952 INDEX. 
PAGE 
Mahonineycountyssandstonesescen sseesee eter eee eee eee Beet cto coe atcianeaiie ne 71 
Marl Belmonticounbypemaseeeceee ete SS SS BSTC SO ODO COC OSS SO GAO SESe Saad ac 287 
MastodonpremainsCoshoctonicountye-a-oeeecesiee eee eee ee eee ee eee eee 593 
Wie ScVAlDIG) MUTTON sooo e560 baG05d Go6e Bod bean CSo6de soacdes jogéed Heoo gabe 24, 817, 890 
McFarland, R. M., determination of dip -..-........--..-.-: Poca. cou $a55006 cece S400 940 
Medinaycounbysescecd Sowa 'sjacet ao Saleen la cue elif ayn ey Tee tee na eee ear 362 
RODD Boe Sop conc oc OOo cOloOE Abb Ubaado Heda beboon cies ceule area sine =o) uae neepeerets 4 
Miami COuUnbYgiccemerameisienecicscetse calece MESES BODO GO00 Sdos GaOS Sooo Sonn daboG0 bond 463 
NIQUE) ahaperah egy COWIE 36556 BO6G06 Boba Gogg bee6 bSh0 Gaao cial Coca aiiva ere Svea ea 237 
Nelsonville region. ...-.. SOUS O POUCISEDO SUES SOUS dbs Sbbd SadOeaod sdodooasye 693, 926 
NOM ICES OOCHls GogoSu pobGep 6066 Goon GNGo GeaQde HodSbabOnd 64545060 HoGmSd CHOGOS oH 922, 929 
INGNANETAT, do ths TRE NOBUS) Ol oa Sado cn56 66ac00 bode Shoo boooab eee 1, 52, 90, 133, 151, 716, 781 
INGORE CROWD oacass oqo cong Co0U Gncose 6o0Gn9 HoOU bodoss baSbos GbOood 7, 408, 443, 465, 477 
fossils Oftwec. cokes. sie Uialaia wie ole isiain Rs one eae psa at egeee cuntcremerete 416-515 
INTERNE) OTROS) G6 Gaa0 Bobod0 5056 ORO 68000 GO00 dboG DUD BHpO douN bsoD cece HéoSon BES 
INO) Ole ae ROR Soe Coc GOOG SOCEON Bobs HOUO Oe RBOOr oC CaeO eGo Aaa sade goueue dace 617, 851 
Oiliwells; (Columbiana county < 21 clea seers tle ree oe ares ree eee re ee eee 118 
RGBORS COMMUN Go Scop pond ooOSRO 00d GoSG00 oddodo Agee MNO BtbEooe SeboSS 348 
Ortons Haiward, reports ot ~o-eyo nce cee ee eee eerste 381, 392, 404, 420, 596, 883 
Paleontolosy,otCormiterous) Limestonevcesnaecele eee eet ete eee eee net 618 
Peat, Darke county ficwee sticsce ec aoea aes eae anaes eee eeen toe une ee 499 
SOOM” COWMN, cocoon caocss 6565 c606 90600 680 500090 G5N505 00560 doaHST b50800 454 « 
PetrolommrakKaioxncounbymececrcmince science ceisaeeissee eet Re mem a cemciee: 340 
CHIEN Co ob600 conG00 6009 0000 09e 209 890000 BHOOS5 D4GD00 KosSOR So0n HOaRDOE 16 
JERE) COWEN IEG 55 Good dG Donn 6000 Gado HOOG Ce0dHS G600 Gaga EdoonSéoande pane btad ooa0 404 
TREO. IW, Chay IRSOOUS Cliccedosceoe Gack oHds oso se0b 289, 310, 325, 348, 519, 529, 540, 562, 647 
Richlanadtcounty se ee acess sae oe erecta ster one a loeinlane ie orale germe te teletn setereramstete eae 310 
economic geology Oreos saGbOd Sob obo deaSdded Sado eEsd cb5400 06 323 
Salina Group .---.--225 2-52-25. ..--. - = 500 SObe Se SANE Goo 6N6Gde S$ sadeds O54 baad 8 
SPUDUXOVAUNE eoo6 ssocon do06 So8e BEEN SOG ASOD So COD NEUE OBO CoUeaonbouS Cogn Kod cabo 97 
TSalt,ounday Creeks Wallleyjcsstele a miaterele cei ele eee afore tee sete ata ela pelea teet ele 713 
TOMER! COWL, cae sou ROG d50 008556 66 5606 495ebS dbo Sdodss coo Soa Hodes DOMDeE 84 
Salt wells, Columbiana county ...0. -2-+ -0-- ---- ween oes ene enn wanes Ae Sn LLG 
Shawnee Limestone ..---.----2- -- eee noe = en ene ene ee ee wee = eee eee eee 895, 935 
Shelby county..---..-.-..-----+---- ------ -------=-- BEEBE HSS 6 DOG SHS Deb oOnEMOSoe ¢ 448 
SIGWAIHOME Olgscase aso8 504 choo bobooe soda Sova Sabo coca soooncaorseo, CHD) 
SirawGbhny COM eb oGos ssoqe0 GOS oo. 065006 e550 done degaoulscns og conees ondcdo babs Sooe 930 
Soil, Butler county..--.. 020 o-n-0- eon eee ene rene nee wee = ee ween ne nee towne 401 
Champaign county .---.-. -202 enon none meee oon e ene nn ee ene ee een wees nee A92 
Darke county ..- 0+ ------ 000 jecn cone cote mene more oie ene neo ee se nine case nc ee 509 
Holmes county .--- --- 200 cn2 ene won e penne ween ne ee noe eae jee acielnnmninw ones 540 
IDG EAN, COM S asa Goma boSH oo Saco nb5H Gsun Gdon coun Geode cees ase ngeo cada conascs | Bile) 
Madison county -.- --22 -22202 ccen ene nne ween come ee cece ee tenn ne eer ewe commen 423 
AO MG) COMIN, coooc6 GoS600 5o00 oo6G09 b9a0'889090 05 foe eie tana a eieietee a eekenter eek Sil 
Shelby county...--. --05 coe ccs conn cone cone ence coon en coc ecs soc e cs cone ewes cone A457 
