STRATIGRAPHICAL ORDER. 99 
Tintern JEMDL WnreM@KSTROVHVE).69005000666000 60000080000000000d000000 060000:365000000 500000880000 a 
TIBIESTER EE | gn0tic000 200080 5E0B0H000000 COCCI CODECAULUEO DS OCUEGOCOFCDDO OE DH UG COO COS EOUACEOEGE 28 
Limestone— Upper Mercer, flinty............cscssscsccseccsrtovcncecnsceececcoeeees 2 
Coals WipperMlercemrrsaciccccscovcctere dens sincesccos cs deseo nceciseeecccesichecdcsence. 1 
JETER bo 99900600-00000000008000080000000000000 DA0C0CONO COBO A COOCOOCOTOCET ADCO IDOOSIBOCL 23 
Limestone—Lower Mercer, in bed of run. 
By passing over the ridge into the deep valley of Jonathan’s creek, 
we'drop by rapid descent to the very bottom of the coal measures. The 
Newtonville limestone, which Andrews showed to be of sub-carbonifer- 
ous age, mak’s the floor and walls of the creek for a number of miles. 
The Lower Coal Measures are shorter here than at any other point in 
the State, but the series is not shortened by the omission of its leading 
elements. Almost every stratum that is due can be found here. The 
section from the level of the creek is as follows : 
Coal—Middle Kittanning or Upper Del Carbo seam (No. 6) ......... hore 
VSR URETA VEN |666600006600000900 6600000006800000000 6005800000000 60 Saenecsles Saat teSsenesawseeteass 20 
~ Coal—Lower Kittanning or Lower Del Carbo seam (No.5) .... .....--- 4 
Nin GeMVallese cece csccees ese ceccsesdecssccescsUececloscectlcts lescccscs Ooseeve: seasecccesocses 38 
ESOT E—— ERUCI ATI LL Ileosectctisaccugeeceaecesces ccs ss olectesescasecesdsessvoasceeesess 4 
CoGla-UiiN Gee. ssccctocsescsseisscanssesesoes Wrac cu slonccciones dsscucecsesssigs’s Seeessee cassie veces — 
Interval, including Limestone, Upper Mercer...............ssscscscseesees 70 
Goi tiineeearecenees sess cocee Soares echoes veseeiics Svsiceeh Vcllasbenieces sss easGaascsaeesoats — 
SAINESLONIE—— UO WCToPVLCT. COT) tect celecicce secs sic se ccniictscsssiesicn ees se est soos vaceseseeeees 2 
(Gam LIM eee nassctccecs ic oesrccre oesente se cscnceseuss Seeene dsecsseucleeieevecheccessdceseds oe 
Hina tetavial terran ennateseccconetacnalseccacieccwerse dees cncscaceess sleless sessed escectesacee 80 
Timestone—Maxville, Sub-carboniferous—(Seen).............scccccscsecsccsvees 15 
Bed of stream. 
In the neighborhood of Cusaac’s Station, and mainly on the farm 
of Mrs. Phoebe France, the following interesting section is obtained]: 
Coal—Middle Kittanning (No. 6) (Worked)........c0 ssscessssssesseeeee eee 
Interval, covering place of L. Kittanning, which is wanting..... 36 6 
Ore and flint—Ferriferous limestone hoOrizon..............cececescoseereres 1 
ntterviallteeeseeranoeccenecscecetocces te siicc ccs tee coc lsessetecdecicescectsecennecses 10 
Coal—Clarion Lower (?), “Peacock coal” (opened ).............06 see dl 
Ibe rVallsckcccscsesccsessicscotesssecancvavestescescasesssssobes! Sevcctaeacecceetseecs 10 
ESOC EULA INGUIN Seeessce. ce ccccsteiceds<sesena elses ce teeteees dneweeseen ses 2 
Mina he Taye es eee sts cee e as sic ccisw sissies civeeiies vioteassesuiesesnecedssasnessmellelacsett 23 
Ore—red block (local ?)......... Seeds sscsieGesaesenaoteis seed tee ce siw dads doonceats — 
lita Ce Tivallyecewratrccnccycces seein se eotiecececencevtsccescsesassssssscsusgeasecuacueeeeebes 25 
Lamestone—Upper Mercer, With O7e............ccccccscosscsccscscscnses seoses 1 6 
TN COTV A escccresslvossescsecsicct<ssvecesenssevesescesesesccess CI DOCH OE OA aces 25 «66 
Coal—Lower Mercer, cannel seam, 0 to 3 ft....... ...eceeee ee 50000050560 2 
Level of Jonathan’s Creek, 
