IV 



Page. 



VI. PLASTER CASTS OF FOSSILS - 46 



VII. DIAGRAMS FOR TEACHING PURPOSES - 47 



VIII. BELIEF MODELS - - 49 



IX. GEOLOGICAL AND PHYSICAL MAPS: 



A. Geological : General Maps - - 57 



B. Local Maps, including Surveys - 60 



C. Physical Maps - 64 



X. PHOTOGRAPHS ILLUSTRATING GEOLOGICAL PHENO- 



MENA - - - 65 



XI. MISCELLANEOUS - 66 

 LIST OF CONTRIBUTORS - - - - 71 



*,* Maps and Specimens similar to those described under 

 Nos. 97, 106, 151, 166, and 175 are circulated on loan for the 

 use of Science Schools and Classes. 



