1850) were expected to have favoured an inland migration of the riparian forest fringe, with the flood-tolerant black ash colonizing the lower parts of the shore terraces and eastern white-cedar the upper parts.
1850) auraient favorisé une migration vers l’intérieur des terres de la frange forestière riveraine, le frêne noir, tolérant aux inondations, colonisant les parties basses des terrasses et le thuya occidental les parties hautes.