78 Invertebrate P alceontology — By Gift 



i Specimen of honeycomb Quartz carrying Gold from Berezov, Russia, 

 i Specimen of Native Silver in Limestone from the McKinley-Darragh 



Mine, Cobalt, Ontario, Canada. 

 i Slab showing Trap Dike in Granodiorite from St. Cloud, Minnesota. 

 i Gold-Quartz nugget from placer in California, 

 i Large slab of Quincy Pegmatite, 

 r Slice and a cast of El Inca Meteorite from Peru, 

 i Large piece of the Brenham Meteorite, 

 i Entire mass of the Knowles Meteorite. 

 12 Geological specimens from Virgilina Copper District, Halifax 



Co., Va., and Granville Co., N. C. 

 8 Specimens of Rutile, etc., from Nelson Co., Va. 

 16 Specimens of Native Silver, ores and rock from Cobalt, Ontario. 



INVERTEBRATE PALAEONTOLOGY 



By Gift 



BARNUM BROWN, New York City. 



2 Fragments containing fossil Teredo shells from the Tax Hills for- 

 mation on the Missouri River at Lismas, Mont. 

 WALTER GRANGER, New York City. 



7 Specimens of Macrocyclis spatiosa Meek and Hayden from Wind 

 River beds, Alkali Creek, Wyo. 



11 Specimens of Macrocyclis spatiosa from the Washakie Basin. 

 2 Valves of Margaritana rugosa (?) from the Washakie Basin. 



6o Unios from the Wasatch formation, Big Horn Basin, Wyo. 



12 Cerithiums from the Wasatch formation, Big Horn Basin, Wyo. 



4 Macrocyclis spatiosa from the Wasatch formation, Big Horn Basin. 



By Exchange 

 BURNETT SMITH, Skaneateles, N. Y. 



28 Specimens from the Manlius Limestone of Onondaga Co., N. Y. 



By Purchase 

 2 Rudistes shells from the Kansas Chalk, Trogo Co., Kan. 



DEPARTMENT OF MAMMALOGY AND 

 ORNITHOLOGY 



MAMMALS 



By Gift 

 C. E. AKELEY, Chicago, 111. 



6 Bats from British East Africa. 

 BRITISH MUSEUM (Natural History), South Kensington, London. 



1 Skull of Weddell's Seal {Leptonychotes weddelli) from Ross Sea, 

 Antarctic regions. 



