Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Blackwater Draw Formation  | |
|---|---|
| BT | Chronostratigraphic Units |
| .Phanerozoic | |
| ..Cenozoic | |
| ...Quaternary | |
| ....Blackwater Draw Formation | |
| RT | Pleistocene |
| Holocene | |
| New Mexico | |
| Texas | |
| SN | Pleistocene or Holocene. In Texas and New Mexico. Indexed with age as applicable. Added to Thesaurus in 1995. |