Fish

Penn Dixie’s fish likely belong to one of two groups: ostracoderms, or armored jawless fish; or osteichthyes, or bony fish.

fish1
Fish bone; 5.2 cm long. Collected from the North Evans Limestone by Jerry Bastedo.
fish2
Fish bone; 5.6 cm long. Discovered in the North Evans Limestone by Jerry Bastedo.

fish3

 

fish5
Fish plate; 3.2 cm long. Discovered in the Windom Shale by Gary Thomas.

fish4