BULLETIN OF THE GEOLOGICAL SOCIETY OF AMERICA 
VOL. 9, PP. 111-162, PLS. 6-10 FEBRUARY 8, 1898 
DRIFT PHENOMENA OF PUGET SOUND 
BY BAILEY WILLIS 
(Presented before the Society December 29, 1897) 
CONTENTS 
Page 
AiO UCHOMpEyyat ste toss fhe aire HHe ss < wde ale UAH seinen e Aaa a sles 5 12 
(CremeralrelatlOnSswec.2 lee) ccc hae bocgehssabevdice: Re INS Rea Atala ORES 112 
ANGUS TAO WIOEHN 1ANEEIo 5 o oon goo uc esce snoven ebb soos eb oROoe Sah Rae 112 
iinesBocene: SeosynCline... 4. bsncas sarees iesaeets dbessnes or jure es 113 
PURas SOLINC! Aol Was SiN ence osorenancaoede dos doceueeodeoneesneanasc 113 
Classiticationkottoporraphic features:s. «je. soe aesniemeee see eile dear 113 
Description of the major topographic features. ..........-...... eee eevee cess 114 
lahwisicalucharacvers imbeeneralerac a. c. eerie elites os Ses aeieeoieh cee « 114 
JPCRD, Woe Gls Tol OMaHIO MN AUG CoeMACKETe, 22 ob acoocesoccexoacsccodasceus 114 
The hollows, their distribution and character..................000.-0 005 115 
Inntemrelationsy a jecs- at cis se aes as Se enern eens alist ab aecionauasnitaltanst oiyeaceee 115 
AVG AbrONSh Otel Opt meres ek ce fore) eve ianet Seymore erarie ineree Ne Mie Tene, Ghee atte 116 
Profiles of Admiralty inlet and Hood canal... ...:................. 116 
Hypotheses of genetic processes...... Ties We Wena eee eee ern oy ee oe EAE 119 
Gemencligstatemle nti. ok t2 5 ccmaaneneeya Get usieusaiere 0 alert ier orais ise tale necone 119 
Tne GiROSTOrolanqorel NSS Kewanee 4 sc ceo GAA Men Eb ie mee ua ices 119 
The construction hypothesis............-....... SRikceii nuit emmainaranes 119 
Description of minor topographic forms .........-.-.-.. eee eee see eee 119 
Ordlerzotantnezbrare mits 2 se chk Necatais thie dos May Aevalab arab ever iA Ma rs Sihasl Seelle onal by s0s, ect ava 119 
The present and its immediate antecedents..................0.000---5: 120 
Method of presentation adopted. ..................12 2 eee eee cee ee 120 
EVAN IME SHevIn AE CAIAY OM Sires aie. << cjorsrscctete syercle eiciare cus Reteie ays euahoeaasy ed -. 120 
Ploocl jalaiime aioe CwWlinksbausenen Gut cot cas Gentes GANS pooh oodaoclndeGEE 123 
Seazchitisramdbenchesty. fikasi. cya nactstaccharieee t scts asic wit eck 125 
Features of the episode of latest glacial retreat......................20.. 125 
Name OF Glace agonimnnleinorls so cceseacoosocconaceucnopsc00sggpode 125 
NFAT SK AMIN OTAUN ES! 4 fs Ave tiaierss 2 etal v's) a ataco saat ee eteuaManah egleeeaereealera| aie is sormel cca anacl 126 
Meltasratlowalevielsawme seer: «ssa. aan Pc ce a 128 
Deltastattaiohvlevelaneoy 55, ca.) ct Acesercuuecnteleutee teres cilaeeeiies elec 30 
Mame RESRLACE Siyeverwsian cas, ovsrs cusheT st tl ciars cuclnaaretaialensueieye tol mawanelerenterseeraievale sian: 132 
WesleGl amine jolenlingiy, obo cacavccangecboduouoJoonccbonb soongou or _. 185 
Vashon drift, marginal features .............. Sig ORS Ha Oa: Hee 137 
Vashon drift areas, interior aspects ............. Pelee hanwaees ese. 140 
Geology of the Pleistocene epochs........--.... +: eect eee te ee eetenssenees 141 
XVII—Burn. Gror. Soc. Am., Von. 9, 1897 (111) 
