t 
INDEX. 253 
Randolph county, section of strata in 
Raney Mine... ... cece cece terete enn eeeee 
Red clay imbedding zinc ore, analysis of ....... eedonnxesevadece ePeTTerer ree eer c er ee er 175 
Red soil of White county, character Of... 1... sss eee e cree cece eee nee e eect nent ne eneteee 69 
Rice’s spring... 6... cece eee cee eee ee nent e ne ee ne eee n eee eee eee neers bee eeeneees 207 
Rocks associated with the ores of zinc and lead, analysis of the .......-......0.0005 aa LT4-177 
Rock house:'in Newton county... .s2s6 202s vas euras noes sinasnnansons enedianarineseewsnasoas 86 
Rosin-weed in Marion county.....-.essseeeee en Tee CeTTT TT ETS er eer ee Ce ea 294 
Round-top peak of the Judah mountain. ...... 6... eee e cece eee cece crete eee e eens 81 
SaccHarorpaL sandstone of Missouri, equivalent of the... .... cece cece eee e eee e eee cneeene 42 
Saline exudations in Carroll county......++se+eeeeeee ss eiasacisg caveecancesuonale Seton G in te verbena eretedice 91 
Salt-petre. See nitre. : 
Sandblows in Poinsett county.........++eseeeeee 3 
Sandstone, quartzose, of Greene COUNLY..... 6. cece cence eee cnet eee ee et ones 
quaternary, of Greene COUNLY.....--- eee e eee eee tence eee e eet e eee e eens 
Of Carroll COUNTY 21... cece cece eee e erent ete e enon seen en ee rereeseeeeees 10 DT, €7 
of Independence COUDtY...... cece eee sete etc e ner enter eee e eee e ence eeer teens é 
Of Marion County ....ccceser ese cr cence neta nner enon sence eeeereeeeneeas 45, 51 
Ol VZATA COMM EV: os sig g's ws co tors ac iohn Osos geapauionar a euayadars nin. db a Shera eaede'aaaneranenoteenina aud 41, 42, 43 
of Poinsett county.......eeeeee ee eeeeees seein oar rts bea oie tnvoads Capes N SG SAS lege age eI 31, 32 
Of White: cOUDLY. é.0:c0sconiersioas wea reiare cen ein tune dinieieserhiniece ie inode eee acaie 68, 69, 70, 71 
flagey, of Searcy cOUNtY... 66... cece cree cnet ete e ete e ete e nee e et ee ene eeas 78 
saccharoidal, equivalent of the .......seee eee e seer eee erent ere ere eeeeees 4Q 
white, of Fulton county .........--.--e. GG sau Gee as ey con ene rep eslins cole ee aaNet ye) coeuerdvesene) tes 4Q 
white, of Independence county .......ceceecee ete e cette eee n eee e teen et enees 38-41 
with vermicular impressions. ......++eee+ee eee cere eee SE ee ee oe 70 
Bearcy cOUDLY ... csc eee cece eee ee eens 76 
_black marble of...... v% 17 
flaggy sandstone of ne 78 
OCCUTrEHCE OF Lead Ore IWiresicssarcsrsue eda cre warnneVRN STEERS ¥eewO Se aeS NR 79 
section of strata on the Carrollton road in 11... ce cece cece cece eee renee eeee 79 
section of gtrata in Wiley’s Cove, Of ..caceeesee eee cert et ence enter eeeeenes are 
Section of strata on Spadra creek, Johuson county ... see cece eee eee e eet eee eee e eee eees 129 
oi Mitehell?s, billc. saccjosee ses See ROR R ESS DNS DRERY Ole ele ee Rk OR edinee 50 
in the lead region of Carroll County... 6.60 eee reer ence tence teen nee eeeens 57 
in the lead region of Marion county........sseeee cece ete ee cere eene ences 48 
near the Rapp barrens, Fulton county 1.21... seer cece cere cece eee e eens 59 
in Wiley’s Cove, Searcy COUnLY... 6... cece cece cece cece eee eee teen e eens 78 
on Carrollton road, Searcy COUNGY..... ee cece eee eee eect eee e eee ene etees 19 
pear the mouth of Cave creek, Newton CoUnty.....-.cseceeeesecerscsaee &3 
of the Boat mountain, Carroll county ....... eee eee ee eee eee ei ewede ears 91 
of hills in Prairie township, Carroll county........... esse eee e eee eee e eee 97 
on Warton’s creek, Madison county.......eseeeeeeee 
of the subcarboniferous group of Washington county. . . : 
near Fayetteville, Washington County....... sess cere eee e renee eee ene 
on Middle fork of White river, Washington county ......- esse cess eee ees 
on East fork of Illinois river, Washington county... ......-eeee eee e ences 
on Cane hill, Washington County. ..eeceee eens eee ee ee ee te ee ee ene en eee 120 
on College hill, Washington county... 6.6 sess eee e cere eee erent neces 121 
in Vineyard township, Washington County ....-.seeeeee ee eee cree eeeneee 122 
near Van Buren, Crawford COUNtY... ccc cece cece eee eee eee cree eee e nee 125 
in Randolph COUDty......cecee cere eee cece eee e teen teen tee seen teens 206 
jn Lawrence CONDLY ... 6. ee cece eee eee ee eee ene eeeee eee are eee 298 
at Calamine, Lawrence County... ..ee cece eee cere eee e eee n eee eeeeeees 211 
in Independence county........ psa AIGS ee ictew ceeads Me UAE RRe TTA RES 216 
near Phillip’s coal bank, Crawford county....... peueerv terest Hemesea ete 227 
on Mulberry river, Franklin county. 23 
in coal region of Johnson county ...... tosses QOL 
on Illinois bayou, Pope county......-sseeeee seen ener reeeeee tiasae 8 
on Galley creek, Pope county .....-..sseee i gins ea Beek es A le Gls ye a 234 
in Pulaski and Conway counties.........- ae 238 
Belenite cevececccce cece cece ce ee eseeee ee ecee ener eennnet scree seee anes 
Shale, gypsiferous of Washington county......+++++sseeees cioiatoe se aaa 
ferruginous.....---++-- seeseeers ae sees sve avbyarorevavan esas vera abun Bla eA 
hard, of Benton county.......-. 14 Bi Beara diay ahd ty enacadaeneus: esomsslaya SRO RNNS 
Shell-marl, quaternary, of Greene county.....-...-- wdsoneuaiereds (iis ee RBRReAR aE 
Shield’s bluff, section abecccssseeec cece sees cee ee ee eee eer et ener seenneeeeereteseatatess : 
Silesian method of manufacturing zinc ....+--+ssereeeeeee joe be sadinie aE RERET Se et er ere 
Silex, itsabundance in northern Arkansas.....++..++.++ Pi Ea be FRE RE ERENT Mea ee RIM oe vn Lal 
Silurian period, rocks of the upper, not occurring in the northern counties of Arkansas ...... 195 
