Results 51 to 60 of about 108 (100)

The Pangaean Megamonsoon: Evidence from the Upper Triassic Chinle Formation, Colorado Plateau

open access: yesPALAIOS, 1991
The Upper Triassic Chinle Formation was deposited at an exceptional time in Earth's paleogeographic and paleoclimatic history. During the Triassic, the supercontinent Pangaea was at its greatest size, in terms of both aggregated continental crust and exposed land area.
Dubiel, Russell F   +3 more
openaire   +2 more sources

Paleoenviromnents of Early Theropods, Chinle Formation (Late Triassic), Petrified Forest National Park, Arizona

open access: yesPALAIOS, 2000
Abstract Three localities in the Chinle Formation (Late Triassic), Petrified Forest National Park (PEFO), Arizona, provide insights into the paleoenvironments frequented by primitive North American theropods. At the Dinosaur Wash locality, an undetermined theropod is preserved in paleosols that indicate a transition from wet to dry conditions on the ...
Therrien, François, Fastovsky, David E.
openaire   +2 more sources

Late Triassic plants from the Chinle Formation in north-eastern Arizona

open access: yes, 1972
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source
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Vertebrate paleoecology of the Chinle formation (Late Triassic) of the Southwestern United States

Palaeogeography, Palaeoclimatology, Palaeoecology, 1989
Abstract The Late Triassic Chinle Formation is an extensive series of fluvial and lacustrine sediments exposed mostly in the Colorado Plateau region. Fossil vertebrates occur in local concentrations throughout the vertical and horizontal extent of the formation, although the most diverse accumulations occur within the Petrified Forest Member in ...
J Michael Parrish
exaly   +2 more sources

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