Ichthyodorulite (Gr., 'fish-spear-stone'), the name given to fossil fish spines, not uncommon in the stratified rocks.
Ichthyodorulite
Chambers's Encyclopaedia, Volume 6: Humber to Malta, p. 65
Source scan(s): p. 0074
Ichthyodorulite (Gr., 'fish-spear-stone'), the name given to fossil fish spines, not uncommon in the stratified rocks.