Fossil
ForestsThe Zuhl Collection of American Petrified Wood
at the Houston Museum of Natural Science
| Location | How wood is Petrified | |
| Age | Color in Petrified Wood | |
| Family | Liesegang Banding | |
| Features | Global Warming | |
| Curator's Picks | Big Red | |
| Unknowns | Chinle Formation | |
| Vantage, Wa | Collection History | |
Washington State Geology |