Description
Oligocene
Ruby River Formation
Ruby River Basin, Madison Co., MT, USA
0.3 inch fly in paper shale.
Insect
Fossil fly
$12
Sold out
$12
Sold out
Oligocene
Ruby River Formation
Ruby River Basin, Madison Co., MT, USA
0.3 inch fly in paper shale.
Insect
| Weight | 10 g |
|---|
