| GRD00JYS0 |
Oil Shale
|
Mahogany Ledge, Green River Formation |
Colorado |
0 |
Ritter 154, 17 L |
| GRD00P5S0 |
Oil Shale
|
organic-rich argillite, finely laminated, multiple samples -good for tests |
|
0 |
Ritter 154, 17 L |
| GRD00P8S0 |
Oil Shale
|
black oil shale, Green River Fm., Eocene |
Colorado |
1 |
Ritter 154, 2 A |
| GRD00PBS0 |
Oil Shale
|
Monterey Fm |
California |
0 |
Ritter 154, 17 L |
| GRD00PDS0 |
Oil Shale
|
Oil shale, Green River formation. Five hand samples, one with worm burrow. |
Wyoming |
1 |
Ritter 154, 17 L |
| GRD017FS0 |
Oil Shale
|
Shale interlayered with thin chert layers. Organic-rich. Large sample. |
California |
0 |
Ritter 154, 21 M |
| GRD017FS1 |
Oil Shale
|
Shale interlayered with thin chert layers. Organic-rich. Large sample. |
California |
0 |
Ritter 154, 21 M |
