APPENDIX. LXIX 



4th. e Brown-loam* when the greatest propor- 

 tion consists of decayed vegetable matter. 



5th. ' Rich black loam' when sand, clay, ani- 

 mal and vegetable matters are combined in unequal 

 proportions, the clay greatly divided, being in the least 

 proportion, and the sand and vegetable matter in the 

 greatest. 



The Terms c light sandy soil,' c light brown 

 loam/ &c. are varieties of the above, as expressed. 



