276 



BULLETIN : MUSEUM OF COMPARATIVE ZOOLOGY. 



A. Leucite-tinguaite, Beemerville, by J. E. Wolff. 



B. The same calculated to 100 water free. 



C. Molecular ratios. 



D. Elaeolite-syenite, Beemerville, by L. G. Eakins, Bull. U. S. G. S., No. 150, p. 211. 



E. " " " by F. W. Love (Kemp, Trans. N. Y. Acad. Sc., 

 Vol. XI. p. 60, 1892). 



F. Leucite-tinguaite, Magnet Cove, by J. F. Williams, Arkansas Geol. Survey, 

 Vol. III. p. 287. 



G. Leucite-tinguaite, Bearpaw Mts., Montana, by H. N. Stokes (Weed and 

 Pirsson, Am. Journ. Sc, II. p. 196, 1896). 



