Portion of silicified hickory nut cache found inside a fossil sycamore log (UWBM38700)

Portion of silicified hickory nut cache found inside a fossil sycamore log (UWBM38700)

Portion of silicified hickory nut cache found inside a fossil sycamore log (UWBM38700). See more in Fossil Woods of Eastern Washington by Thomas Dillhoff.