Location of Exploring and Field Parties of 191 i 



• Vertebrate Palaeontology 



A Mammalogy and Ornithology 



B Invertebrate Zoology 



• Anthropology 



A Geology and Invertebrate Palaeontology 



■ Ichthyology and Herpetology 



If from these localities lines were drawn to New York, they would present 

 graphically the influx of new material and ideas for the Museum's research and exhibition. 

 In many cases, the marks indicate but a small fraction of the area actually explored 



