Subject ASC0003scf
The geological magazine, or, Monthly journal of geology.
[Decade 1]:v. 6 (1869), Page 541 (1869)
Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
BHL Page 32513058
Keywords
geology terraces raised beaches Llangollen fossil ancient sea beach Llangollen Llantysilig Wales terrace sea cliff sea cliffs Llantysilio Railway Station England artificial G. Poulett Scrope