Group of Petrified Wood SpecimensGroup of petrified wood specimens including one end-cut specimen with an irregular outline and bark texture on the reverse side, measuring 8 x 7 x 1 1/2 in ; a thick slab having natural cavities to the center which contains tiny stalactites, 8 1/2 x 5 1/2 x 1 in ; together with four petrified wood specimens with irregular outlines. (6) Property from The Tom and Frances Bayless Collection of Petrified Wood, Agate and Geodes