Subject ASC0003s6x
The geological magazine, or, Monthly journal of geology.
[Decade 1]:v. 2 (1865), Page 545 (1865)
Smithsonian Libraries
BHL Page 30540957
Keywords
paleontology fruit plant Calamite extinct fossil structure vertical spike bract axis transverse floor cell magnify magnified view horsetail taill Structure of living Calamite-fruits circle oval vestigges of the ice period Fruit-spike fruit spike