900 



NEW YORK STATE MUSEUM 



ANALYSES OF LIMESTONES OF 



No. 



87 



38 



89 



40 



41 

 42 

 43 

 44 

 45 

 46 

 47 

 48 

 49 

 50 

 51 

 58 

 53 

 54 

 55 

 56 



57 

 58 

 59 



STATE AND 



COUNTY 



Arkausas (c'd) 

 Sevier 



Washington , . . , 



California 



Contra Costa . , 



Inyo. 



Colorado 



Arapahoe 



60 

 61 

 63 

 63 



64 



Garfield 



Jefferson . 

 Lake 



Ouray. 

 Park . . 



PLACE 



Brownstown 

 Johnson 



Mt Diablo. . . . 

 Near Keeler. 



Denver 



Glenwood Springs. 



Morrison . 

 Leadville 



Ouray 



Fairplay 



Buckskin gulch. 



Mt Silverheels. 



O 



21.19 



.21 



.7 



.27 



7.76 



11.84 



17.64 



< 



4.26 



.39 







.17 



.54 



.53 

 .27 



.17 



4.86 

 7 



1.52 

 .017 



.11 



.97 

 .18 

 .42 



.26 

 .74 

 .03 

 trace 

 .14 

 .09 



1.66 

 trace 



.99 



.1 

 .03 

 .38 

 .21 



.11 



O 



o 

 o 



.04 .32 



.11 .1 



46.73 

 99.34 



a35.61 

 a31.042 



a27.49 



a40.64 



al5.87 



a46.65 



a47.4 



a.S9.56 



a26.5 



a32.14 



a55.17 



a53.79 



ao5.49 



a55.81 



a55.45 



a55.68 



a48 73 



a30.79 



a30.48 

 a29.97 

 a27.26 



O 



o 



1.51 



.62 



1.51 



61.39 

 621.791 



618.03 



6.73 



610.6 



62.64 



64.49 



68.56 



614.g6 



618.72 



6.21 



6.46 



6.24 



6 trace 



6 4 



6trace 



62.95 



621.14 



620.78 

 621.52 

 620.05 



O 



Q 



a26.6 



97.3 



a53.64 



a32.23 



26.84 

 47.353 



41.4 

 32.73 



4.1i 

 39.55 



43.15 

 40.. 52 

 37.18 

 45.85 

 43.58 

 42.76 

 43.87 

 43.85 

 43 84 

 48.75 

 41.71 

 46.84 



46.93 

 47.39 

 43.79 



617.41 



trace 



6.73 



619.01 



40.01 



42.98 

 25.33 



A ►J 



M 



o 



izi 



41.72 

 .39 



12.01 



21.45 



47.74 



6.47 



3.71 



9.44 



17.82 



1.96 



.22 



2.27 



.23 



.06 



.22 



.11 



5.32 



2.37 



Q55.5 6.17 43.82 .51 



aOaO 6MgO 



