Il6 NEW YORK STATE MUSEUM 



1908 Bayley, W. S. Preliminary Account of the Geology of the 

 Highlands of New Jersey. Science. May 8, 1908. p. 722. 



1908 Berkey, C. P. Limestones Interbedded with Fordham Gneiss in 

 New York City. Abstract. Science. Dec. 25, 1908. p. 936. 



1909 Van Hise, C. R., & Leith, C. K. Pre-Cambrian Geology of North 

 America. Bui. U. S. G. S. 360. 



1909 Gordon, C. E. Some Geological Problems. Science. June 4, 

 1909. p. 901-3. 



1909 Gordon, C. E. Preliminary Report on the Geology of the Pough- 

 keepsie Quadrangle. Twenty-eighth Report of the New York State 

 Geologist. Mus. Bui. 133. p. 12-18. 



1909 Bascom, F. Pre-Triassic Metamorphic Rocks of the Piedmont 

 Plateau Area in the Norristown, Germantown, Chester and Philadelphia 

 Quadrangles. Geol. xA.tlas of the United States. Philadelphia Folio 162. 



1910 Gordon, C. E. Further Report on the Geology of the Pough- 

 keepsie Quadrangle. N. Y. State Mus. Bui. 140. p. 16-20. 



