896 



NEW YORK STATE MUSEUM 



Brick clays? 



o 



p 



9 



10 

 11 



18 

 13 



14 



15 

 16 



17 

 18 



19 



£0 



31 



23 



23 



24 

 25 



26 



27 



28 



89 

 30 

 31 

 33 

 33 



34 



35 

 36 

 37 

 88 



39 



State and coun'y 



Pennsylvania : 



Allegheny . . . 



Montgomery. 

 Cumberland... 



Clinton 



Erie 



Venango 



Indiana 



Somerset .... 



Huntingdon . 

 Warren 



Lehigh 



Monroe 



Beaver 



Crawford 



■'t' nessee: 

 - . tt 



Harrison 



Harris 



Grimes 



McCulloch . . . 



Cass 



Mavion 



Smith 



Rusk 



Smith 



Panola 



Orange 



'VVasliiiigton: 

 Pierce 



Town 



Kittaning , 



Charleroi. 

 Pittsburg. 



Norristown 

 Pinegrove . . 



T.ockliaven 

 Corry 



Franklin . . 

 Bells Mills 



Hooversville . . , 



Lewiston 



Little brokenstraw 

 valley 



Schneiders mine . . 

 Chapman station . 



Stroudsburg . . 



New Brighton 



Titusville 



Bobbins 



Marshall 



Harrisbiirg 

 Courtney . . 



Milburn 



Waldrip Bed, Cisco 



division 



Queen City 



Gideon Story H'd't. 

 A. Duncan H'd't. 

 V Richardso ■ H'd't 

 Garden Valley .... 

 Henderson 



Tyler 



Carthage 



Tatum tation 



Millville 



West of Henderson 



Tacoma , 



Remarks 



Com- 

 bined 



Soft brown shale. . . 



Blue gray shale 



Fissile shale 



Fire clay used for 

 brick 



Red clay . 



G ay shale 



Shale tor terra cotta 

 lumber 



Red shale 



Red shale . 



Plastic clay , 



Clay 



Upper clay., 



Clay 



Clay 



Terrace clay , 



Clay. 



Clay 



Clay 



Gray clay... 

 Loamy clay. 

 Dark clay 



White clay. 



Free 



53 31 



55.17 

 59.8 



60.4 



56.33 



51.12 



57.537' 



64.4 



74.97 



56.55 

 46.491 



61.06 

 68.49 



45.73 



73.9 



65.13 



53.17 

 60 53 



64.7 



67.78 



51.01 



70.57 



71 



78 

 40.69 



57.6 



55.57 

 82 6 



66.7 



68.3 



63.4 



69.05 



64.4 



85.4 



83.8 



57.8 



63 



71.35 



62.43 



Alumina 



24.54 

 19.92 

 19.73 



26.33 



21.44 

 34.6 



30.137 



18.54 

 J3.86 



21.46 

 33.119 



21.76 

 18.46 



39.693 



13.07 



15.939 



23.431 

 17 4 



28.39 



16.29 



30.93 



15.19 



30.3 



6.3 



12.68 



19.34 



23.04 

 10.35 



11.43 

 1 



30.66 

 32.6 

 24.17 



10 rs 

 9.83 

 18 94 

 12.12 

 18.58 



18.79 



Ferric 

 oxid 



8.75 



12 01 



5.92 



1.34 



0.23 



9.92 



10.49 



05.797 



6.06 

 a2.7 



9.72 



3.81 



7.04 

 a 1.566 



a 6.8.ir 



a 6.1 



a 5.464 



a5.4 

 9 39 



1.2S 



4.,')7 



13.3 



6.83t 



7.97 



2.3 



6.3 

 3 9 



6.14 



7.35- 

 3 25 



3.77 



8.. 54 



1.4 



3.33 



3.18 

 2.77 

 7.55 

 8.08 

 1.62 



4.3 



