8 TRANSACTIONS OF WAGNER 
MINERALOGY OF THE NEWARK GROUP IN PENNSYLVANIA 
Grateful acknowledgment is also made to the Corporation of the Uni- 
versity of Pennsylvania for award of a Harrison Fellowship in Mineralogy in 
1907-08, and a University Fellowship in Mineralogy in 1908-09; and to the 
Trustees of the Wagner Free Institute of Science of Philadelphia for award 
of a Fellowship in Chemistry. 
