SECRETARIES’ REPORT. 179 
‘Geological Survey of Montana and adjoining Territories,’ 1871 ; 
‘Preliminary Report of the Geological Survey of Wyoming ;’ 
‘ Lesquereux’s Report on Fossil Flora ;’ ‘ Leidy’s Contributions to 
the Extinct Vertebrata Fauna ;’ ‘ Fur-bearing Animals ;’ ‘ Mono- 
graph of North American Rodentia ;’ ‘ United States Geological 
Survey,’ vol. xi. ; ‘Survey of Colorado and adjoining Territories ;’ 
‘Ethnology and Philology of the Hidatsa Indians ;’ ‘ Bulletin of 
the United States Entomological Commission,’ Nos. 1, 2; ‘ Bulletin 
of the United States Geological and Geographical Survey,’ vol. ii. 
part 4, vol. ii. Nos. 1, 2, 3, 4; ‘Catalogue of the Publications of 
the United States Geological and Geographical Survey’, 2nd Ed. ; 
‘First, Second, and Third Annual Reports (1 vol.) of the United 
States Geological Survey for 1867-69;’ ‘The Grotto Geyser ;’ 
‘Lists of Elevations ;’ ‘Explorations under Dr. Hayden ;’ ‘ Mis- 
cellaneous Publications, No. 2; ‘ Meteorological Observations,’ 
No. 6. From the Zoological Society of London—‘ Proceedings,’ 
part iv. (1876), parts 1, 2 (1877); ‘Natural History Transactions 
of Northumberland and Durham,’ vol. v. part 3, from the Tyneside 
Club; ‘Transactions of the Norfolk and Norwich Naturalists’ 
Society,’ vol. ii. part 3, from the Society. The following from 
the respective Societies —‘ Proceedings of the Somersetshire 
Archeological Society,’ vol. xxii. (1876); ‘Proceedings of the 
Berwickshire Naturalists’ Club,’ vol. viii. No. 1; ‘ Proceedings of 
the Bristol Naturalists’ Society,’ vol. ii. part 1 (1876-77) ; ‘ Pro- 
ceedings of the Literary and Philosophical Society of Liverpool,’ 
vol. xxxi. (1876-77) ; ‘Journal of the Royal Institution of Corn- 
wall,’ No. 19 (November, 1877), and Sixtieth Annual Report ; 
‘Sixty-fourth Annual Report of the Royal Geological Society of 
Cornwall ;’ ‘Smithsonian Reports for 1875-76 ;’ ‘Quarterly Journal 
of the Geological Society,’ Nos. 130-33; ‘Journal of the Royal 
Dublin Society,’ vol. vii. No. 44; ‘Journal of the Royal Geological 
Society of Ireland,’ vol. iv. part 4, new series; ‘Transactions of 
the Botanical Society of Edinburgh,’ vol. xii. part 1; ‘ Atti della 
Societa Toscana,’ vol. iii. fase. 1 (1877). From the Royal Society 
of New South Wales—‘ Annual Report on Mines,’ 1876 ; ‘ Russell’s 
Climate of New South Wales;’ ‘The Progress and Resources of 
New South Wales ;’ ‘Journal of the Royal Society of New South 
Wales,’ vol. x. (1877). With this last-named Society a corres- 
pondence has been opened. 
“The following works have been purchased: ‘Carew’s Survey 
