Subject ASC0001eun
The Quarterly journal of the Geological Society of London.
v.21 (1865), Page 30 (1865)
Smithsonian Libraries
BHL Page 34891682
Keywords
Distribution of cretaceous species in Ireland Occurence of cretaceous species England and Continent Annelida Echinodermata Actinozoa Rhizopoda Spongida table cretaceous rocks geology rocks rock ireland species greensand chalk distribution cretaceous irish zones english continental formations hibernian Ireland natural history (ireland)