CONTENTS. Ill 



Page 

 XI. Descriptions of some New Crustaceous Animals 

 found in the Firth of Forth. By Henry Good- 

 sir, Esq., Surgeon, Anstruther. Communicated 

 by the Author. With a Plate, ... 363 



Section I. On the Genus Munna, . . . 363 



Section II. On the Genus Evadne, . . 3^)6 



Section III. On a now Genus of Pycnogonidae, . 367 



XII. Extracts from Professor Valentin's Report on 



the Progress of Embryology in the year 1840, 368 



XIII. Notices of Earthquake- Shocks felt in Great Britain, 



and especially in Scotland, with inferences sug- 

 gested by these Notices as to the Causes of the 

 Shocks. By David Milne, Esq., F.R.S.E., M.W.S., 

 F.G.S, &c. Communicated by the Author. Con- 

 tinued from volume xxxii., p. 378, . . .372 



II. Accounts from more distant parts of the Country. 



1. Accounts from districts west of Comrie, . 372 



2. Accounts from districts north-west of Comrie, 375 



3. Accounts from districts to the north of Comrie, 375 



4. Accounts from districts north-east of Comrie, 383 



XIV. On the Succession and Development of Organised 



Beings at the Surface of the Terrestrial Globe ; 

 being a Discourse delivered at the Inauguration 

 of the Academy of Neuchatel. By Professor 

 Louis Agassiz, 388 



XV. Account of Observations recently made on the Gla- 

 cier of the Aar. By Professor Louis Agassiz, 399 



XVI. Proceedings of the Royal Scottish Society of Arts, 403 



XVII. List of Patents granted for Scotland from 29th 



June to 20th September 1842, . . . 414 



XVIII. Index, . , 417 



