Organ Rock Formation Organ Rock Formation The Organ Rock Formation or Organ Rock Shale is a formation within the late Pennsylvanian to early Permian Cutler Group and is deposited across southeastern Utah, northwestern New Mexico, and northeastern Arizona. This formation notably outcrops around Canyonlands National Park, Natural Bridges National Monument, and Monument Valley. The age of the Organ Rock is constrained to the latter half of the Cisuralian Epoch by age dates from overlying and underlying formations. Important early terrestrial vertebrate fossils have been recovered from this formation in northern Arizona, southern Utah, and northern New Mexico. These include the iconic Permian terrestrial
Texas Brazos Trail trails as their Heritage Trail Program. A largely rural area of the U.S. state of Texas, the 18-county Brazos Trail Region historically was dependent on cotton and the railroad for survival. The region is named for the Brazos River which flows through the area, and is still a vital water source. The area's primary industries are cotton, cattle and sugar cane. The railroads connected the region to the Gulf of Mexico for shipment throughout the United States and Europe. In frontier times many European groups settled in the area including: Norwegians, Germans, Scots, Czech, and the Wends. Many examples of