Dr Daubeny ott the Spring' at Torre del Annunziata, 231 



SECTION of the Cliff behind the New Pump-Room at Torre del 

 Annunziata. 



Vegetable Mould. 



Decomposed Lava, mixed with Mould. 



Bed of Lava, compact at top, scoriform 

 at bottom. 



Beds of Rapilli, Blocks of Lava, and oc- 

 casionally of Pumice, of various co- 

 lours, — red, black, grey, — intermixed 

 with, and sometimes slightly cement- 

 ed together by, Volcanic Sand. 



Bed of Grey Tuff, of in-egular thick- 

 ness, from 1 to 5 feet. 



Beds of llapilli and other volcanic ma- 

 terials. 



Bed of red Bapilli, 'i\ feet thick. 



Bed of Grey llapilli. 



Bed of Black Hapilli, loosely aggluti- 

 nated. 



Rai>illi heaped together, but not agglutinated. 



Kapilli loosely agglutinated, 24 feet. 



Uapilli, not agglutinated. 



Dark coloured and loosclv agglutinated 

 Rapilli. " 



68 feet. Summit of the cliff. 



63. 



38. 



34. 



15. 



r Level of the cypress marked in Mr Auldjo's 

 I drawing. 



Stems of roots, &c. 

 Koot and trunk of a fir. 



Level of the houses discovered, ac- 

 cording to the statement given in 

 the plan. 



The first excavation made is in a 

 stratum which sinks to this level 

 at the spot from which this sec- 

 tion is taken. 



I^evel of the floor of tlie bath-house. 



