7): author of "Theory of the Earth."

Huxley, L., reference to his "Life of T.H. Huxley."
-information given by.

Huxley, Prof. T.H., biographical note, Volume I.
-Article in "Annals and Magazine" in reply to Falconer.
-on Aphis.
-on automatism.
-catalogue of collections in Museum of Practical Geology.
-comparative anatomy by.
-on Comte.
-on Cuvier's classification.
-Darwin's value of his opinion.
-election to the Athenaeum.
-friendship with Darwin.
-on growth of Darwin's views.
-lectures at the Royal Institution.
-lectures on evolution by.
-lectures to working men.
-legacy and gift to.
-letters to.
-"Life of Hume."
-"Man's Place in Nature."
-marriage.
-misrepresented by Owen.
-founds "Natural History Review."
-obituary notice of Darwin.
-on the "Origin of Species."
-on Owen's archetype book.
-president of the British Association meeting at Liverpool (1870).
-on Priestley.
-quoted by Lord Kelvin as an unbeliever in spontaneous generation.
-reviews by.
-review of "Vestiges of Creation" by.
-on Sabine's address.
-on saltus.
-prefatory note to Hackel's "Freedom in Science and Teaching."
-address to Geological Society (1869).
-on classification of man.
-on contemporaneity.
-on Catasetum.
-on deep-sea soundings.
-legacy from A. Rich.
-on Lyell's "Principles."
-on use of term physiological species.
-on vivisection.
-and H.N. Martin, "Elementary Biology" by.
-mentioned.

Huxley, Mrs. T.H., queries on expression sent by Darwin to.
-observations on child crying.
-mentioned.

Hyacinth, experiment on bulbs.

Hyatt, Alpheus (1838-1902): was a student under Louis Agassiz, to whose
Laboratory he returned after serving in the Civil War, and under whom he
began the researches on Fossil Cephalopods for which he is so widely known.
In 1867 he became one of the Curators of the Essex Institute of Salem,
Mass. In 1870 he was made Custodian, and in 1881 Curator of the Boston
Society of Natural History. He held professorial chairs in Boston
University and in the Massachusetts Institute of Technology, and "was at
one time or another officially connected with the Museum of Comparative
Zoology and the United States Geological Survey." See Mr. S. Henshaw
("Science," XV., page 300, February 1902), where a sketch of Mr. Hyatt's
estimable personal character is given. See also Prof. Dall in the "Popular
Science Monthly," February 1902.
-and Hilgendorf.