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Bookmark or Share- Morrison Formation - Simple English Wikipedia, the free encyclopediaThe Morrison Formation is a geological formation laid down in the Upper Jurassic. It is a distinctive sequence of sedimentary rock in the western United States , and is named after Morrison, Colorado .
- List of dinosaurs of the Morrison Formation - WikipediaThe Morrison Formation is a distinctive sequence of Upper Jurassic sedimentary rock that is found in the western United States, which has been the most fertile source of dinosaur fossils in North America. It is composed of mudstone, sandstone, siltstone and limestone and is light grey, greenish gray, or red.
- Morrison Formation - WikipediaType locality for the Morrison Formation above the town of Morrison, Colorado. The Morrison Formation is a distinctive sequence of Upper Jurassic sedimentary rock found in the western United States which has been the most fertile source of dinosaur fossils in North America.
- The Morrison Formation - Fossils and Paleontology (U.S. National ... - NPSThe western United States has one of the most famous of all geologic formations: the Morrison Formation. The Morrison Formation was deposited during the Late Jurassic, between approximately 157 and 150 million years ago, across rivers, floodplains, lakes, and other environments.
- Morrison Formation | Triassic, Jurassic & Sandstone | BritannicaMorrison Formation, series of sedimentary rocks deposited during the Jurassic Period in western North America, from Montana to New Mexico. The Morrison Formation is famous for its dinosaur fossils, which have been collected for more than a century, beginning with a find near the town of Morrison,
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