88 PROCEEDINGS OP THE BOSTON MEETING 



Relation of physiography to structure at Manhattan Island and vicin- 

 ity. (Abstract.) Science, new series, volume 25, pages 762-763. 



Evidence of stability of the rock foundations of New York City. 

 (Abstract.) Science, new series, volume 25, page 868. 



On the pebbles at Harwich (Cape Cod), Massachusetts, and on rude 

 arrowheads found among them. (Abstract.) Science, new series, 

 volume 26, pages 831-832. 

 1908. On the determination of mineral constitution through recasting of 

 analyses. Annals of the New York Academy of Sciences, volume 18, 

 part 2, pages 129-146. (Abstract.) Science, new series, volume 28, 

 page 351, September 11. 



Evidence of the stability of the rock foundation of New York City. 

 (Abstract.) Annals of the New York Academy of Sciences, volume 

 18, pages 328-329. 



On the pebbles of Harwich (Cape Cod), Massachusettts, and on rude 

 arrowheads found among them. (Abstract.) Annals of the New 

 York Academy of Sciences, volume 18, pages 343-344. 



A study of the mineral constitution of the chloritic group termed 

 delessite. (Abstract.) Science, new series, volume 27, pages 620- 

 624. 



1910. The moulin potholes within New York City. (Abstract.) Annals of 



the New York Academy of Sciences, volume 19, page 308. 

 Petrographic notes on certain rocks from Staten Island. (Abstract.) 

 Annals of the New York Academy of Sciences, volume 19, page 317. 



1911. Local decomposition of rock by the corrosive action of preglacial peat 



bogs. Journal of Geology, volume 19, pages 47-56, 8 figures. 



1913. Alteration processes and products within the Grenville limestone. (Ab- 



stract.) Bulletin of the Geological Society of America, volume 24, 

 number 4, pages 717-718. 



1914. The genesis of antigorite and talc. Annals of the New York Academy 



of Sciences, volume 24, pages 23-38, 1 plate. 



1915. The genesis of antigorite and talc. Annals of the New York Academy 



of Sciences, volume 24, page 367. 

 Effects of various whetstones on edges of steel tools. Journal of 

 Applied iMicroscopy and Laboratory Methods, Rochester, New York, 

 volume VI, number 12. 



