560 
Proceedings of Royal Society of Edinburgh. [sess. 
SIXTEENTH AND LAST ORDINARY MEETING. 
Monday , 16^ Jidy 1906. 
The Hon. Lord M'Laren, LL.D., Vice-President, in the Chair. 
The following Communications were read : — 
1. Limnographic Apparatus and Measurements on Loch Earn. By 
Professor Chrystal. Trans., vol. 45, p. 361. 
2. Preliminary Limnographic Observations on Loch Earn. By 
Mr James Murray. Communicated by Professor Chrystal. 
(Apparatus and Lantern Illustrations were shown.) Trans., vol. 45, 
p. 361. 
3. A Note on the Polarimeter. By J. R. Milne, B.Sc. (An 
Instrument was shown.) p. 522. 
4. Spectroscojiic Observations of the Rotation of the Sun. (Further 
Communication.) By Dr J. Halm. 
5. A Monograph on the General Morphology of the Myxinoid Fishes, 
based on a study of Myxine. Part II. — The Anatomy of the Muscles. 
By F. J. Cole, B.Sc. Communicated by Dr R. H. Traquair, F.R.S. 
Trans., vol. 45. 
