Zobrazeno 1 - 10
of 10
pro vyhledávání: '"George F. Engelmann"'
Autor:
Fabio M. Dalla Vecchia, Daniel J. Chure, George F. Engelmann, Rodney D. Scheetz, Brooks B. Britt, Michael F. Whiting
Publikováno v:
Nature Ecology & Evolution. 2:1386-1392
Pterosaurs are the oldest known powered flying vertebrates. Originating in the Late Triassic, they thrived to the end of the Cretaceous. Triassic pterosaurs are extraordinarily rare and all but one specimen come from marine deposits in the Alps. A ne
Autor:
Daniel J. Chure, George F. Engelmann
Publikováno v:
Palaeontologia Electronica.
Publikováno v:
Geological Society of America Abstracts with Programs.
Autor:
George F. Engelmann
Publikováno v:
Bulletin of the American Museum of Natural History. 285:54-61
Specimens from the Brushy Basin Member, Morrison Formation (Upper Jurassic), Dinosaur National Monument, Utah, provide new information on the anterior dentition of the early multituberculate Ctenacodon. An upper canine, previously thought to be lacki
Publikováno v:
Sedimentary Geology. 167:297-308
In light of diverse geological evidence that indicates a seasonal, semiarid climate for the time of deposition of the Morrison Formation, one can assume these general environmental conditions for the purpose of reconstructing the ancient ecosystem. W
Autor:
George F. Engelmann
Publikováno v:
Journal of Mammalian Evolution. 22:451-452
Autor:
George F. Engelmann
Publikováno v:
The UW National Parks Service Research Station Annual Reports. 14:37-38
This project has undertaken to survey the surface exposures of the Jurassic Morrison Formation within Dinosaur National Monument (DINO) for fossil occurrences of any sort. The primary purpose of this survey is to provide an assessment of the extent a
Autor:
George F Engelmann
Publikováno v:
Journal of Vertebrate Paleontology. 7:217-223
Pseudoglyptodon sallaensis, new genus and species, represented by a partial mandible from the Deseadan Salla Beds of Bolivia, is a sloth of uncertain affinities. The trilobate cross-sectional pattern of the cheek teeth resembles that of glyptodonts.
Autor:
Daniel J. Chure, George F. Engelmann
Publikováno v:
Mesozoic/Cenozoic Vertebrate Paleontology: Classic Localities, Contemporary Approaches. Salt Lake City, Utah to Billings, Montana, July 19–27, 1989
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89016b52095edd112bee698f9bbb8497
https://doi.org/10.1029/ft322p0008
https://doi.org/10.1029/ft322p0008
Publikováno v:
Systematic Zoology. 26:233