266 
No. 1.—Cedar Groye cement rock. 
Winter expelledmaie2i2s IVs ace ctr re eine eich eesesian: 1.00 
Tmsolibles<Silr@aites s,s soc = se eect ee eee orcre ae tem 
Soltuiblessilitca pie statee. cere es see iene shraaces 2 cee orne 10 
Merrie OMe ANU. ALIMOMN Ae sa eens ee cate ne es arene 4.00 
1 Dal onl eet eater atest a res cy tein Aon aren ere ens ay epee r a ee: 35.00 
NE Weta} je oats ls mies OL Sen each Als ciale Dict cre ices Gace ire omar ok trace 
SGauhGuker Selden er ee 27.50 
SalpHnurie “Qed. o5 stuoe es oes see orate meer ait, “oareee trace 
Organic matter, undetermined and loss.........-+.---65 4.70 
° 100.00 
The following analyses} were made by Mr. G. A. Kerr for this paper: 
No. IJ.—Bluish-gray, hard limestone with chert inclusions; two miles 
east of Orleans on the Livonia road. Below the Lost River chert. Specific 
gravity, 2.68. 
LG eLsTOV ATH oy (ne UTC ee aN Sees eT fe ee AM rca a AKO ari) 
TOM a fed te otc A eon He mah belek rhe pho ink vont take eee aos 0.804 
“MIRON OSIA, Ay. cssstac pf cieenct serum snc Seventato cpa ware loeb ecneres 461 
ASIAN? yaks Pies Wee ati rvd os ee tehens < RE AE Detonator Gena 3.210 
Calin) .¢- CAT DOMAGG hostasind chi slot ee ORL eee 84.920 
TO NMOTSRIAAM SE ce a ees.5 ay ssedoyn Led ones scanseareyeughagte Phat eet ee eens cloaks 435 
100.000 
No. III.—Gray, weathered, friable limestone, from the surface of a 
bluish-gray, lithographic limestone, one mile west of Union Church and 
three miles southwest of Orleans. Below the Lost River chert. Specific 
gravity, 2.44. 
Siliéa: cinsolublese his neers as cto hee ei note eee 5.580 
1h {0} OSM) Cot be Oe ayo mire es Cea he vd SANE SIRES Ke cea ea betta ait Oni 0.257 
Maonesiat. Oita ae eet ee rahe een Ale naira nant tae 0.284 
ATID CEU EES er tence © stadt ct trie 3.010 
Calcium Pardon ates GEM cd Seve es ects etint ys ae sene eae 89.904 
Undetermined tc oc. S2-eteeeer se ee stete ee esas eee geo ete .965 
100.000 
+Thanks are due Mr. G. A. Kerr, chemist to the W. W. Mooney & Son’s tannery com- 
pany, Columbus, Indiana, for kindly making analyses Nos. 2,3 and 4 at my request. 
