INDEX, 



713 



Terry Peak, Black Hills ; Lacco- 



lite 219-24 



Quartz- segirite-porphyry 25 2-3 



Tertiary and Cretaceous clays of 



Long Island II3 



Tertiary gravels ; Staten Island 94 



Test; Cynthia deani n. sp 59^ 



C. erecta n. sp 598 



C. macrosiphonus n. sp 597 



C. superba n. sp 59^ 



Disionia lobaia n. sp 607 



Styela stinipsoni n. sp 602 



Thalmantias ; Puget Sound 687 



Theel; ref 120, 121 



Theories, Recent, Regarding 

 THE Cause of Glacial 



Climate, J. F. Kemp 675 



Thermal Changes, ST^ esses in 

 Rails due to, P. H. Dudley..638-9 



Thetis 165 



Thorndike, E. L.; On Mental 



Fatigue 671-2 



Thorndike, E. L. ; ref 490 



Res. Mem 685 



Thome, Samuel; Res. Mem 618 



Thracia 1 65 



Thyestes 686 



Tiffany, L. C; ref. 89 



Time, Unity of, in Sanscrit Drama. 643-4 



Tinguaite 245, 246, 257-9 



Titanichthys , 686 



Titaniferous iron, Superiority of, 



for some purposes 628 



Titaniferous Magnetites, On 



the, J. F. Kemp... 627 



Titaniferous ores. Cost of Working.. 628 



Titanite 269 



Tonalite 245, 247, 286-7 



Tornatina 176 



Tornatella 176 



Torrey Botanical Club; ref. 89, 490 



Torrey, John ; Inc. Mem 1-2 



Tower; ref 315 



Townsend, F.; ref 490 



Townsend, S. G. and M. I. 

 Pupin ; Magnetization of 

 Iron with Alternating Cur- 

 rents, Preliminary Account. .65 6-7 



Toxopnetistes variegatus Lamk 132 



Trachosteus 686 



Trachydosauj-us, Similarity of ster- 

 num of Tylosatirus Dyspelor 



Cope to 660 



Trachytoid phonolite...245, 246, 260-75 



Tfachytf iton 1 76 



Traditions of Hudson Bay and 

 Athapascan natives 684 



Annals N. Y. Acad. Scl, XII, Aug 



Transactions, The, N. Y. Ac. Sc, 



64. ^ZZ 

 Transitive Curves of Counter 

 Balance and Crank Pins in 

 Running Locomotives, P. H. 



Dudley 619, 620-I 



Transmigration of souls, Esquimo 



belief in 684 



Trapezium 165 



Traustedt, M. P. A. ; ref., 



590, 599, 601, 604, 605, 610 

 Traquair, Professor R. H.; Cor.^^ 



Mem 630 



Treasurer, N. Y. Ac. Sc; Annual 



Report 634 



Trejnaiiotiis 176 



T-ematis 153 



Treviatoceras 181 



Treniatofusiis 176 



Treniatopora 148 



Trias discovered 670 



Triassic shale or limestone ; Staten 



Island 94 



Tribolites 52, 53, 54, 55 



Tribolites ; None in Etcheminian... 52 



Trichotropis 176 



Triforis 176 



Trigonarca 165 



Trigonia 166 



Trinidad Opossum 103-7 



Triple si a 153 



Tritia 176 



Triton 176 



Tj-itonidea 176 



Trochita 176 



Trochlea Nerve, An Anomoly 

 IN THE Internal Structure 



of, R. Weil 621, 622 



Trochlea nerve in human body em- 

 bryo 622 



Trochonema 176 



Trout; Hypoblast, How derived.... 640 

 Trowbridge, C. C; Phosphor- 

 escent Substances at Liquid 



Air Temperatures 656-8 



Trowbridge, C. C; ref 89 



Troy, N. Y.; Cambrian fauna 55 



Tiibularia ; Puget Sound 687 



Tudicla 176 



Tufts, F. L.; On the Absorption 

 AND Reflection of Sound 

 Waves by Porous Materials, 



618, 620 



Tufts, F. L.; ref. 89 



Tungstate, Calcium; Effect of liquid 



air on 658 



13, 1900—45. 



