195 588 217 418 ............... ........ .............. 416 286 Ophidia ........ 149 Path of the Water Current in 570 Cucumber Plants. Ε. Τ. Smith......... ...372, 451, 554 332 Peltops blainvillii.. -715 Penial Structure of the Sauria. 74 945 Peridotites of North Carolina... 1038 135 Shales and Slates from Wales... 1039 135 Peritoneal Epitlielium in Am- phibia. I. M. Green ....... 944 Permian Land Vertebrata with 290 Carapaces. E. D. Cope..... 943 753 399 Petrochiledon nigricans................ 714 testudineus Cope............ 339, 937 210, 300, 395, 477, 579, 663, 744, 817... 1040 416 Petrography, 43, 127, 207, 297, 416 393, 475, 576, 660, 741, 814, 1038 130 751 Philadelphia Academy Natural Pachycephala albispecularis...... 286 Phryganidea californica..... 156 287 Phylogeny of Anoplotherium. 665 of the Dipnoi...... 479 Physical and Mental Tests 157 286 Physiology and Psychology. G. 285 S. Fullerton, Abstract of.... 156 Vegetable, 61, 137, 224, 490 285 1052 Pictured Caves in Australia. H. 133 954 .133, 134 219 1060 765 Baker's New Classification of the Muricidæ........ 69 Piney Branch (D. C.). Quarry 606 Workshop and its Imple- ments. T. Wilson. ..873, 976 .......... 873, 976 745 Pinus ponderosa scopulorum ..... 670 Pisces.. 1052 579 587 Plagiaulax minor...... 1034 821 Plagiomonas urinaria ................ 69 Roscoe Pound..... 465 626 945 481 Platyarthrus hoffmanseggii. 497 746 304 499 613 196 196 286 soror. 498 480 A 814 Q" 222 506 Pacilodryas papuana... 196 197 197 197 197 of... 128 137 234 744 219 ..219221, 219 335 465 New Vole from Labrador. 1051 502 1052 716 Geographical Society........ 694 Nutrition on the Evolution 349 ties, 162, 258, 434, 524, 776, 859...... ogy 1886-1895. R. W. Shu- 357 134 678 60 Eocene of France... 510, 599, 689, 774, 844........ 848 157 UARRY Workshop and its Implements ..............873, 976 52 816 394 88 156 175 413 .889, 890 888 889 888 41, 125, 205, 295, 390, 473, 570, 657, 734, 807, 830...... 1035 290, 387, 469, 564, 653, 731, 1028 890 891 961 as Machines. M. Miles..... 784 Growth of Bacteria ........... 66 at the Buffalo Meeting.... 1052 Mesilla Valley, New Mex- 325 .262, 439 Annual Report for 1894 387 387 390 205 960 781 958 480 389 566 I 20 Botany. C. E. Bessey...... 403 tical Zoology........ Merriam's Bears of North 656 Merriam's Shrews of North America ...... 123 the study of Sea-Weeds. 1,69 De Alton Saunders ............ 290 Needham's Elementary Lessons in Zoology... 389 Nuttall's Handbook of Birds.. 1031 568 Packard's Monograph of 759 Publications of the U. S. Geological Survey for 1893- 4. Fourteenth Annual Re- 732 Recent Books on Vegetable 314 Pathology. Rhoads's Mimetic Origin 315 and Development of Bird- 124 language. C. A. Witchell. 854 Robinson's Columbines of 585 Rockhill's Journey through Mongolia ard Thibet........ 731 826 Spencer's Duration of Ni- agara Falls and History of 124 Stockham's Ethics of Mar riage....... 569 Amphibia...... 733 321 Tarr's Elementary Physical Geography..... 734 Tilden's American Algæ, C. E. Bessey. 584 Tyler's Whence and Whith- 565 Wachsmuth and Springer's Taxonomy of the Crinoids, C R. Keyes 292 519 Washmuth and Springer's Crinoidea. 1027 123 Walcott's Cambrian Rocks of Pennsylvania, Abstract of,.. Walter's Surface Colors, A. C. Gill 564 ogy..... 471 204 Williams' Manual of Lithol- ogy, W. S. Bayley... 203 195 196 315 Rhoads. S. N. On the Habits of Keen's Deer Mouse.. 753 388 388 123 817 613 814 395 The Polar Hares of Eastern sriptions of New Forms..... 234 812 297 208 1041 210 263 Certain Rhizopods, J. C. 619 730 723 176 738 175 440 673 506 175 594 De Toni's Sylloge Algarum 668 903 223 729 834 263 439 961 176 131 176 175 960 Segmentation of Frog's Eggs... 761 332 440 262 ... 741, 744 712 711 175 Papers on the Relation be. 218 869 erican Ornithology, 1886– 357 813 55 sippi Valley Unionidæ 379 842 710 159 1061 Study of the Point of Acute (Illustrated ).......... man's Spore Formation 226 224 66 716 61 24 63 401 1 1 613 409 241 241 240 240 415 495 ............ 418 408 318 E. I 20 613 of Fungi ........ Tilletia oryzu.... 1020 Vegetation....... 440 554 phiuma. A. Davison ...... 684 400 8:2 Texan District... 1007 Thamnidium elegans.. 63 231 591 225 223 Todd, J. E. Antidromy and 223 198 440 490 55 612 68 409 334 264 53 Triphilite, Optical Properties of. 573 64 82 1050 88 414 870 413 813 88 264 303 660 1046 88 Turquoises, Chemical Composi- 418 737 498 U 419 1003 Uintacrinus, Strncture of. 819 Umbra pygmaa 944 IOI2 Unionidæ of the Mississippi 1017 Valley found in the St. Lawrence and Atlantic Drainage Areas...... 379 402 665 262 574 Upper Miocene of Montredon... 54 715 57 etruscus.. 689 U. S. National Academy of 614 437 408 223 306 VANESSA prorsalezana......... 680 220 IOIO 1020 58 746 |