KnowraHell Creek FormationLinked fromLinked fromThe 20 pages that link to Hell Creek Formation, each with the reason it gives.All 20Broader topic 6Related 13Compared with 1Cretaceous–Paleogene extinction eventBroader topic: Its fossils reveal terrestrial ecosystems and losses close to the extinction boundary.Late CretaceousBroader topic: Its strata preserve a detailed record of life shortly before the extinction.Iridium anomalyBroader topic: Its boundary deposits connect the extinction interval with North American fossil records.MontanaBroader topic: Its Montana exposures preserve fossils from the final few million years of the Cretaceous.PaleoenvironmentBroader topic: Its fossils and sediments record coastal-plain habitats near the end of the Cretaceous.EdmontosaurusBroader topic: Its rocks preserve Edmontosaurus fossils alongside other latest Cretaceous life.