The South Platte Formation is a Mesozoic geologic formation. Fossil ankylosaur tracks have been reported from the formation.
The Dakota Formation is a geologic formation composed of sedimentary rocks deposited on the .... or facies, of the Dakota Group are sometimes called the Lytle Formation, and near-shore marine facies are called the South Platte Formation.
Aug 3, 2016 ... South Platte formation*. Modifications: Named. Dominant lithology: Shale; Sandstone. AAPG geologic province: Denver basin. Publication:.
The South Platte Formation of the Dakota Group and the Laramie Formation have produced the bulk of the clay in the county, and the Laramie Formation has ...
named the South Platte formation. The term Dakota group is retained to include these two formations. Lytle sediments were deposited on flood plains and are ...
Aug 16, 2007 ... The South Platte Formation of the Dakota Group represents the first Cretaceous marine flooding of Colorado along the Western Interior Seaway ...
The South Platte Formation consists of a lower sandstone (Plainnew Member); middle clayey siltstone and sandstone (Skull Creek interval); and upper.
Post 46. Lytle Formation, Post 51. Plainview Sandstone of the South Platte Formation. These sandstones are fine-grained with some cross-bedding and burrows.
(Plainview Member) of the South Platte Formation (Dakota Group) at Dinosaur Ridge, Colorado are attributed to deinonychosaurian theropod dinosaurs and ...
The upper, the South Platte Formation, is the tan or yellowish-brown beach sandstone, the Dakota sandstone, was deposited between 105 and 100 million years ...