Ig WOVE COU LICE ta Saat Sia ARI IR Re EN RT NO SS CELT 293 
EERE MIE Message fa tan ale desan ARE tN: Coss Soak eke it ce hk hele, REL NE 255 
SAN AERIRCRES ore cecntie a ohicy SANE SEMM WPM Nac cs odo veu chute hi et ee 330 
PIN PNOBUS 0245-8 [hoon ciees wadce Wtasiceen os Batman tases alt Cacsideastase set dec secrete Merton aetes 175 
| CUE TSF aT pare Sere A et a AR, NR DE de eveconccteomeeeera acres 162 
RARE croaitc opasuenelonseetin aha uelssoiss sche sideis oe oath eriiontta ae tocgcad « Ase dace aL ee 74 
SPPICHACEUR Se cadence Sesiirtes sehen Moen tc teen apes cine, ve eed oe ee ie 330 
SGV PAMMEN MMe ceaciocc cence! <.naoB<tise-) tvs Tota eee Rete eM bs cone Salt eh Ee 147 
LOM PACU vemtee esis acs sccliecelinc sone cckne see atigee eset sincitecsecisss seas menor <coeiets ae eer 147 
PSMITTRATE DCTS ter asses ches vSere sae teers tends oie Aalshetstuie sso sivsta leldeciess dic beteg Seroame a EBaneeS 49 
MONBCHUSte ons ces scree Wie we os'eie « s/leislaicn.ce diules'aiesieiscidoslosat cise cis sniaine ceisacolcy buss cactice tactee eae 296 
AELIDS . 15k ORE DP aa ale OMe LAER Pik OR COMME ES hat i 266 
SOT EUTEMBAUZ OUST a ce!s ccs os aiena'sestacwecuteBedcetSk Pook cian SPA ete. een ee ee ae 306 
ONLI Meieiciniaia'ss)e'e~ 0's nice wos s s'eie sly e slob acc alald in ee-e/e'sis ouiethiamune se Gets cece Feet sec cineca eenecs «sete ean 310 
PSEIUPG TUT Ios .'slsnges s\ aha aheiea cee deste ubatbevaiAt Stet «teehee eRe ee ee 266 
PURMRGRILES) FAMIORUS!s;. cscs. c00eei scence ek toe sueeeiad Me eek ik Ree SA Ae ee 266 
OA DUCINUSt cnc caq seins tscsatn secs auch oieiastepees eas Mee ck ee ee ee 266 
AA TICORMIS Al Did Tg) ..2.devs 22. tesesea. «eva eeeaaee Meee aes cd ance ee ae 105 
PMLAALTLCOTIIS: LOSCUB Ts << acsur. 0. cesopeneisatas tatuotecl ieatecek teal ee ee 105 
RC CUITUSULIS ioe. sais Peas uceices son duv des saebanuta chav oetepacee. eee eeae atts ke 163 
TOMLCUIAGUS «Sos c0nndstacsnw ee steueoniless ou Gdebtasssotac ad avaeeea tcc: coe ees eee ee 170 
MOS GUSH amie cis'ce.c seieis.aitilevisnie.s'a/Atisle.lelotece'e ssltisinstis os sauiaseci ete hese Scn eee eet nen ete eee eee 214 
MIEOL Anerson seload ist cdtdeuis«actiges sates cov dsebentas cece aeletec cee saeco ete an eee Si ee ee 330 
I EEELICUS. oasis svn otiias dade cas ounstiactactoeeaes €at0.2 siscracdeok eh ot ee 261 
SUMPSELPITINULS «525 dace declan cz caSee diode Wheat tas cele osoagn usec evinacc ae ee 131 
BRCUPELD SS esc u's «lesen suyona une scandens uae cms, 525 edaip Benoit sie ocak Ma ee 312 
EL OTIAY rites vltinast wued dua aby Suh aiean woe e Na weeded eats Nom dooddnee diel getoecnde cae Uo nae a 321 
PM CURT OS PUL US 064.3. oo cscts ce couteieedescctbcncce Rose ewes cals SOaa Meet e cane RR te 264, 143 
US Aa ac ereWs oon dcskissin sy ouicinesdeobsunds oon he coon as cooeht pee snbcees Sood eset 265 
Me HU ICOSIR peas Sc ao ss. oaateliceacesert Saks vi cakesst se neo eetthene een ea ee 265 (62) 
PE VOC OC OW Alar 2s 2. Vevcs chugs spsdtes eoacesook tele saeco idl esdh Lee 294 
BNR IUNUES ceeMenesinc, c= Sea. ccc teres taehovad ls Seabee cacken: Cacehestenae ees at, ea (24, 60) 
WADE OGLE OUIEAS Red clei ncs, o2225s5 ccs Bob ssne 03 ack ings Aen Coe ae 295, 298 
HR ONGC Sees ee rics Sec oss ceteee he cated). ae See Pee tad tral ae 296 (72) 
HUME IVS toeeae Soe Gatos co Ste code tate 1k bce ec dateashe se, ee aeete Me ss ae 296, 335 
“CULT ICDDALESE Sf ROA, a ee a ee UR eR Oe ER) 218, 211, 224 
DP TACHISNE ease. wsechees oces i. SCO CS SCOT aD ABU OC EEA EGR cian areas doe niee 219 (42, 58, 59) 
OBIS REGU NA ss 2 Fae 5 Saks etic cs oe he lew nenaccaObheceh cost ueeie, SAU a Pad ee 87, 97 
MAR SUS ERT AIUU TE WTIN Eee Sona sed sovonag Paadeocees eatshe onsen tL Ie ot ee 85, 47, 51 
TAEOHCCLUN teacecncrctaivstecscomh eee se ox teth tte Jeideciodoweesdeanbancscuseceanetees 86 (12, 59) 
EUS RECT i ee 293,141. Bibliography, 280. Preface, 279 
Value of shell'structure im classificattons.:...ces. <eodsecccsieade.cetes le 328 
ARAM OXOSCOMA GGG 3 650.050. 2cdh. betas cdsssedsoopecte tec cowsceieadesdede toy a ee 294 
eR MMIRGAECCU LOSETIS 02752. sss crewese dsacterdeel cccusccsecs th coctsenc ae (56), 216 
LORE CETL RRO A A ea AE ee eee RPE ORLND 237, 238, 258, 259 
PDE VRTMIMIG 050 onion cd age cbaancenssddliddlactcct conse Made casi te ee een 258 
RECO CREAM U aaa 20 ila co's spa sivesijaeesearastenecl, xotateedeacessletceat ee ee 258 
ep PRE ESO Wea 10 25.08 200205052) .5.cb etd esaies cine Wbdeaceie deca bed atin ae ee 237 
EMI MMMESABUES ce Pes coo 5.00 Sualasa isch te sented uaacwee utes tao halet ate topaccktoeice ee ee (62) 
aUMRIPEONIPONGL Bole 2 5.5 2502. 03522856205 BhL ca tha ceed navies 141, 293, 294. Larve of, (48) 
