264 



APPENDIX. 



MARLE. 



ANALYSES BY DR. E. O. F. KROCKER* 



The locality of the different kinds is on the left bank of the Rhine, between 

 Mavence and Worms. 



TABLE OF THE AMMONIA CONTAINED IN THE SOIL. 



BY DR. KROCKER.T 



* Annalen der Chemie und Pharmacie vol. lvii., p. 

 t Ibid., vol. lviii., 1846. 



