| ID | Locality No. | Sample No. | USGS No. | Quadrangle | | Formation | Age | |
| 956 | 75APa50c | 75APa50c | | Medfra | | No Data | Ladinian - Norian | Select |
| 957 | 76APa128a | 76APa128a | | Medfra | | No Data | Middle Triassic - Late Triassic | Select |
| 1628 | 75APa160 | 75APa160 | | Medfra | | No Data | Paleozoic - Cenozoic | Select |
| 5614 | 75APa73 | 75APa73 | | Medfra | | No Data | No Data | Select |
| 5615 | 75APa147 | 75APa147 | | Medfra | | No Data | No Data | Select |
| 8910 | 77-Ch-16 | 77-Ch-16 | | Medfra | | No Data | Famennian - Mississippian | Select |
| 8911 | 77-Ch-17 | 77-Ch-17 | | Medfra | | No Data | Mississippian | Select |
| 8912 | 77-Ch-18 | 77-Ch-18 | | Medfra | | No Data | Famennian - Mississippian | Select |
| 8466 | 78ADu-27 | 78ADu-27 | 9978-SD | Medfra | A-2 | No Data | Early Devonian | Select |
| 8464 | 78ADu-26 | 78ADu-26 | | Medfra | A-3 | No Data | Ordovician - Early Devonian | Select |
| 8467 | 78ADu-28 | 78ADu-28 | | Medfra | A-3 | No Data | No Data | Select |
| 5620 | D7-16 | D7-16 | No USGS loc. no. assigned | Medfra | A-4 | No Data | No Data | Select |
| 9243 | 78 Pa200 | 78 Pa200 | P&S Loc. M1357 | Medfra | A-4 | No Data | Late Devonian - Permian | Select |
| 5622 | D7-24 | D7-24 | 8861-CO | Medfra | B-2 | No Data | Middle Ordovician - Late Ordovician | Select |
| 7 | 81RB6 | 81RB6 | 10339-SD | Medfra | B-3 | Cheeneetnuk Limestone | Eifelian | Select |
| 7 | 81RB6 | 81RB6 | 10339-SD | Medfra | B-3 | Cheeneetnuk Limestone | Middle Devonian | Select |
| 8 | 81RB7 | 81RB7 | 10340-SD | Medfra | B-3 | Whirlwind Creek Group | Early Devonian - Middle Devonian | Select |
| 9 | 81RB8 | 81RB8 | 10420-SD | Medfra | B-3 | Whirlwind Creek Group | Eifelian - Givetian | Select |
| 430 | 76APa65A | 76APa65A | USGS loc. 9753-SD | Medfra | B-3 | Whirlwind Creek Group | Silurian - Devonian | Select |
| 431 | 76APa65B | 76APa65B | USGS loc. 9754-SD | Medfra | B-3 | Soda Creek Limestone | Early Devonian - Middle Devonian | Select |