| ID | Locality No. | Sample No. | USGS No. | Quadrangle | | Formation | Age | |
| 1774 | 82NW320 | 82NW320 | | Juneau | A-3 | Retreat Group | No Data | Select |
| 8821 | 78ACE 152 | 78ACE 152 | | Lake Clark | A-3 | No Data | No Data | Select |
| 8823 | 78 ANW 171 | 78 ANW 171 | | Lake Clark | A-3 | No Data | Middle Triassic - Holocene | Select |
| 1607 | 78ACe159 | 78ACe159 | | Lake Clark | C-2 | No Data | No Data | Select |