238 APPENDIX. 



BRADLEY M. DAVIS. 



Development of the Frond of Champia parvula, Harv., from the 

 Carpospore. Annals of Botany, Vol. VIj No. 24, Dec., 

 1892. 



E. G. GARDINER. 



Weismann and Maupas. on the Origin of Death. BioL Lectures 

 I, 1890. 



J. E. HUMPHREY. 



Notes on Technique. Botanical Gazette, XV, 7, 1890. 



E. O. JORDAN. 



The Habits and Development of the Newt. Journ. of Morph., 

 Vol. VII, -No. 2, 1893. 



J. S. KlNGSLEY. 



The Ontogeny of Limulus. Preliminary. Zool. Anz., No. 345, 



1890, and Amer. Nat., 1890. 

 The Embryology of Limulus. Journ. of Morph., Vol. VII, No. I, 



and Vol. VIII, No. 2. 

 The Marine Biological Laboratory. Popular Science Monthly, 



Sept., 1892. 



FREDERIC S. LEE. 



Ueber den Gleichgewichtssinn. Centralblatt fur Phy siologie, 1892. 



WM. LIBBEY, JR. 



The Study of Ocean Temperatures and Currents. BioL Lectures, 

 I, 1890. 



F. R. LILLIE. 



Preliminary Account of the Embryology of Unio complanata. 

 Journ. of Morph., VIII, No. 3, 1893. 



WM. A. LOCY. 



The. Formation of the Medullary Groove, and Some Other Features 



of Embryonic Development in the Elasmobranchs. Journ. of 



Morph., Vol. VIII, No. 2. 

 The Optic Vesicles in Elasmobranchs and their Serial Relation to 



Other Structures on the Cephalic Plate. Journ. of Morph., 



Vol. IX, No. i, 1893. 

 JACQUES LOEB. 



Ueber kiinstliche Umwandlung positiv heliotropischer Thiere in 



negativ heliotropische und umgekehrt. PJliiger's Archiv fiir 



Physiologic, Bd. LIV. 

 A Contribution to the Physiology of Coloration in Animals. Journ. 



of Morph., Vol. VIII, 1893. 

 Investigations in Physiological Morphology, 3. Journ. of Morph., 



Vol. VII. 



