1. Inequality in the mean motions of Jupiter and Saturn...
5. Times and heights of tides on Atlantic coast of United States
6. Effect of sinking stone-fleet on Charleston bar.......
7. Times and heights of tides in Long Island Sound and New York harbor. 8. Entrance to New York harbor
ANCIENT GRAVES OF CALIFORNIA.
Fig. 1. Sketch from Point San Luis to Point Sal, California
2. Shell-heaps between North and South Point Sal....
3. Shell-heaps between North and South Point Sal..
4. Kes-ma-li ...
ANTIQUITIES OF WHITESIDES COUNTY, ILLINOIS.
Fig. 1. Location of mounds, Whitesides County, Illinois....
2. Relics from Whitesides County, Illinois...