Subject ASC0003scq
The geological magazine, or, Monthly journal of geology.
[Decade 1]:v. 6 (1869), Page 335 (1869)
Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
BHL Page 32512830
Keywords
geology rock dirt ground stone england sussex stratification division gravel ferruginous conglomerate Gault lower Greensand lower Fettleworth Sussex