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SWALLOW AND HAWN—THE ROCKS OF KANSAS. 175 
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No, 33—30 feet gray limestone and flint, with beds of brown 
clay. 
34—26 feet massive, cherty, magnesian limestone and ‘dentin clay ; ; the 
lower magnesian beds Go contain angular fragments of jasper. 
bro siliferous. 
eet red clay. 
37—80 feet —— “eet magnesian limestone, with heavy beds of 
38—10 Set laaaiwe ae of flint and limeston 
89—25 feet gray and yellow limestone, spitting small globular and 
pear-shaped nodules of chert, and ae vith sieeh; altern- 
ating wi — beds of brown and bl 
40-75 oe wh magnesian limes  eharnating with beds of 
pul 4 clei and red ela: ae 
41—25 feet lg! light buff ian limest d chert. 
42— : feet heavy- "bedded yellow, magnesian limestone. : 
43— 3 feet blue Saperrsg slate. 
44—15 feet brown 
45—10 feet brillant reliow, es lime 
* 46-17 bes ae wn limestone, with ocho joints of large 
fet silicious limestone. 
