V 



Soc Vol EOT. PI XI 



^Garland Stone 



SILURIAN. 



6laaalDhfte<ttf<Jthui Upper Llandove ry Si lunanfrndivid cd) Bas 



Geological Map of Skomer Island 



• Pempruim SHIRI ( PAS I 



Herlx-H II Thomas, MA, R Sc, E |S 



SKOMER SERIES 



Rhyolite Tr achyte 1 pwnocsitc^umv- ■. .,..-, Ll 



S3 ■ 



Oolentt. Qo.sitii 





PiCtmg fotes Point 1 



'■- -TT^h.-- .„„ 





