TAXODIACEOUS BARK FROM THE UPPER CRETACEOUS OF ALBERTA

Abstract

The structure of a piece of silicified bark of Taxodioxylon gypsaceum from near Medicine Hat in Southern Alberta is described. The fossil specimen probably came from Upper Cretaceous beds. The fossil shows affinities with the bark of modern Sequoia. Vectia luccombensis Stopes (1915) from the Lower Greensand (Aptian) of England probably constitutes an isolated piece of taxodiaceous bark, similar to the inner bark of the Alberta specimen.