Description
Pennsylvanian Francis Creek Shale
Pit 11, Will Co. IL, USA
48mm paired concretion
Problematica, Mazon Creek
Etacystis communis
$49
Sold out
$49
Sold out
Pennsylvanian Francis Creek Shale
Pit 11, Will Co. IL, USA
48mm paired concretion
Problematica, Mazon Creek
| Weight | 40 g |
|---|
