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Transactions of The Academy of Science of St. Louis. 



VOL. XIX. Xo. 9. 



THE GUADALUPAN SERIES: AND THE RELATIONS 

 OF ITS DISCOVERY TO THE EXISTENCE OF A 

 PERMIAN SECTION IN MISSOURI. 



ABUNDANCE OF METEORITES ON THE PAINTED 

 DESERT; AND ITS BEARING UPON THE PLANE- 

 TESIMAL HYPOTHESIS OF THE ORIGIN OF 

 THE EARTH. 



CHARLES R. KEYES. 



Issued December 29, 1910. 



