180 
Cement plaster: 
as fire-proof material .................. 122 
chemistry of manufacture of....... 161-166 
hardeningoleeren see eee eee eee 115 
ChaillengerireportSeeee eee ee CoE oconee 76 
Chatelicriaeereeeeoee eee 87, 88, 91, 94, 95, 161 
Chemistry of gypsum .................. 134-160 
Ol’ HNEVNUUENCULIRE)s 600000 0000000000 0000 161-165 
Cheopsipyramideeeeseee ee eee eere 119, 140 
Clarke; Wan ean ieee memcaveiieree Zone 
Coal used for plaster.................. 102, 103 
Colorado gypsum deposits........ 30, 117, 134 
Composition of gypsum, observations 
30 010) 8 Ua ari aes nS EEN DEMUTH Te i rete 153, 157 
COOLIO VE cee a eet ratotere aise 51 
Cottonwood Falls limestone........... 47, 49 
CragimaWeWwioteuneree teen eee eeee 42-47, 73 
(Gi OSI WOKE LAVOE 56660000 cogo00000000 96, 97 
Crystallography of gypsum ................ 85 
Crystals of gypsum..... 53, 59, 60, 66, 68, 73 
74, 92, 93, 94, 167 
D. 
Dakota sandstone...... 35, 36, 43, 48, 49, 78 
IDEN AY, Silke JElopINONRERY 5 650000 cccco0 0000000000 131 
DAWSON ie ae acts eee Ae Dra eetere TU, 
Dei Cand olleynster. ciccceer ocr ener 55 1B) 
Deposition of gypsum by thermal springs, 177 
chemical theory of Hunt............... 77 
LEFOMPSCALWALET Us agen ree 76 
through action of pyrite ............... 78 
through volcanic agencies ............. 77 
Dillons ypsumipaece ash pee Nee 146 
analysis of gypsum earth .............. 149 
Dip in Blue Rapids area ............ seyceg ite 57 
INVHOPSME SION sancneae eee OR eee 60 
in Medicine Lodge area................ 50 
THY 183] MOCKS TEEMWOIN o sooc oa caodonccosovoboo | 
in Solomon City region ................ 58 
Disintegrator for gypsum.......... tote oie 97 
Dum ble Hotspur teers yee voters 29 
EK. 
Ehrsam Machine Company ................ 96 
IDIROSOIN od boooscosvonaoove 33-39, 48, 49, 50, 61 
F. 
Fertilizer in form of gypsum—see Land 
Plaster. 
Hire-prootematerialeeee epee eer ereeereere 122 
Fort Dodge gypsum—see lowa. 
HowlermBrotherse-eeeeee ee eee eee 52 
France, analysis of gypsum................ 141 
BranklinssBenjaming ys eeeeneeee rere eared 125 
Invenrnlidhinn, JRO ID, Os so0000 000000 sodace 145, 152 
University Geological Survey of Kansas. 
G. 
Geology of Kansas gypsum.............. 40-50 
Sectionvofen eee Be tena hy 47 
Grand Rapids)gypsum®....-2.44.. v-sdeoeeee 26 
Great Western Manufacturing Company.. 96 
Greeleyicypsumy eee ee eee 44, 60 
Grimsley, Prof. G. P..... 4, 12, 18, 15, 16, 140 
Geuda Springs gypsum............. 31, 48, 69 
CTE{ ERO} interes SCH TER aR Anse ih REAR tS 48 
Gypsite—see Gypsum Earth. 
GypsumMmasiftertilizer eee eeE eee: 124-133 
CTEN(O) MANCHA MOP eBEIA NaanG on 5 bbe doco 13 
denivationofaword-eeeeeeee eee eeeeerce 19 
early history csc tse Goo ee ne 19-22 
LOLI Uae eth ces ee ee 19, 85 
formation of beds .......... 76-88, 134, 135 
geography Of aes scoe es ee OEE 31. 
SCOLORY LOL hac ece ceo oe eee 13, 40 
hard eningolew ie peewee eee 117 
IniCalifornia soe eee 29 
Ini Canadas sees sic oe a nee 30 
in Coal Measure shales................. 73 
Int Colorad on ach eee eee eee 30 
inkCretaccousishales peeeeeee ee eeeeneee 74 
Ineindrtanvierritornyeee cee eee eco ee 28 
INTO Wa esd ot keose eR eaoee Oa eeone 27 
INVK ANSAS HV e/4ochtee enieeaeer emer tee aatee 31 
Thy IAA aber holon a awe we Cninhad SoGa acol doowo 26 
hal IN@wy NOW 65 cscco¢e0e0 000 seer as 23 
IMO eae ea Sel eee Bee eees 25 
Tn J2eramnenybyaley Goo0q6000000000 000000 b0p0 26 
yo Wed: < chs ten Me Ay URE eG Mee yi Ay 29 
ineRertianytormavlions.peeeeereneeeeere 74 
IM Virginia jccecssece GeO SEe 27 
In Wi OMmiNgess Ass see ae Oe 30 
roanarasy eyavel MUD IS, 5o00.60.500000 0000000000 51-73 
origin of Kansas rock deposits....... 79-81 
origin of Kansas secondary deposits, 81-84 
stratigraphy of Kansas............... 48-50 
VALItleSiOlis ucts aioe cee eee 22 
Gypsum City gypsum area................- 31 
ALO OL een S edo ti teemenmaareene 48 
analySessesswer so sace ens 146, 147, 149-155 
GEPOSIGSS Hacer aes cele te ee eee 57 
Hope Mines 2s asses os oe ee 59 
Second aryadepositsiaeeeeee eee eee 63 
Soraya, (Oniny MMV) 5 5550 0000600000 D0000¢ 58 
SA IEIR ONY CI cogo00 000000 600000 00000000 49 
WO) QOAVOIONY OM coca bocs o00c00 000000 000000 35 
Gypsum earth (gypsite)................ Bil, 483 
AcCMmeiGePOSIbz cussaeanes a oe eee 64, 65 
Neatiterdepositreeaecreeeee eee OL OD 
Aluminite or Aitna deposit. ........... 65 
analyses of...... BAB Caco naa aee Sod 149-155 
Burnside posits eee eeeee 67 
ComparachvenvaluesEneeeeeeneeoree cree 120 
GiScovery Of sonnei eee ions oo, (BE 
