GEOLOGICAL WRITINGS OF ALEXANDER WINCHELL. 561 



Sketches of Creation : A popular View of some of the Grand Conclusions of the 

 Sciences in reference to the History of ]Matter and of Life, together with a 

 statement of the intimations of Science respecting the primordial condition 

 and ultimate destiny of the Earth and the Solar System, with illustrations. 

 New York : Harper & Brothers, 1870, 12mo, pp. 459. 



Brazil in the Reign of Ice: College Coarant, June 4 and 11, 1870. 



Schedules of Instructions for Observers and Collaborators [on the Geological Sur- 

 vey], 1870, 8vo, pp. 7. 



A Geological Chart : Exhibiting the Classification and Relative Positions of the 

 Rocks and the various Phenomena of Stratigraphical Geology, together with 

 an Indication of Geological Equivalents, the most important American and 

 Foreign Synonyms and numerous Typical Localities, with an actual Section 

 from the Atlantic to the Rocky Mountains. Harper & Brothers : New York. 

 Size, 4 ft. by 7 ft. 



A Key to a Geological Chart : 8vo, pp. 18. 



Report of Operations in the Museum of the University of Michigan in the De- 

 partment of Geology, Zoology and Botany for the year ending September 19, 

 1870: Ann Arbor, 1870. [Published by Board of Regents.] 



On the Geological Age and Equivalents of the Marshall Group : Proc. Amer. Philos. 

 aS'oc, voL.xi, 1871, pp. 57-82, 385-418. 



Notices and Descriptions of Fossils from the Marshall Group of the Western States, 

 with Notes on Fossils from other Formations: Froc. Amer. Philos. Soc, vol. xi, 

 1871, pp. 245-260. 



Report on the Progress of the State Geological Survey of Michigan : Presented to 

 the State Geological Board November 22, 1870, by authority. Lansing, 1871, 

 8vo, pp. 64. 



The Geology of Berrien County, Michigan: Directory of Berrien County, February, 

 1871. 



Geological History of Mammoth Cave : Indianapolis Daily Journal, August, 1871 ; 

 Amencan Naturalist, November, 1871. 



The Soils and Geological Features of Michigan : The Traveler, London, Eng., vol. i, 



1871, p. 56. 



Report of Operations in the Museum of the University of Michigan in the Depart- 

 ment of Geology, Zoology and Botany and the Department of Archaeology and 

 Relics for the year ending September 28, 1871 : Ann Arbor, 1871. [Published 

 by the B(jard of Regents], 8vo, pp. 12. 



Report of a Geological Survey of the Vicinity of Belle Plain, Scott County, Minne- 

 sota: Printed by order of the Senate, Saint Paul, 1872, 8vo, pp. 16, with cut. 



Moses and Geology: Sunday School Journal, August, 1872, pp. 171, 172. 



The Mosaic Deluge : Sunday School Journal, September, 1872, pp. 193-195. 



Man in the Light of Geology : Sunday School Jou-rnal, October, 1872, pp. 219-221. 



Finiteness of the Existing Order of Things : Sunday School Journal, November, 



1872, pp. 241-243. 



[Supplement to] Moses and Geology : Sunday School Journal, January, 1873, pp. 

 13, 14. 



Report of Operations in the Museum of the University of Michigan, in the Depart- 

 ment of Geology and Botany and the Department of Archaeology and Eth- 

 nology, for the sixteen months ending January 14, 1873, 8vo, pp. 20. 



The Diagonal System in the Physical Features of Michigan : Am. Jour. Sci. and 

 Arts, 3d series, vol. vi, 1873, pp. 36-40. 



