| 13201 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | Fort Union | View |
| 13202 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13203 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13204 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13205 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13206 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13207 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13208 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13209 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13210 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13211 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13212 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13213 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13214 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13215 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13216 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13217 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13218 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13219 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13220 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13221 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13222 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13223 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13224 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13225 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13226 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13227 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13228 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13229 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13230 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13231 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13232 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13233 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13234 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13235 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13236 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13237 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13238 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13239 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13240 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13241 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13242 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13243 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13244 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13245 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13246 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13247 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13248 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13249 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13250 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13251 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13252 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13253 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13254 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13255 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13256 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13257 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13258 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13259 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13260 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13261 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13262 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13263 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13264 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13265 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13266 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13267 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13268 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13269 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13270 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13271 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13272 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13273 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13274 |
| North American | Cretaceous-Paleocene | 35231 | North American | Alluvial | Crossbedding | Sandstone | | View |
| 13275 |
| North American | Cretaceous-Paleocene | 35231 | North American | Alluvial | Crossbedding | Sandstone | | View |
| 13276 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13277 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13278 |
| North American | Cretaceous-Paleocene | 35231 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 13279 |
| North American | Cretaceous-Paleocene | 35221 | North American | Fluvial | Imbrication | Conglomerate | Canaan Peak | View |
| 13280 |
| North American | Cretaceous-Paleocene | 35221 | North American | Fluvial | Imbrication | Conglomerate | Canaan Peak | View |
| 13281 |
| North American | Cretaceous-Paleocene | 35221 | North American | Fluvial | Imbrication | Conglomerate | Canaan Peak | View |
| 13282 |
| North American | Cretaceous-Paleocene | 35221 | North American | Fluvial | Imbrication | Conglomerate | Canaan Peak | View |
| 13283 |
| North American | Cretaceous-Paleocene | 35221 | North American | Fluvial | Imbrication | Conglomerate | Canaan Peak | View |
| 13284 |
| North American | Cretaceous-Paleocene | 35221 | North American | Fluvial | Imbrication | Conglomerate | Canaan Peak | View |
| 13285 |
| North American | Cretaceous-Paleocene | 35221 | North American | Fluvial | Imbrication | Conglomerate | Canaan Peak | View |
| 13286 |
| North American | Cretaceous-Paleocene | 35221 | North American | Fluvial | Imbrication | Conglomerate | Canaan Peak | View |
| 13287 |
| North American | Cretaceous-Paleocene | 35221 | North American | Fluvial | Imbrication | Conglomerate | Canaan Peak | View |
| 13288 |
| North American | Cretaceous-Paleocene | 35221 | North American | Fluvial | Imbrication | Conglomerate | Canaan Peak | View |
| 13289 |
| North American | Cretaceous-Paleocene | 35221 | North American | Fluvial | Imbrication | Conglomerate | Canaan Peak | View |
| 13290 |
| North American | Cretaceous-Paleocene | 35221 | North American | Fluvial | Imbrication | Conglomerate | Canaan Peak | View |
| 13291 |
| North American | Cretaceous-Paleocene | 35221 | North American | Fluvial | Imbrication | Conglomerate | Canaan Peak | View |
| 13292 |
| North American | Cretaceous-Paleocene | 35221 | North American | Fluvial | Imbrication | Conglomerate | Canaan Peak | View |
| 13293 |
| North American | Cretaceous-Paleocene | 35221 | North American | Fluvial | Imbrication | Conglomerate | Canaan Peak | View |
| 13294 |
| North American | Cretaceous-Paleocene | 35221 | North American | Fluvial | Imbrication | Conglomerate | Canaan Peak | View |
| 13295 |
| North American | Cretaceous-Paleocene | 35221 | North American | Fluvial | Imbrication | Conglomerate | Canaan Peak | View |
| 13296 |
| North American | Cretaceous-Paleocene | 35221 | North American | Fluvial | Imbrication | Conglomerate | Canaan Peak | View |
| 13297 |
| North American | Cretaceous-Paleocene | 35221 | North American | Fluvial | Imbrication | Conglomerate | Canaan Peak | View |
| 13298 |
| North American | Cretaceous-Paleocene | 35221 | North American | Fluvial | Imbrication | Conglomerate | Canaan Peak | View |
| 13299 |
| North American | Cretaceous-Paleocene | 35221 | North American | Fluvial | Imbrication | Conglomerate | Canaan Peak | View |
| 13300 |
| North American | Cretaceous-Paleocene | 35221 | North American | Fluvial | Imbrication | Conglomerate | Canaan Peak | View |