The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Small pterosaurs and dinosaurs from the Uncompahgre fauna (Brushy Basin Member, Morrison Formation: ?Tithonian), Late Jurassic, western Colorado
Abstract
Small vertebrates were recovered from the matrix encasing specimens of giant sauropod dinosaurs (Supersaurus, Ultrasaurus, Dystylosaurus) collected from the “Dry Mesa” Quarry (Brushy Basin Member, Morrison Formation, western Colorado). Most of the remains appear to pertain to a single form of pterodactyloid pterosaur, Mesadactylus ornithosphyos, n. gen. and sp., the holotype of which is a synsacrum. A bone end from this quarry, first identified as an avian proximal tibia and named Palaeopteryx thomsoni, is reidentified as the distal radius of a small deinonychosaur or bird. A small femur of a small deinonychosaur or bird and additional material of other small vertebrates from this quarry are figured and described.
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Most possible maniraptoran remains from Late Jurassic extra-Asian localities are fragmentary and inconclusive.
“most possible maniraptoran remains from Late Jurassic extra-Asian localities are fragmentary (e.g. [62–64]) and rather inconclusive.”
From Re-evaluation of the Haarlem Archaeopteryx and the radiation of maniraptoran theropod dinosaurs (2017) · cites this paper as [62]
Citations
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Archaeopteryx and the origin of birds
OSTROM, J. H. (1976) · Biological Journal of the Linnean Society · doi:10.1111/j.1095-8312.1976.tb00244.x · Cited by 361
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Research works printed but not linked: 45
- Witkind, 1986, Age and correlation of Cretaceous rocks previously assigned to the Morrison(?) Formation, Sanpete-Sevier Valley Area, Central Utah, U.S. Geological Survey Bulletin, 1584, 1
- 10.1007/BF03031757 · DOI
- Wild, 1978, Die Flugsaurier (Reptilia, Pterosauria) aus der Oberen Trias von Cene bei Bergamo, Italien, Bolletino della Societa Paleontologia Italiana, 17, 176
- Wellnhofer, 1985, Neue Pterosaurier aus der Santana-Formation (Apt) der Chapado do Araripe, Brasilien, Palaeontographica A, 187, 105
- Wellnhofer, 1978, Handbuch der Palaeoherpetologie, Teil 19, Pterosauria, 82
- Jensen, 1985a, Three new sauropod dinosaurs from the Upper Jurassic of Colorado, Great Basin Naturalist, 45, 697, 10.5962/bhl.part.4439 · DOI
- Gauthier J. A. , and Padian K. 1985. Phylogenetic, functional, and aerodynamic analyses of the origin of birds and their flight, p. 185–197. In Hecht M. K. , Ostrom J. H. , Viohl G. , and Wellnhofer P. (eds.), The Beginnings of Birds. Eichstatt, Freunde des JuraMuseums.
- Wellnhofer, 1970, Die Pterodactyloidea (Pterosauria) der Oberjura Plattenkalke Süddeutschlands, Abhandlungen der Bayerisches Akademie der Wissenschaften N.F., 141, 1
- 10.1130/0091-7613(1986)14<19:FDOVDS>2.0.CO;2 · DOI
- Galton, 1979, A new large theropod dinosaur from the Upper Jurassic of Colorado, Brigham Young University Geology Studies, 26, 1
- Romer, 1966, Vertebrate Paleontology, 468
- 10.1038/scientificamerican0281-122 · DOI
- Padian, 1984, The track of Pteraichnus: not pterosaurian, but crocodilian, Journal of Vertebrate Paleontology, 58, 178
- Ostrom, 1969, Osteology of Deinonychus antirrhopus, an unusual theropod from the lower Cretaceous of Montana, Bulletin of the Yale Peabody Museum of Natural History, 30, 1
- 10.2475/ajs.s3-16.93.233 · DOI
- Jensen, 1981b, Another look at Archaeopteryx as the world's oldest bird, Encyclia, 58, 109
- 10.1007/BF02988135 · DOI
- Padian, 1986b, The Beginning of the Age of Dinosaurs, 45
- Eaton, 1910, Osteology of Pteranodon, Memoirs of the Connecticut Academy of Arts and Sciences, 2, 1
- Padian, 1984c, Third Symposium on Mesozoic Terrestrial Ecosystems: short papers, 163
- Stokes, 1957, Pterodactyl tracks from the Morrison Formation, Journal of Paleontology, 31, 952
- Jensen, 1985b, Uncompahgre dinosaur fauna: a preliminary report, Great Basin Naturalist, 45, 710, 10.5962/bhl.part.4440 · DOI
- Jensen, 1988, The oldest(?) Morrison Formation dinosaur, Gunnison Colorado, The Mountain Geologist, 25, 129
- 10.1080/02724634.1986.10011624 · DOI
- Padian, 1985, Phanerozoic Diversity Factors, 41
- Molnar, 1985, The Beginnings of Birds, 209
- Kowallis B. J. , and Heaton J. S. In press. Time and tectonics in the Morrison and Cedar Mountain Formations of central Utah using fission track dating. Geology.
- Jensen, 1987, New brachiosaur material from the Late Jurassic of Utah and Colorado, Great Basin Naturalist, 47, 592
- Jensen, 1981a, Anima (Tokyo), 1981, 33
- Jensen, 1975, Continuing study of new Jurassic/Cretaceous vertebrate faunas from Colorado and Utah, National Geographic Society Research Reports, 1975, 373
- Gauthier, 1984, A cladistic analysis of the higher systematic categories of the Diapsida, 565
- 10.1017/S009483730000765X · DOI
- Jensen, 1977, A second Jurassic pterosaur from North America, Journal of Paleontology, 51, 867
- Gauthier, 1986, Saurischian monophyly and the origin of birds, Memoirs of the California Academy of Sciences, 8, 1
- 10.1038/257668a0 · DOI
- Galton, 1981, A rhamphorhynchoid pterosaur from the Upper Jurassic of North America, Journal of Paleontology, 55, 1117
- Jensen, 1988, A fourth new sauropod dinosaur from the Upper Jurassic of the Colorado Plateau and sauropod bipedalism, Great Basin Naturalist, 48, 121
- 10.1080/02724634.1984.10012027 · DOI
- Wellnhofer, 1975, Die Rhamphorhynchoidea (Pterosauria) der Oberjura Plattenkalke Süddeutschlands. I. Allgemeine Skelettmorphologie, Paleontographica A, 148, 1
- Nesov, 1984, Upper Cretaceous pterosaurs and birds from Central Asia, Paleontological Journal, 1984, 38
- 10.1017/S0094837300025768 · DOI
- Colbert, 1969, A Jurassic pterosaur from Cuba, American Museum of Natural History, Novitates, 2370, 1
- Padian, 1984a, Pterosaur remains from the Kayenta Formation (?Early Jurassic) of Arizona, Palaeontology, 27, 407
- Unwin, 1987, Pterosaur extinction: nature and causes, Memoires de la Societe geologique de la France, N.S., 150, 105
- Padian, 1983a, Osteology and functional morphology of Dimorphodon macronyx (Buckland) (Pterosauria: Rhamphorhynchoidea) based on new material in the Yale Peabody Museum, Yale Peabody Museum Postilla, 189, 1
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Sorted by citations
A pre-Archaeopteryx troodontid theropod from China with long feathers on the metatarsus
Hu, D., Hou, L., Zhang, L., & Xu, X. (2009) · Nature · doi:10.1038/nature08322 · Cited by 365
Hartman, S., Mortimer, M., Wahl, W. R., Lomax, D. R., Lippincott, J., & Lovelace, D. M. (2019) · PeerJ · doi:10.7717/peerj.7247 · Cited by 86
“Notable among previously described Morrison paravian postcrania, proximal femur BYU 2023 (Jensen & Padian, 1989) only overlaps with WYDICE-DML-001 at midshaft where it also lacks a fourth trochanter.”
BackgroundRe-evaluation of the Haarlem Archaeopteryx and the radiation of maniraptoran theropod dinosaurs
Foth, C., & Rauhut, O. W. M. (2017) · BMC Evolutionary Biology · doi:10.1186/s12862-017-1076-y · Cited by 56
Metadata
- Authors
- Jensen, J. A., & Padian, K.
- Affiliations
- Brigham Young University (US)
- University of California, Berkeley (US)
- ORCID
- Padian, Kevin
- Venue
- Journal of Paleontology
- Publisher
- Cambridge University Press (CUP)
- Published
- 1989-05
- Volume
- 63
- Issue
- 3
- Pages
- 364-373
- ISSN
- 0022-3360 (ISSN-L)
- 1937-2337
- OpenAlex
- W2340120708
- Cited by
- 55
- References
- 1
- Citations by year
- 2025: 1 · 2024: 1 · 2023: 1 · 2022: 2 · 2021: 7 · 2020: 2 · 2019: 4 · 2017: 2 · 2015: 1 · 2014: 2 · 2012: 1
- FWCI
- 0.00
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Journal of Paleontology (publishedVersion)
- Topics
- Physical Sciences › Earth and Planetary Sciences › Paleontology › Paleontology and Evolutionary Biology
- Physical Sciences › Earth and Planetary Sciences › Paleontology › Evolution and Paleontology Studies
- Life Sciences › Agricultural and Biological Sciences › Ecology, Evolution, Behavior and Systematics › Fossil Insects in Amber
- Keywords
- new genus and species, sauropod dinosaurs, Brushy Basin Member, Morrison Formation, Tithonian, Late Jurassic, small vertebrates, synsacrum, distal radius, femur, western Colorado
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