![Proceedings of the Nineteenth Annual Meeting, held at New York, N. Y., December 27, 28, and 29, including Proceedings of the Eighth Annual Meeting of the Cordilleran Section, held at Stanford University, California, December 28 and 29, 1906]()
Proceedings of the Nineteenth Annual Meeting, held at New York, N. Y., December 27, 28, and 29, including Proceedings of the Eighth Annual Meeting of the Cordilleran Section, held at Stanford University, California, December 28 and 29, 1906Hovey, E. O. · Geological Society of America Bulletin · 1907