This article presents the results of thorium and uranium iso- 

 topic analyses of modern and fossil shells and beach rock of the 

 Cape Kennedy, Florida, area. 



Cocoa Beach Island 



Vero Beach Island 



676 



Gore, R. H., and R. E. Grizzle. 1974. Studies on decapod Crustacea 

 from the Indian River region of Florida: III. Callinectes bo - 

 courti A. Milne Edwards, 1879 (Decapoda, Portunidae) from the 

 central east coast of Florida. Crustaceana (Leiden) 27(3) : 306-308. 



Notes are given on color, morphology, and occurrence of a mature 

 male Cal 1 inectes at Vero Beach, Florida, the third record for the 

 continental United States. 



Hutchinson Island 



677 



Routa, R. A. 1967. Sea turtle nest survey of Hutchinson Island, 



Florida. Quarterly Journal of the Florida Academy of Science 



30(4) :287-294. 



Based on research in the area, this article indicates that an 

 estimated 5,265 nests containing about 658,125 eggs occurred on 

 Hutchinson Island from May through August 1967. 



142 



