Fresh Relics of Glacial Man Reported at the Buffalo Meeting of the
A. A. S. G. F. WRIGHT....
Relative Efficiency of Animals as Machines. M. MILES..........
Piney Branch (D. C.) Quarry Workshop and its Implement (Illus-
trated). THOMAS WILSON....
...873,
The Geographical Distribution of Batrachia and Reptilia in North
America. E. D. COPE..........
....886,
Fossils and Fossilization. L. P. GRATACAP
..902,
The Biologic Origin of Mental Variety, or How We Came to Have
Minds. HERBERT NICHOLS.....
EDITOR'S TABLE. --The Antivivisectionists Again, 32 ; Vivisection of
Idiots, 33 ; The American Association at San Francisco, 34; A
National University, 200 ; The X Rays (Illustrated), 201; Graft-
ing Snakes, 201 ; The Destruction of Mosquitos, 201; Antarctic
Exploration, 202 ; The Huxley Memorial, 202 ; The Destruction
of the Seal Herd, 385 ; Credit for Work, 385 ; The Field Museum,
385 ; The Filson Club, 386; The New Commissioner of Fisher-
ies, 386; The Bestiarians Before Congress, 468 ; The Spoliation
of Nature, 563 ; The Anierican Association at Buffalo, 564;
Priority of Publication, 651; Presidents of the American Asso-
ciation, 652 ; The Decimal Catalogue System, 652; The Ameri-
can Association, 805; The Field Museum, 806; Notice to Our
Contributors, 806; Personal Names in Nomenclature, 925;
Species Describing. 926; Nansen and the Deep Sea, 927; Survi-
val of useless Names, 1027 ; Correction Concerning a Review of
Wachsmuth and Springer, 1027; Dates of Publication of the
Numbers of the AMERICAN NATURALIST.....
RECENT LITERATURE:-Petrology for Students, 35 ; Crystallography,
A Treatise on the Morphology of Crystals, 35; Elementary
Physical Geography, 37 ; Synoptical Flora of North America,
38 ; Natural History of Plants, 39 ; Recent Books on Vegetable
Pathology, 120 ; The Iowa University Bahama Expedition, 122 ;
The Shrews of North America, 122 ; Iowa Geological Survey,
Vol. III, 123 ; Duration of Niagara Falls, and History of the
Great Lakes, 124; Korean Games, 124; Williams' Manual of
Lithology, 203 ; The Corundum Deposits of Georgia, 204 ; Plant
Breeding, 204; Murray's Introduction to the Study of Sea-
Weeds, 290 ; Taxonomy of the Crinoids, 292; Geological Survey
of New Jersey, 387; Annual Report, Vol. VI, Geological Survey
of Canada, 387; Elementary Physical Geography, 388 ; Guide
Zoologique, 388 ; Practical Zoology, 389; Elementary Lessons
in Zoology, 389; Chats about British Birds, 389 ; Check List of
North American Birds, 390 ; The Cambridge Natural History,
469 ; Geological Biology, 471 ; Surface Colors, 564 ; The Whence
and Whither of Man, 565; Factors of Organic Evolution, 566;
The Child and Childhood in Folk-Thought, 568 ; Ethics of Mar-
riage, 569; The Structure of Solpugids, 653 ; The Bears of North