Petrified wood-Serviceberry(Amelanchier sp.)

Petrified wood-Serviceberry(Amelanchier sp.)- Trout Creek Formation, Bretz Mine Airport Site, Malheur County, Oregon. Miocene epoch. 13″ across This site is near McDermitt, Nevada, just over the border, into Oregon.

Petrified wood-Alder-(Alnus sp.)

Petrified wood-Alder-(Alnus sp.) Clarno Formation, Hampton Butte, South Crook County, Oregon. Eocene Epoch 38.5 mya 21.5 ” across. A very unusual specimen from this location that primarily produces green limb casts. From an old collection. Found many decades...