Subject ASC0003sw5
The geological magazine, or, Monthly journal of geology.
Decade 2:v.8 (1881), (1881)
Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
BHL Page 32519373
Keywords
corallian gasteropoda Yorkshire 1881 seashells gastropod yorkshire gasteropoda corallian shell diagrams fossil Seashell Seashell