This unique and colorful map shows the geology and topography of the Lower Cache La Poudre River Basin in North-Central Colorado. The map was published by the USGS in 1972. It features Fort Collins, Greeley, Buckeye, Wellington, Windsor, Lucerne, Galeton, and the surrounding area area. The map measures approximately 37”x38”. There is a small tear on the lower left border (see photos). Shipped in the original folder via USPS First Class.