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Cretaceous animals of South America (6 C, 11 P). Late Cretaceous animals (8 C) E. Early Cretaceous animals (10 C, 1 P) I. Cretaceous invertebrates (12 C) V.
The Cretaceous (IPA: / k r ɪ ˈ t eɪ ʃ ə s / krih-TAY-shəss) [2] is a geological period that lasted from about 143.1 to 66 million years ago (Mya). It is the third and final period of the Mesozoic Era, as well as the longest. At around 77 million years, it is the ninth and longest geological period of the entire Phanerozoic.
Late Cretaceous–Eocene: Colorado, Montana, North Dakota, South Dakota, Wyoming A medium-sized crocodilian genus that lived into the Eocene. Borealosuchus sternbergii is the most basal out of the six species in the genus and the one known from the Cretaceous. †Brachychampsa †Brachychampsa montana; 83.5–63.3 Ma Hell Creek Formation ...
Late Cretaceous animals of North America (4 C, 11 P) Late Cretaceous animals of South America (1 C, 18 P) I. Late Cretaceous invertebrates (2 C, 5 P) O.
Early Cretaceous animals of South America (1 C, 20 P) A. Early Cretaceous animals of Asia (4 C, 3 P) E. Early Cretaceous ammonites (2 C, 16 P)
Late Cretaceous animals of Asia (4 C, 8 P) V. Cretaceous vertebrates of Asia (4 C) Pages in category "Cretaceous animals of Asia"
Quetzalcoatlus (/ k ɛ t s əl k oʊ ˈ æ t l ə s /) is a genus of azhdarchid pterosaur that lived during the Maastrichtian age of the Late Cretaceous in North America. The type specimen, recovered in 1971 from the Javelina Formation of Texas, United States, consists of several wing fragments and was described as Quetzalcoatlus northropi in 1975 by Douglas Lawson.
Early Cretaceous animals of North America (2 C, 4 P) H. Hell Creek fauna (84 P) I. Cretaceous invertebrates of North America (4 C) L. Lance fauna (18 P)