Salmonide 119 
has been brought from the Pliocene at Catherine’s Creek, Idaho. 
It is known from the skull only. Thaumaturus luxatus, from the 
Miocene of Bohemia, shows the print of the adipose fin. As 
already stated (p. 62), fragments of the hooked jaws of salmon, 
from pleistocene deposits in Idaho, are in the museum of the 
University of California. 
