14 Contents 



PAGE 



Topogeological Relief Models 66 



Labeling and Catalogue Work 66 



Publication and Research 67 



Field Work 67 



Scientific Societies and Conventions 68 



Seismograph 68 



Staff .68 



Accessions 69 



Minerals and Gems 70 



Special Exhibits 70 



Extension Work 70 



Research and Publication 71 



Accessions 71 



Existing Invertebrates 73 



Field Work 73 



Darwin Hall 74 



Educational Work in the Darwin Hall 75 



General Invertebrates Collection 75 



The Mollusk Collections 76 



Insect Collections 76 



Research and Publication 77 



Accessions 78 



Changes in Staff 79 



Recent and Extinct Fishes 80 



Care and Development of the Collections 80 



Research and Publication 81 



Existing Reptiles and Amphibians 84 



Growth of Collections 84 



Field Work 85 



Osteological Collections 85 



Care of Collections 85 



Exhibition 86 



Research and Publication 86 



Birds 88 



Whitney South Sea Expedition 88 



Expedition to Ecuador 88 



Peruvian Expedition 89 



William Percy Expedition 89 



Additions to the Collection 89 



Cataloguing 90 



Rearrangement of Collections . 90 



Research 90 



Loans 91 



Office Routine 91 



Exhibition 92 



