Subject ASC0003z8g
The geologist : a popular monthly magazine of geology.
v.4 (1861), (1861)
American Museum of Natural History Library
BHL Page 47659308
Keywords
geology fossils Amorphozoa Cephalites Cephalites Benettlae Cephalites longitudinalis Cephalites paradoxus Cephalites bullatus Upper Cretaceous sponge fossil Cephalites sp. cephalites benettiae Cepalites bullatus Toulmin Smith Upper Cretaceous Formation amorphozoa Cephalites benettle Mantell T Smith Diagram