CONTENTS OF VOL. XVIII, PART III. 



Pages 



Poor, Charles Lane. An Investigation of the Figure of the Sun 



and of Possible Variations in its Size and Shape . . . 385-424 



Crosby, W. 0. Outline of the Geology of Long Island, N. Y. . 425-429 



Cox, Charles F. Charles Darwin and the Mutation Theory . 431-451 



Hovey, Edmund Otis. Records of Meetings, 1908 . . . 453-536 ^1 



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