[ '^5 ] 



At Hetruvia in Staffordshire*. 



1. Ratchil, or fragments of ftone. 



2. Limeftone, one foot thick. 



3. Sand. " " 



4. Argillaceous ftone. 



5. Bind. 



6. Coal. 



At Bagelt in North Wales 



t- 



Feet. Inches. 



1. Gravtl and fand • - - 45 — 



2. Shale or Slate - - - g __ 



3. Argillaceous ftone _ - _ _ 5 _. 



4. Slate - - " - - - - - 1 -- 



5. Coal - ■■ - ' - " - ■" - 6 — . 



6. Clay - « - • _ Q __ 



7. Argillaceous grit or fandftone - - 44 — 

 3. Coal - - - - a 3 

 9. Sandftone - - . - . - 90 — 



10. Slate « - -•- 15 __ 



11. Coal - - •- - " ^5 •— 



242 



• Whitehurft's Theory, page 211. 



f Ibid, page 242. jjlu^iij 



At 



