CONTENTS. 
PAGE 
1. Craniological Obervations on the Lengths, Breadths, and Heights of a Hundred 
Australian Aboriginal Crania. By A. W. D. Robertson, M.D. Melb., Govern- 
ment Research Scholar in the Anatomy Department of the University of 
Melbourne. Communicated by Professor R. J. A. Berry. Issued separately 
November 28, 1910, ........ 1 
2. A Biometrical Study of the Relative Degree of Purity of Race of the Tasmanian, 
Australian, and Papuan. By Richard J. A. Berry, M.D., A. W. D. 
Robertson, M.D. Melb., and K. Stuart Cross, M.Sc. Melb. Issued separately 
December 8, 1910, . . . . . . . .17 
3. The Place in Nature of the Tasmanian Aboriginal as deduced from a Study of 
his Calvarium. — Part I. His Relations to the Anthropoid Apes, Pithe- 
canthropus, Homo primigenius, Homo fossilis, and Homo sapiens. By 
Richard J. A. Berry, M.D., Professor of Anatomy in the University of 
Melbourne, and A. W. D. Robertson, M.D. Melb., Government Research 
Scholar in the Anatomy Department of the University of Melbourne. (With 
Two Folding Tables.) Issued separately December 8, 1910, . . . 41 
4. On a Numerical Determination of the Relative Positions of certain Biological 
Types in the Evolutionary Scale, and of the Relative Values of Various 
Cranial Measurements and Indices as Criteria. By K. Stuart Cross, M.Sc. 
Melb. Communicated by Professor R. J. A. Berry. Issued separately 
December 9, 1910, ........ 70 
5. On the Magnetism of the Copper- Manganese- Tin Alloys under varying Thermal 
Treatment. By Alexander D. Ross, M.A., B.Sc., Lecturer on Natural 
Philosophy in the University of Glasgow, and Robert C. Gray, M.A., Houlds- 
worth Research Scholar, University of Glasgow. Issued separately December 
22, 1910, .......... 85 
6. Abnormal Bone Growth in the absence of Functioning Testicles. By A. C. 
Geddes, M.D., Professor of Anatomy at the Royal College of Surgeons in 
Ireland. (With Three Plates.) Issued separately December 26, 1910, . 100 
7. The Development of the Germ Cells in the Mammalian Ovary, with special 
reference to the Early Phases of Maturation. By A. Louise Mcllroy, M.D., 
D.Sc. Communicated by Professor Noel Paton. (With Six Plates.) Issued 
separately December 29, 1910, ....... 151 
8. A Dynamic Method for Measuring Vapour Pressures, with its Application to 
Benzene and Ammonium Chloride. By Alexander Smith and Alan W. C. 
Menzies. Issued separately December 29, 1910, . . . .179 
9. A Quantitative Study of the Constitution of Calomel Vapour. By Alexander 
Smith and Alan W. C. Menzies. Issued separately December 29, 1910, . 183 
