Subject ASC0003ie0
The geologist : a popular monthly magazine of geology.
v.6 (1863), (1863)
American Museum of Natural History Library
BHL Page 47677723
Keywords
Hybodus Dubrisiensis n.s. Mackie From the Lower Chalk of Dover (Kent) natural size in the National Collection British Museum Side view Base of Lower jaw seen from above cretaceous shark fossil side jaw Dover Kent England chalk Fossil Fossil fish geology