EXPLANATION OF THE PLATES. 
" PLATE 34. 
Views in the Island of Antigua, coloured geologically. See Dr. Nugent’s 
paper on Antigua, page 459. 
* PLATE 35. 
Map and Sections of the Isle of Man, coloured geologically. 
Fig. 1. represents a Section of a bed of greywacke occuring in clay-slate on 
the north part of Douglas Bay, perpendicular to the direction of the strata. 
See page 490. 
Fig. 2. is a Section of the same place parallel to the direction of the strata. 
Fig. 3. Beds of grey wake intersecting the clay-slate at a quarry at Port Eshee. 
See page 490. 
Fig. 4. Trap dykes in the limestone between Pool-vash and Scarlet Point. 
Fig. 5. represents a Section of a portion of gneiss near the Dun. See page 489. 
Fig. 6. is a Section from Pool-vash to Scarlet point. See page 497. 
' PLATE 36. 
Geological Map of the Lickey Hill in Worcestershire. See page 506. 
" PLATE 37. 
Map of the vale of Evenlode, Thames, &c. See page 516. 
' PLATE 38. 
Fig. 1. Section across the N.E. part of Yorkshire, coloured geologically. 
See page 545. 
Fig. 2, 3, 4. Sections of parts of the Coast in the NE. of Yorkshire. 
Fig. 5. Section of the country from Merstham to Nutfield in Surry ; to explain 
the situation of the Reygate fire stone, and Fuller’s earth. The scale of 
the heights is much greater than that of the lengths. See page 35 2. 
Fig. 6. exhibits the manner in which the substance called Curl-stone in Stafford- 
shire occurs, attached to the under side of an iron-stone bed. Seepage 
375. 
