HUXLEY ICE 



139 



Page 



Huxley, T. II., t-ited on determinutiou of ytMjlogic tinio 28, 842 



epiotic 28, 9S6 



estiiiiatos of geologic time 28, 811 



— , Quotation from writings of 30, r>65 



HycttiUa coiH/csta beds, Anticosti island 21, 709 



Hyatt, Alpheus, and his pi-iuciples of reseavdi ; Uol)t. T. Jackson. . . . 24, 105 



HYDROTHEBiiAL mineral, Serieite, a low temperature 26, 395 



Hydrous silicate melts ; X. L. Bowen and G. W. :Morey 29, 102 



llYOPSODus, Aftinities of 26, 152 



Hypersthene-andesine syenite 27, 197 



— s.Yenite, Analyses of 37, 200, 202 



and related rocks of the Blue Kidge region, Virginia; Thomas L. 



Watson and Justus H. Cline 27. 193 



compared with charnockite 27, 218 



pyroxene syenite 27, 212 



(akerite) of the middle and northern Blue Kidge region, Virginia: 



T. L. Watson and J. II. Cline 26, 82 



Hypothesis for the relation of normal and thrust-faults in eastern New 



York ; G. II. Chadwick 28, 100 



— of the origin of coal. Inadecpiacy of the sapi'opelic 24, 73, 706 



I 



Iberian peninsula of Ordovicic times 27, 581 



Ice age, Huronian 27. 186 



, Late ri-ecaml)rian 27, 186 



, Permoearboniferous 27, 18-1 



— — , rieistoceiie 27. 183 



— as an erosive agent 21, 719 



— body in New York State, Tjaurentian (Labradorian ) 24, 135 



relation of land uplift, liefereiue by II. L. Fairchild to 27,249 



— cap beveling, Characteristics of 21, 723 



erosion. Features of 21, 723-730 



in Iceland. Present extent of 21, 718 



, Remnants of 21, 718 



— erosion. Cycle of 21, 736 



, Influence on Hudson Kivcr and Lake George depression 22, 182 



— flood period, E. C. Andrews and others, named by 21, 718 



, Characteristics of 21, 720 



, Figure showing sections of 21. 724 



— scoring in a glacial climate. Extent of 23. 541 



— sheet beveling. Field problem of 21, 727 



erosion iind deposition in the region of the Great Lakes, Study of; 



Frank P.ursley Taylor 22, 05, 727 



in New York State. Constructional work; I. Subglacial ; drumlins ; 



II. Marginal ; moraines of the 24. 143-146 



, Erosional work of the 24, 138 



