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Explore a fascinating paleontological discovery through this 18-minute educational video that uncovers unexpected geological findings beneath the Texas landscape. Delve into the Upper Pennsylvanian Canyon and Cisco formations in the SACROC Field of West Texas, examining sequence stratigraphy and geomodeling techniques used to understand ancient depositional environments. Learn about Calcipatera cottonwoodensis, a newly identified membranous Late Paleozoic calcareous alga that provides crucial insights into ancient marine ecosystems. Discover how modern 3D modeling technology helps visualize these buried geological structures and understand the complex history of sedimentary layers formed millions of years ago. Examine paleogeography maps that reveal how the Texas region looked during the Pennsylvanian period, when vast shallow seas covered much of what is now the American Southwest. Gain insights into the methods paleontologists and geologists use to reconstruct ancient environments from rock formations and fossil evidence, and understand how these discoveries contribute to our knowledge of Earth's geological history and the evolution of marine life during the Late Paleozoic era.