An edition of On fossil plants collected by Mr. R.A. [i.e. R.G.] McConnell, on Mackenzie River, and by Mr. T.C. Weston, on Bow River (1986)

On fossil plants collected by Mr. R.A. [i.e. R.G.] McConnell, on Mackenzie River, and by Mr. T.C. Weston, on Bow River

By John William Dawson