CONTENTS OF VOLUME V. 



1. On tmi: reserve cellulose of the seeds of Liliaceae and of some related orders. 



Plate !-li. By Grace E. Cooley. (Published July, 1895.) ] 



2. Notes on the oissection and brain of the chimpanzee "Gumbo" (Troglodytes 



nicer). PlatL.«y.;0. By Thomas Dwiyht. (Published October, 1895.) .... 31 



3. Synapta vivipara: a contriiiution to the morphology- of echinodebms. Plate ll-lo. 



By Hubert Lyman Clark. (Published January, 1898.) ....... 53 



4. Localized stages in development in plants and animals. Plate l(i-'2;j. By Kobert 



Tracy Jackson. (Published Ai)ril, 1899.) 89 



5. The development, structure, and affinities of the genus Equisetum. Plate 2(3-30. 



By Edward C. Jeffrey. (PubUshed April, 1899.) 155 



6. The anatomy and development of Cassiopea xamaciiana. Plate 31-38. By Robert 



Payne Bigelovx (PubUshed August, 1900.) 191 



7. Description of the human spines showing numerical variation in the Warren 



MUSEUM OF THE IIarvard MEDICAL SCHOOL. By 77iot)ia,i JJwi(/ht. (PubHslied January, 

 1901.) '237 



8. Observations on living Brachiopoda. Plate*39-t51. By Edieard S. Morse. (Published 



July, 1902.) 313 



9. The skeletal system of Necturus maculatus Rafinesque. Plate 62-67. By I/arris 



Hawthorne Wilder, Ph. I). (Published January, 1903.) 387 



10. The comparative anatomy and piiy'logeny of the Coxiferales. Part 1. — The genus 



Sequoia. Plate 68-71. By Edward C. Jeffrey. (PubUshed November, 1903.) . . 411 



11. Fossil footprints of the Jura-Trias of North America. Plate 72. By Richard 



Swann Lull, Ph. D. (PubUshed Ajiril, 1904.) 461 



Index. ................. 559 



