Johnson, James H. 



1958. Surface -current studies of Saginaw Bay and 

 Lake Huron, 1956. U.S. Fish and Wildlife 

 Serv. , Spec. Sci. Rept.: Fish. no. 267, 

 84 pp. 



Judson, W. V. 



1909. Currents in Lake Michigan. First Rept. Lake 

 Mich. Water Comm. , pp. 63-68. 



Mandelbaum, Hugo 



1955. Wind -generated ocean currents at Anirum 



Bank Light Ship. Trans. Am. Geophy. Union. , 

 vol. 36, pp. 72-86. 



Olson, F. C. W. 



1951. A plastic envelope substitute for drift bottles. 

 Jour. Mar. Res. , vol. 10, pp. 190-193. 



Smith, Stanford H. 



1956. Great Lakes fishery investigations, 

 and Wildlife Serv. , Comm. Fish. 

 18, no. 5, pp. 21-23. 



U.S. Fish 

 Rev. , vol. 



1957. Limnological surveys of the Great Lakes -- 

 early and recent. Trans. Am. Fish. Soc. , 

 vol. 86. pp. 409-418. 



Sverdrup, H. U. , Martin W. Johnson, and Richard H. 

 Fleming 

 1942. The oceans. Their physics, chemistry, and 



general biology. Prentice -Hall, x+ 1,087 pp. 



Townsend, C. McD. 



1916. The currents of Lake Michigan and their in- 

 fluence on the climate of the neighboring 

 states. Jour. West. Soc. Engrs. , voL 21, 

 pp. 293-309. 



Zumberge, James H., and John E. Potz[g]er 



1956. Late Wisconsin chronology of the Lake 

 Michigan basin correlated with poUen 

 studies. Bull. Geol. Soc. Am. , vol. 

 67, pp. 271-288. 



APPENDIX 



Tables 7-22 in the appendix contain release and 

 recovery points of drift units, dates of release and re- 

 covery, number of days units were adrift, miles cov- 

 ered, and average drift rates in miles per day. Sta- " 

 tions are located on figures 4-7; 9-18 by counting from 

 right to left (east to westy with the exception of the 

 Manitowoc -Sturgeon Bay transect (figs. 9-10); on this 

 transect stations are located by counting from south to 

 north. 



For units released in 1954, recoveries are listed 

 up to January 31, 1955; for those released in 1955, re- 

 coveries are listed up to January 31, 1956. 



Ten bottles and 10 envelopes were released in 

 1954 at each station (tables 7-12) with the exception 

 of the releases July 9 on the Grand Haven -Milwaukee 

 transect; on this date 6eachofthe3types of units were 

 released at all stations except the first out of Milwau- 

 kee at which 4 of each type were released. Data on 

 the plastic tubes have not been included in the tables. 



Ten bottles with drags and 10 sand -ballasted 

 bottles were released in 1955 at each station (tables 

 13-22). 



U. S. Corps of Engineers 



1957. Effects of an additional diversion of water 

 from Lake Michigan at Chicago. U. S. 

 Senate, 85th Congi. , 1st Sess. , Doc. 28, 

 74 pp. 



Witting, R. 



1909. Zur Kenntnls des vom Winde erzeugten 



OberflSchenstromes. Ann. Hydrog. Marit. 

 Meteorol. , vol. 37, pp. 193-203. 



34 



