Fruitland Formation the Colorado-New Mexico state line, and is one of the most productive areas for coalbed methane in the United States. The Fruitland is underlain by the Pictured Cliffs Sandstone, and overlain by the more recent Kirtland Formation. The sequence of rocks represents the final filling of the Cretaceous seaway. The underlying Pictured Cliffs is a marginal marine sandstone, deposited in an environment similar to offshore barrier islands of the southeast United States. As the seaway retreated, the Pictured Cliffs was covered by the Fruitland Formation, which was deposited in near-shore swampy lowlands. The formation is dated to the late Campanian
Texas Brazos Trail Texas Brazos Trail The Texas Brazos Trail is a non-profit organization which promotes heritage tourism, economic development, and historic preservation. It is one of ten regions which make up the Texas Heritage Trails Program of the Texas Historical Commission. In 1968 Texas hosted the World's fair, known as HemisFair '68, in San Antonio, Texas. In connection with this boost in international attention, the Texas Department of Transportation designated ten 650-mile circular driving regions that encompassed the entire state of Texas. These trails saw little attention after their creation until in the late 1990s when the Texas Historical Commission adopted these