CONTENTS OF PART II. 



Alphabetically arranged — the names of the Authors in capital letters. 



Page 



Abich, Prof. H. On Natron lakes in the Plain of the Araxes .... 26 



Altered tertiary rocks near Cairo, M. Russegger on 1 



Araxes, Prof. Abich on Natron lakes in the plain of the 26 



Barrande, M. Notes on Trilobites 34 



Bronn, Prof. H. Notice of his Index Palaeontologicus 31 



. On Palaeontological Statics 39 



Brown Coal formation, Prof. Goppert on the Flora of the 4 



Cairo, altered tertiary rocks near 1 



Chalk, M. Leymerie on a new deposit parallel to the 38 



Coal beds on the Rhine, Prof. Goppert's examination of 17 



Durocher, M. On the relation between the Mineral character of 



Soils and Vegetation 35 



GoLDFUSS, Prof. On Orthacanthus Dechenii 21 



Goppert, Prof. Contributions to the Flora of the Brown Coal for- 

 mations 4 



. Examination of the Coal beds on the Rhine 17 



Gypsum of Liineberg, Segeberg and Liibtheen, Dr. Karsten on. . 19 



Index Palaeontologicus, Prof. Bronn's, noticed 31 



Karsten, Dr. On the Gypsum of Liineberg, Segeberg and Liib- 

 theen 19 



Lassaigne, M. Analysis of the Mud of the Nile 20 



Leymerie, M. On a new deposit parallel to the Chalk 38 



Meyer, M. Hermann v. Palaeontological Notes 13 



Nile, M. Lassaigne's Analysis of the Mud of the 20 



Orthacanthus Dechenii, Prof. Goldfuss on 21 



Palaeontological Notes by M. H. von Meyer 13 



