International Symposium on the Devonian System, Calgary, 1967, volumes I-II, complete.

Pp. xii, 1055, 1377; numerous maps, charts and other figures. Publisher’s original green cloth, lettered in gilt on the spine and front cover, and with a gilt placoderm fish on the front cover of each volume, thick oblong 4to. The massive work covers the geology, stratigraphy, tectonic history and paleontology of the Devonian system throughout the world. There are specific sections on the regional geology of each continent. This is a large and very heavy work; it will require additional postage. Shipping costs to Canada or Europe will be especially high – please inquire for extra postal charges. From the research library of paleontologist William M. Furnish with his signature on the front endpaper.