532 : GEOLOGY OF OHIO. 
A large part of the interval between the blue limestone and the Lower 
Coal, in the section given, is occupied by a sand-rock which appears very 
conspicuously above the Kirkendall coal. This is often reduced to a thin 
band, the thickness of the shale being correspondingly increased. 
The following sections illustrate these changes: 
J. P. Burton’s bank, Fairview— 
FT. IN 
JDAIIAN BHACl RAVE, 606646 956008 800500 805000 66 Dn000 Shas BoaSdo sOSSNC 13 0 
Blackrshalerwce ose joc os ie elate eGo ee See ee cients sien atete ee eee 40 0 
Sandstone: Lose es Ses sisi he eects core e cores eircisle le an ere ae earner 10 0 
Black:shale sfoac ie. Ses Rees ere dee mies eee Sere ale ae ere ere eee renee 0 3to4 
Coals. ooo oe Coeetcig ok we lowis Se siameie anes eleeie alevetelom wlaue ae netoroverer eee Ato 7 0 
On section 26, Chippewa township— 
ESD PEN 
ar Gees cee aio, Seicie cis tw tie nls oo ciara emia letere iene Sie are chatalere aetererera tate eoeectes 9 0 
NOPE WOVG CS aye) eek Seek epee ae Rome rey ay Rie nursraet QU anion RLS i dat a Sa St ka ve 56 0 
Gray (shal econ tise ee Soe cate cee te tieteieee te Se Ee aire cleretee eerste ptetate 31 0 
Black shialetioj20 02 chess ee eee ee as aaa ane ete mnte staat eee cision 15 0 
COAT yess Ros a ciate wale Doble Siseihye setae ore Shatner 4 6 
Shaft at Chippewa Mine— 
Glayvandyshiale i's ocak atafelotelernialcl aleicere eisiceicine eteia eis ein aye cisine eieeineteciete rates 33 6 
SaANGStOUOs 2c weincics sie icwlomte cya sate ele tete ete ie leo ielele re omeneeicre cerns raleieialats 30 0 
@layis hale Se te ooh steatosis ate einyeh cee ain a ereretoy ctoeyate eval cree kare tertetereteters 8 0 
MTONVOLG Bsek See, sebis wel eke clels otter erate che om ayvevarernre ere reiotapersttetele ratetctore 1 0 
@lay Shales aaj. ee pscie cS ieb tye cinle kis acl Cet etceretstnte mic tm tcielene Sietepstere eieremeete 11 0 
SAN ASTON eee race ae rate epee rarer oapereeie ere 0 a aia feta ha crater ta ete ee 15 0 
Gray SAN ASLOIE 2.2 see Sie So He Pee Ee RE Se rc eer Ore en ae 4 ) 
PTV RPG Ee id oe A NAS oh Oo aR LIGA CRRV 2 0 
BODY COMME Lacie c cle vomrs betajate etalale erate mye telatetereuateroe rw lage terete aretetercnetatete re tayeteatale 1 6 
GOO COR Se ee ise Utara ae we ele eleanor eee clea ree etre 4 0 
Drill-hole on Huntz’s farm, Chippewa township; shaft since sunk— 
FT. IN. 
1 DE i ORR a pes eRe emo men RUS er Ope A Nt A aa oR REN eae Ses a gua ae 10 6 
ATT CRS AINE S osovh eisai eS a7 isi aN ae | Ue Pe pine DU a Aare ea 6 6 
DANGSTONGs 2 oc Mewes sioe es «nite sicmee ee canis celemeicicien alae saveele ey cere menateierers 3 0 
SHiall OF ee UME Uae tA IE Sea SOR AO aa ee fear ce es aca eee 14 0 
GalcareGus iron) Ore Mae Se Dae SEs eS 0 eA pat eed i 0 
Black: shaléy sees ot Seach See A a oe eel ae a ene eae ere 22 6 
Oa sac Sos VSL ET ays ere Ae A lao gl ci A ee ap 5 Q 
Silver Creek Mining and Railroad Company’s property — 
BT, LN 
ISB) See GC Cee MOOEHE Soe COO G55 AEGd CEH Saas bobSoo bacoadoGads SoU eS 19 0 
Gray SANGSLOME soe cic cissois oes Spe ay rN calc eae Ue tetra 6 0 
ANS BERG ISRO) G56 GSAS CA ba dade booosin doo cadoooodnod opddoapdadanac 9 0 
