6 
THE ORIGIN OF VERTERRATES 
forward in this book, and to the latter for his great kindness in 
undertaking the laborious task of correcting the proofs. 
LIST OF PREVIOUS PUBLICATIONS BY THE AUTHOR, CON- 
1888. 
1889. 
1889, 
1890. 
1895. 
1896. 
1899. 
1898. 
1899. 
1900. 
1900. 
1900. 
1900. 
1901. 
CERNING THE ORIGIN OF VERTEBRATES. 
“Spinal and Cranial Nerves.” Proceedings of the Anatomical Society, 
June, 1888. Journal of Anatomy and Physiology, vol. xxiii. 
“On the Relation between the Structure, Function, Distribution, and 
Origin of the Cranial Nerves; together with a Theory of the Origin 
of the Nervous System of Vertebrata.” Journal of Physiology, vol. x., 
p. 153. 
“On the Origin of the Central Nervous System of Vertebrates.” 
Brain, vol. xii., p. 1. 
“On the Origin of Vertebrates from a Crustacean-like Ancestor.” 
Quarterly Journal of Microscopical Science, vol. xxxi., p. 379. 
“The Origin of Vertebrates.” Proceedings of the Cambridge Philo- 
sophicul Soctety, vol. ix., p. 19. 
Presidential Address to Section I. at the meeting of the British 
Association for the Advancement of Science in Liverpool. Report 
of the British Association, 1896, p. 942. 
“On the Meaning of the Cranial Nerves.” Presidential Address to the 
Neurological Society for the year 1899. Brain, vol. xxii., p. 329. 
A series of papers on “The Origin of Vertebrates, deduced from the 
study of Ammoceetes,” in the Journal of Anatomy and Physiology, as 
follows :— 
Part I. “The Origin of the Brain,” vol. xxxii., p. 513. 
ra II. “The Origin of the Vertebrate Cranio-facial Skeleton,” 
vol. xxxii., p. 553. 
III. * The Origin of the Branchial Segmentation,” vol. xxxiii., 
p. 154. 
IV. “The Thyroid, or Opercular Segment: the Meaning of the 
Facial Nerve,” vol. xxxiii., p. 638. 
V. “The Origin of the Pro-otic Segmentation: the Meaning 
of the Trigeminal and Eye-muscle Nerves,” vol. xxxiv., 
p. 465. 
VI. “The Old Mouth and the Olfactory Organ: the Meaning 
of the First Nerve,” vol. xxxiv., p. 514. 
.» WII. «The Evidence of Prosomatic Appendages in Ammoceetes, 
as given by the Course and Distribution of the Trigeminal 
Nerve,” vol. xxxiv., p. 537. 
» WIII. “The Paleontological Evidence: Ammocctes a Cepha- 
laspid,” vol. xxxiv., p. 562. 
5 IX. “The Origin of the Optic Apparatus: the Meaning of the 
Optic Nerves,” vol. xxxv., p. 224. 
