Contents. 



PAGE 



Lectures 32 



Financial Statement 39 



Accessions 46 



Geology and Invertebrate Palaeontology 46 



Mammalogy and Ornithology 48 



Vertebrate Palaeontology 52 



Anthropology 53 



Mexican and Central American Archaeology 56 



Entomology 56 



Mineralogy 59 



Conchology . . . 61 



Invertebrates 64 



Reptiles and Batrachians 66 



Fishes 67 



Maps and Charts ~. 29 



Act of Incorporation 69 



Contract with the Department of Parks 71 



Constitution 77 



By-Laws 83 



Legislation 85 



Membership Lists 89 



Patrons 89 



Fellows 90 



Life Members 91 



Annual Members 97 



In Memoriam 



Adrian Iselin 1 1 1 



John H. Winser 112 



