Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Punchbowl Formation  | |
|---|---|
| BT | Chronostratigraphic Units |
| .Phanerozoic | |
| ..Cenozoic | |
| ...Neogene | |
| ....Miocene | |
| .....upper Miocene | |
| ......Punchbowl Formation | |
| RT | California |
| SN | Described in Valyermo Quadrangle as consisting of two facies. S California. |