Cedar Wood Slab | Washington Phareodus Whether they persisted until this

Whether they persisted until this catastrophic event or succumbed to earlier environmental shifts remains a subject of ongoing paleontological investigation

These meteorites are thought to be from Mars because they have elemental and isotopic compositions that are similar to rocks and atmosphere gases analyzed by spacecraft on Mars

5" x 3" x 2

Steneosaurus bollensis

The size of this male has been exceeded by other specimens of cave lions

Cedar Wood Slab | Washington Phareodus Whether they persisted until thisCedar Miocene Washington Approx. size: 12" x 11" x 0. 75" Stand not included. This gorgeous slab of petrified Cedar wood comes from Washington. It boasts a substantial size, aesthetic shape, well preserved growth rings, and intricate wood structure. One side has been polished to a glossy finish. Petrified wood is formed through a process called permineralization, where mineral rich groundwater replaces the original organic material. This process