HOCKING VALLEY COAL FIELD. 
The facts are represented in the accompanying figure : 
9,9 
Interval, containing shales and a Coarse .............ce.eseeeees 
Sometimes conglomeritic sandstone ..............0.0008 «0 : 50 
Upper division of Mahoning sandstone .................00. 
Brushy@neekscoalip (Nossa) ie uineeennuaes soestecsieteces ss uideduenleeseee aad 0- 23 “ 
Mrartenvcllppeeme he ye ict a usuassrrskiceatical Seiten waisa'e ssisels Nestareveene gesect 10-20 “ 
Brush Creek limestone, often replaced by Ore ........ .....ssseseses \ MA 
DW LEWAWMOLIescdccrsoncmcecsocesteseeslecece 
Mahoningysandstone) lowen bench. 3.12... .sssscccsescsslnecccentoce 
Coarse and sometimes conglomeritic.............. .sssseeee 15-25 “ 
Sometimes replaced by shales ...................ceseececeeeee 
Upper Freeport coal and Blackband horizon .............s0008 seeseees 0-10 = 
Coal No. 7— 
Wipperbreeporticlaygand Shale iin.cccisccerssesecsssoeseore +ihscsoncences 2-10 “ 
Upper Freeport lime- peace ORES ese Cencoaewhere se oy ng Teese 
ee a ea (Shales ..............0...---seeeeeeeeeeee ts - 
Shawnee or buff limestone ...... 3 ft. 
Interval, Upper Freeport sandstone or shale.................26. 10-20 “ 
Lower Freeport coal (Nos. 6a and 6b of Vol. IIL) ........... ee eoes 0-3 “* 
Lower Freeport limestone, lower buff...... .............cececeeeceeree 
(Norris and Snow Fork limestones of Vol. it | Ve yy 
KGW HRONE Mc ce. cen tescsn Nosselinoess ic sue tesetelesstnusacecas sts « 
Lower Freeport sandstone, often replaced in whole or in oe 30-40 « 
lon” SAE WON GIMANES). 660.55 onedeoougscncddabacooonndoondaddosdaden sooCuBOaoEDES! doe 
Mibioleliey Txaitvenrarariraye? GOEL, ING; Wscrscascsoscbcascond bs bsen cooood uecnOaGE™ bocdoe 5-13“ 
Shales containing Snow Fork Kidney ore ................csceeeees 2-10 “ 
Intenvalysandiyasialew naaimlysnccer-scdccesccoccscesecceitesse merce cece 10-20 “ 
Lower Kittanning coal.............. Gasigeiceeto aes tenlsate dalea leas seebiaisnaeteet atte 125° SE 
KeittanminorclayanoMsMalesanicrcrsccccssocssccccscccetccnsecemeordseesenetes 10-20 “ 
Hernilerousminrestone andy baled ONGs..cccsaissecotecoseseseccooosecescees 1-4 * 
Clarion coul, blossom occasionally seen— 
Interval, sometimes sandstone, generally shale................8 20-30 “ 
Putnam Hill limestone, generally represented by blue ore........ Qari rss 
Inte nvialsesteessesccw eso eka t: aaa dunceh emt shovel na cawlerecetntite sean eeee seas 10-15 “ 
Tionesta coal? Coal No. IIIb PsreeeeblnsaNarsdise Conassosctesascamnunscaasats. Oe ey 
Tionesta clay ?......... SOO SCOR BOCHO ROBE nda COBO es OBEOOLCuDd SOS ODEBoG ES URCOce Se beEe U= a 
Ge Tava eter eee ete ce caeelewececisitclinueu ante sales en wcutusiOeees cos ageess oi LOR. 
[ Ore. } 
Upper Mercer horizon. CeeOnS: Paltercenemnaban eet olatu ene dcatee: 1-10 “ 
| 
L Clay. J 
peinterval ine idingMDnresdenisandstomercsasaietses-cqscccsceseeee<-kee 20-30 “ 
(PO Resa ote ceuacsetends O- 1 ft. ) 
esl CSCOMC may ect essueese ss 2-10 ft. | 
epee: IR @O aliens Senseo tcasaeensateus O- 6 ft. | 
Powis Merccihouzon aie ni cen Se) elev a 
[elie Cervantes si wrote sale 10-12 ft. | 
WOWeLOresccctcocnsesseteee. O- 15 it. J 
