TABLE OF CONTENTS 
VOLUME XII, 1914 
Proceedings 1 
The Land Vertebrates of Ridgway Bog, Wisconsin: Their Ecological 
Succession and Source of Ingression. (Illustrated) By Hartley H. 
T. Jackson, Ph.D 4 
The Chalcidoid Family Trichogrammatidae. II. Systematic History 
and Completion of the Catalogue and Tables (Concluded). By 
A. A. Girault 55 
Observations on the Fauna of the Rock Beaches at Nahant, Massa- 
chusetts (Concluded). By A. S. Pearse 72 
Proceedings... 81 
A Synonymic Catalogue of the Dipterous Family Phoridae. By Charles 
T. Brues 85 
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