA Olle torenetss acer en anertcrceaa ee ren coce tee 32 
GRANT, ——, cited on rocks of western On- 
tario... pont 50 200 
GRAVEL, Douty . 
-, Orting 147 
— plains of W ashington pososaoegosspsnoapeougbBSeeEneO 135 
Great changes of level in 1) and the 
interoceanic connections ; i W. Spen- 
(2 Fnnenecnancecosao0ccncnngn cod scadandOIanooaCoqsHoSoEe0uRK 13 
Grasses Atane Series Of........0:-...e00- 343-368 
