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Bookmark or Share- Hell Creek Formation, Montana - University of California Museum of ...The formation has produced important assemblages of invertebrates, plants, mammals, fish, reptiles, and amphibians, providing an impressive inventory that includes dinosaurs such as Tyrannosaurus and Triceratops. A map showing the extent of the Hell Creek Formation. UCMP involvement.
- Hell Creek Formation - WikipediaThe Hell Creek Formation is an intensively studied geological formation of mostly Upper Cretaceous and some Early Paleocene rocks in North America, named for exposures studied along Hell Creek, near Jordan, Montana. The formation stretches over portions of Montana, North Dakota, South Dakota, and Wyoming.
- Paleobiota of the Hell Creek Formation - WikipediaPaleobiota of the Hell Creek Formation. This is an overview of the fossil flora and fauna of the Maastrichtian-Danian Hell Creek Formation . Invertebrates. Insects from the groups Diptera, Zygoptera, and possibly Hemiphlebiidae have been unearthed in Hell Creek in amber.
- Hell Creek Formation | Fossil Record, Dinosaurs & PaleontologyHell Creek Formation, division of rocks in North America dating to the end of the Cretaceous Period some 65.5 million years ago. Named for exposures studied on Hell Creek, near Jordan, Montana, it occurs in eastern Montana and portions of North Dakota, South Dakota, and Wyoming.
- Geosciences | Free Full-Text | The Hell Creek Formation, Montana: A ...The Hell Creek Formation is among few geological units worldwide that record terrestrial environments at the close of the Cretaceous. It is famous for the K-Pg mass extinction which occurs at or near the upper formational contact, and for its vertebrate fossils, especially dinosaurs [ 3, 4 ].
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