136 JoURlSrAL OF THE MiTCHELL SoCIETY {^April 



VOL. PAGE 



Chloral-a-naphthylamine and chloral-|8-naphthyl- 



amine (with V. C. Daniels) 22 90 



A new color test for the lignocelluloses 23 24 



The condensation of chloral with primary aromatic 



amines II 2;^ 98 



5-brom-2-aminobenzoic acid, a new preparation 25 15 



Condensation of chloral with primary aromatic amines 



III (with S. Jordan) 25 92 



The bromination of anthranilic acid (with W. M. 



Gates) 26 26 



Composition of sea waters near Beaufort, North 



Carolina 26 77 



Walden's inversion 27 153 



Note on the transformation of ammonium cyanate in- 

 to urea 28 146 



New thermometers for melting point determination.. 28 148 



The condensation of vanillin and piperonal with 



certain aromatic amines 29 77 



The reduction of naphtazarine (with C. S. Venable) 29 99 



WHITE, Charles Henry, 



An examination into the nature of the Palaeotrochis. .11 50 



WILKES, John Frank, 



Decomposition of potassium cyanide i 18 



Solubility of barium chromate 2 90 



WILSON, Alexander Erwin, 



Analysis of red hematite from Forsyth County 2 95 



WILSON, Henry VanPeters, 



Notes on the development of some sponges 8 96 



Remarks on the general morphology of sponges 9 31 



Primitive streak and blastopore of the bird embryo. . . 10 69 



A description of some of the muscles of the cat (with 



G. H. Kirby) 12 II 10 



Notes on the natural history of the Wilmington re- 

 gion 14 I 



On the origin of the vertebrate sense organs 14 56 



On the feasibility of raising sponges from the egg... 15 76 



A review of Conant's memoir on the Cubomedusae . . 15 85 



The laboratory of the U. S. Fish Commission at 



Beaufort, N. C 17 I i 



The sponges of the "Albatross" 1891 expedition 21 35 



The coral Siderastrea Radians and its postlarval de- 

 velopment 22 41, 86 



A new method by which sponges may be artificially 



reared 2^ 91 



On some phenomena of coalescence and regeneration 



in sponges 23 161 



Development of sponges from tissue cells outside the 



body of the parent ._. 26 65 



A recollection of Professor W. K. Brooks, with criti- 

 cisms of some of his work 26 153 



A study of some epitheloid membranes in mona- 



zonid sponges 27 I 



Zoology in America before the present period 28 54 



