530 GEOLOGY OF OHIO. 
branch of Wills Creek. A section was taken on the land of Horatio 
Grummond, section 23, as follows: 
Ft. In 
Da SI ALS tec ansssdechnccteneceelecs seule montaceaee scam ee sauemteearciaee paectece ce aon mEeEnecaeEmes 8 
20) Cannel coaluireported thickness ewnee-es eee eee cece eee eee 9 968000000 I @ 
SU IN OVE XORE GievanniMalien nN Leal ALL mak Aula RAAT USA RANE INES SIS a 79 0 
4M Sand StOn Grau meer cecceses ences: Cucaeie aon eos LEN ie Acoeads laclstlverecsees Bono NauaNs 3 
5) Shale/andablaciaslate, nodules\oiioreiceccaccsceetecteteecre erties cee eoee 6 0 
6: Coal; 34 feet seen, reported ce... secs. sdaleesccuswsnce cesses couecceeleastenen ence 6 0 
(See Map XII., No. 1.) 
The lower coal of this section was thought to be the equivalent of the | 
Cambridge seam, and the equivalent of the Alexander seam in Muskin- 
sum county. The coal was formerly mined on the farm of Mr. Grummond, 
but the old mine was not in a condition for complete measurement. The 
cannel coal, eighty-eight feet above, is in the horizon of a thin seam of 
coal seen at many points. 
Near Cassell’s Station, on the Central Ohio Railroad, section 22, the 
following section was taken : 
Et: In. 
1. Interval to top of hill not measured. 
ZemHossiliteroussimmeston eeenceensescca seer cintacenerrerce denne ay alatet Weve sumoneas 15 0 
Date NOL ISCO YL CAS necicinu sate cau sacrece sit muse acest cas eee aes ah OM aR A TON ear aes Jove lI) & 
AWANSAMASTOME Bare eee ieecceVercidseeotsea need awe Coed Ce sate cache curate rena aim Mee eaten 6 0 
Sh sDark Shales fern gin oust sits iincsstesecsvent eueeceteetssee sR UnaNCiSs enact anaes 3 0 
64 Blackband MromiOreines vec Pees seme ealec he cae eee ISR ear CAC Nea a one 3 0 
J (oa! (Cambridge:seam)) eri ic cote tctycctecoa scene eraeelecen casero eee 3 
Bue Notseenitoleveluoterallroadutnackwacemecs:seeeeedecntocecee ses RHEE at 10 0 
(See Map XII., No. 15.) 
The following analysis of the blackband ore of the above section was 
made by Prof. Wormley: 
SPECIACH OTA WA tye asalcacscosnelecteaseccleceees Wedeceyee suasituravouuueiloncuelesarcaceeteemecs 3.052 
Wiaterrandiviolatilenmatbeniccncsssasccsscecaicceveneclottecl-odestiaccecntedscneesecsce 11.55 
‘Iron, carbonate...... 5616186060008 960005 CoddcK) do0n80060. BodHde BECELA BEGKS Jogocd doaeAH coNEGIaL) 30.12 
TGS, SEINE (DUTODSE LS) socran concdanco odocdd 200 aon0Nd oodced oD OG HUDdcK Gotivdd tice obcoo8 addcdo ododan 8.34 
Silicious matter....... TRUE Inn ASA oman ARE RTE AEA CHEE Dec ColOHGaB Stade Keo ae 38.72 
CUI ITODINN SAH aoanty Reciea Se eal ata Ns Le Mesalaed CSO TMNT eee 00.00 
Miami Sanesernssseccsccse PRS RIS a RS OnE Sar We AR SOARES Hac cs GooaHHE BeBe aGEES 2.30 
]LibaM, CEVA CYOINEMK nog o607100555 o30002009 DonADD HIGGS Lula alec enon iocondla eutaltne Mcdaintecnca tuees 2.30 
IMENTS a adooode csccnboas doGrh0000 006000 Pessina eaten cuRulcaelsevecalcnoecceuanedonecenescesuncess 2.49 
RSID O) OI? Boser6 nonone daboos abbde0 640555 dondsbo000 243803508009" cod6G duoGGS dobodO 95000 446050,00 0.16 
ANTE Basanoncs cours ededco 6obbdS 610000 bA6du'00G0G0 Codauaiagughs Hodde0 bagaG0 00800 Gd000060 99.58 
IY (Pe DING THRO OY assb64 bocdon boudubiso 06.460 060605 0000150 200009 Guadadcad domed BIEd0bNG0 619000 008 090 22.12 
Phosphoric acid ......cvcccccsseoseesoeses svesee soeceeees coccce svcese cesses cue see cee vee ceees trace. 
