733 
Keith, Brisbane, Neill, and Gunning Prizes. 
22nd Biennial Peeiod, 1900-02. — Dr Akthue T. Masteeman, for his paper entitled “The 
Early Development of Cribrella oculata (Forbes), with remarks on Eehinoderm Development,” 
printed in vol. xl. of the Transactions of the Society. 
23ed Biennial Peeiod, 1902-04. — Mr John Dougall, M.A., for his paper on “An Analytical 
Theory of the Equilibrium of an Isotropic Elastic Plate,” published in vol. xli. of the 
Transactions of the Society. 
24th Biennial Peeiod, 1904-06.— Jacob E. Halm, Ph.D., for his two papers entitled “Spectro- 
scopic Observations of the Rotation of the Sun,” and “ Some Further Results obtained with 
the Spectroheliometer, ” and for other astronomical and mathematical papers published in 
the Transactions and Proceedings of the Society within the period. 
III. THE NEILL PRIZE. 
1st Teiennial Peeiod, 1856-59. — Dr W. Laudee Lindsay, for his paper “ on the Spermogones 
and Pycnides of Filamentous, Fruticulose, and Foliaceous Lichens,” published in the Trans- 
actions of the Society. 
2nd Teiennial Peeiod, 1859-61. — Robeet Kaye Geeville, LL.D., for his Contributions to 
Scottish Natural History, more especially in the department of Cryptogamic Botany, 
including his recent papers on Diatomacese. 
3ed Teiennial Peeiod, 1862-65. — Andeew Ceombie Ramsay, F.R.S., Professor of Geology in 
the Government School of Mines, and Local Director of the Geological Survey of Great 
Britain, for his various works and memoirs published during the last five years, in which he 
has applied the large experience acquired by him in the Direction of the arduous work of 
the Geological Survey of Great Britain to the elucidation of important questions bearing on 
Geological Science. 
4th Teiennial Peeiod, 1865-68. — Dr William Caemichael MTntosh, for his paper “on the 
Structure of the British Nemerteans, and on some New British Annelids,” published in the 
Transactions of the Society. 
5th Teiennial Peeiod, 1868-71. — Professor William Tuenee, for his papers “ on the Great 
Finner Whale ; and on the Gravid Uterus, and the Arrangement of the Foetal Membranes 
in the Cetacea, ” published in the Transactions of the Society. 
6th Teiennial Peeiod, 1871-74. — Chaeles William Peach, Esq., for his Contributions to 
Scottish Zoology and Geology, and for his recent contributions to Fossil Botany. 
7th Teiennial Peeiod, 1874-77. — Dr Ramsay H. Teaquaie, for his paper “on the Structure 
and Affinities of Tristichopterus alatus (Egerton),” published in the Transactions of the 
Society, and also for his contributions to the Knowledge of the Structure of Recent and 
Fossil Fishes. 
8th Teiennial Peeiod, 1877-80. — John Mueeay, Esq., for his paper “on the Structure and 
Origin of Coral Reefs and Islands,” published (in abstract) in the Proceedings of the Society. 
9th Teiennial Peeiod, 1880-83. — Professor Heedman, for his papers “on the Tunicata,” 
published in the Proceedings and Transactions of the Society. 
10th Teiennial Peeiod, 1883-86. — B. N. Peach, Esq., for his Contributions to the Geology and 
Palaeontology of Scotland, published in the Transactions of the Society. 
11th Teiennial Peeiod, 1886-89. — Robeet Kidston, Esq., for his Researches in Fossil Botany, 
published in the Transactions of the Society. 
12th Teiennial Peeiod, 1889-92. — John Hoene, Esq., F.G.S. , for his Investigations into the 
Geological Structure and Petrology of the North-West Highlands. 
13th Teiennial Peeiod, 1892-95. — Robeet Ievine, Esq., for his papers on the Action of 
Organisms in the Secretion of Carbonate of Lime and Silica, and on the solution of these 
substances in Organic Juices. These are printed in the Society’s Transactions and 
Proceedings. 
14th Teiennial Peeiod, 1895-98. — Professor Cossae Ewaet, for his recent Investigations con- 
nected with Telegony. 
15th Teiennial Peeiod, 1898-1901. — Dr John S. Flett, for his papers entitled “The Old Red 
Sandstone of the Orkneys” and “The Trap Dykes of the Orkneys,” printed in vol. 
xxxix. of the Transactions of the Society. 
16th Teiennial Peeiod, 1901-04. — Professor J. Geaham Keee, M.A., for his Researches on 
Lepidosiren paradoxa, published in the Philosophical Transactions of the Royal Society, 
London. 
17th Teiennial Peeiod, 1904-07. — Feank J. Cole, B.Sc., for his paper entitled “ A Monograph 
on the General Morphology of the Myxinoid Fishes, based on a study of Myxine,” published 
in the Transactions of the Society, regard being also paid to Mr Cole’s other valuable contri- 
butions to the Anatomy and Morphology of Fishes. 
