CONTENTS. 
On the Strata of Mountains 1. 0+ 6s 0s oe 367 
Some Remarks on the Physiology of the Egg .. .. 369 
Some Account of the Meduse of the Genus Equoree 374 
Report from the VACCINE ESTABLISHMENT, 1811. 383 
The Bakerian Lecture. On some of the Combinationsof Oxy- 
muriatic Gas and Oxygen, and on the chemical Relations 
of these Principles to inflammable Bodies. .. .. 401 
On M, De Luc’s Electric Column .. «6: «» «+ 424 
Memoir on the different Compounds formed by the Re-action 
of the Sulphuric Acid on Camphor = 44 we we 425 
Demonstration of the fundamental Property of the Lever 436 
Geological Observations, on unstratified Mountains, and on 
the Use and Aluse of Geological Theories .. «+ 440 
The Croonian Lecture, on some Physiological Researches 
respecting the Influence of the Brain on the Action of the 
Heart, and on the Generation of Animal Heat .. 444 
Fatal Case of Umbilical Hernia 44 oe ne ee 458 
On saving the Lives of Mariners 4. «2 ++ «oe 455 
Notices respecting New Books .. .. «. «+ 69, 146 
Proceedings of Learned Societies 78, 152, 233, 310, 391,464 
Intelligence and Misceltaneous Articles 79, 157, 236, 315, 
398, 471 
List of Patents 00. coe sense, 281317500, 47 1 
Meteorological Table .. 159, 160, 240, 320, 400, 473 
THE 
