Description
Arthropod
Pennsylvanian
Francis Creek Shale
Pit 11, Kankakee County
Illinois, USA.
64mm shrimp-like arthropod on 90mm paired concretion
Mazon Creek Shrimp Like Arthropod
Additional information
| Weight | 150 g |
|---|---|
| Dimensions | 75 mm |
Arthropod
Pennsylvanian
Francis Creek Shale
Pit 11, Kankakee County
Illinois, USA.
64mm shrimp-like arthropod on 90mm paired concretion
| Weight | 150 g |
|---|---|
| Dimensions | 75 mm |
