Subject ASC0003sp8
The geological magazine, or, Monthly journal of geology.
Decade 2:v.3 (1876), Page 568 (1876)
Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
BHL Page 32514371
Keywords
Lower lias carboniferous limestone Uphill Bristol and Exeter railway Bristol Exeter Railway Limestone Selurian Cambrian Rocks mountains powerlines railroad trees rock vegetation landscape bristol and exeter railway limestone strata power lines railway