588 



BULL. GEOL. SOC. AM. 



id, T. .V. Cited "ii mingling "f Me 



Boic and i •• faunas 



i lie Salmon River Bhale ::ii 



ind By-Laws t 



, l'r..\ isional 7 



— , Provisional, Committee on revision of 18 



[Rxm u elevation (Higb) preceding the 

 Pleisl me 



— growth, Mode of 18 



— progress treas of) in North America 36 



— surface. Division of 36 



. G. ll., i ibituary notice "f 519 



— , Reference t", .>n extrusive origin of 



traps Bf,2 



work by, in New Jersey 39 



E I 1 .' Ited on the Laramie group 525 



— . Ri in arh - on the Laramie '-'roup 55 1 



Cornrli University, Meeting in 9 



Correlation, Discussion of methods of 481 



. E., Reference to map by 168 



ii . Report ol " 



' "i n i no, Defense of name 183 



Cretaceous plants from Martha's Vineyard., 554 



— (Tertiary and) deposits ol eastern Mas i 



chusetts 443 



Crosby, W. O , Cited on the geology "f the 



Black Hills 'Jul 



Jointed structure I - 



oceanic sedimentation j.V.i 



the age of the Black Hills crystal- 

 lines 239 



unconformities in the Black Hills... 250 



— , Reference i" work of, in Massachusetts... : J >7 

 Cb — in Mr in.., Significance and illustration 



of I i- 



Cboto, C. W., Cited on unconformity in the 



Elk mountains 261 



— . Work of, in the Denver region 284 



Cboll, Jambs, Cited on causes <>f changes in 



level 309 



the length of the post-glacial period, 809 



< n\ ptozhom \U • li. Founding • 



< lUBOl ' I In' I and il- fauna I- 1 



Ctrtia, Relations of, to Spirifera 667 



< 'i in isa, Relations of, i" Spirift ra 



l>Ah"i\, Pre-Cambrian rocks "f the Black 

 Hills of 203 



lun.T. N , < Ited "ii rocks of the Hudson 

 valley 344 



Dall, W. II, Reference to, on temperatun 

 of Alaska 153 



work Of, in Ala-La 102, 101, 1"-, 126, 



127, 137 

 Dana, J. D.; Areas of Continental Progri 



in N"rtii America 



— , en.-. I oi cool Inentftl progri 



sandstone dike- i 1 1 



— significani i fiord* 503 



submarine channel ol the Hudson 



, Record ol address by 



—.Title of paper 18 



Dartoh, n. H., Cited on rocks of the Hudson 



valley 34 1 



Darwin, Chabxes, Quotation from, on Band- 

 it tone dikes (39 



Davidson, Oborob, Cited on submerged val- 

 leys "i i he P i ■■ ■ t 



Davidson, Thomas, Work of, In paleontolog 

 Inn-, w. M., Cited "ii Beer aft' i Mountain I 

 — , On Advisory committee on publication 



Committee to confer with other socio 



tli 



— . Record "t discussion by 14, ! 



, Remarl on andxtone • i 1 1< < - ■- iij 



th«- Appomattox formation If 



Hudson Klver group 



— ; Structure and Origin "t Glacial Band 



Plains 105 



. I ni. ol | <i ■ 

 Dawson, O. M . .ii ift deposits In iln- 

 .n..i ihwesl Ti i i Itory 



Page 

 Dawson, G. M , Cited on nggd merates of the 



Lake "t the W I- 181 



Hriti-li Columbia _'I7, 219 



Canadian drift :i'.i7 



explorations "i the Yukon 



interglacial beds 316 



northward iee flow 543 



the geology "f the West Coasl 196 



Kootanie beds 276 



Laramie group •'■'-- 



— Quotation from 106 



— , Reference to work of ... 17 



, in Alaska 102, i"i. l«8, 115, 



- I 15, 1 10 

 Dawson, Sir William, and D, P Penhallow; 



The Pleisl I lot a of ' ana. la :'.l 1 



, Title ol paper by 563 



— , cited "ii the Laramie group 



Saguenay gorge 



— , Remarks on I ' 23 



Imi w of rocks 133 



I » 1 1 i \ ..f the Yukon 110 



Depression during the glacial period, Evi- 

 dence of 663 



Dbbhavbs, G. P., On mingling "I Mexozoic 



an.i Cen fau nas 



Dbsor, I'... Definition "I Algonquin, by 238 



Devbrei \, W. B., Cited "ii gold ores of the 



Black Hills 



Dbwai que, G . Works of 18*2 



Dbwbbs, .). II., Refere t.. work "f. In 



Pennsylvania 521 



Dewet, Chester, Cited "ii rocks of the Hud- 

 son valley 



osposoiDJB, New species and genera of., 22 

 Dikes, Sandst -Ill 



— (Trap) ii. ar RLennebunkport, Me 'ii 



.;, J. 8., ' Sited "ii kimberlite 



— : Sandstone hikes ill 



— , Title of paper by 557 



Disintegration "I rocks 



Dispi \. i mi ni in the Grand Ca i, A line of., 19 



Dri mmond, a. t.. Cited on the origin "f the 



'.real Lake- 660 



Duprrnov, P. A , i it.-. I ..ii rocks ol central 



I ranee 174 



I v, < '. B., Cited mi the Mesozoic of New 



Mexico 275 



— unconformities in New Mexico 251 



the Plateau region 



— , Quotation from 50 



— , Reference t" work of •'. G2 



Dwioht.W. B., Reference t.< finding of los- 



sii- by 39 



Eau i m. i -. Certain phenomena of I 



Earth's crust. Strength of the 23 



Baton, \ tos, < Ited on rocks of the Hudson 



ley 335 



Eldridob, G. If.. ( ited on Dino aurua beds... 267 



orographic movements 278 



in fortuities in tli" Elk mount- 

 ains -Id, 



— , Work of, in the Denver region 



r»N of i el lows 12, 



Officers 13, 



rtoN and depression, Evidence of. 



— i ll iirii .■.nit mental i preceding the P 







Elliott, II W., Quotation from, on Alaska... 

 I .i i -. R, \\ : Stratigraphy "f the "Quebec 



Group" 



. Title "I paper by 



Emerson, 11. K.j Porphyritlc and Gneissoid 



'•in. ii. hi Massachusetts 



— , R rd >.f dl by 



. R i r . ; i ■ i. on Not » ay geolog 



Sandstone dlki 



i!.' it... I mi mingling of Mi — boIo 



an i i ■>■ Ic faunas 



the rock* ol the Vilironrlanks 359 



Blrdseye formation 509 



518 



Ill* 



II" 



