USGS Logo Geological Survey Professional Paper 90—K
The History of a Portion of Yampa River, Colorado, and Its Possible Bearing on that of Green River



THE HISTORY OF A PORTION OF YAMPA RIVER, COLORADO, AND ITS POSSIBLE BEARING ON THAT OF GREEN RIVER



By
E. T. Hancock

cover of document

SHORTER CONTRIBUTIONS TO GENERAL GEOLOGY, 1914—K
GEOLOGICAL SURVEY PROFESSIONAL PAPER 90—K

Published February 20, 1915


TABLE OF CONTENTS


pp/90-K/index.htm
Last Updated: 09-Nov-2009