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{
    "pk": 41685,
    "title": "A new record of \nDromomeron romeri\n Irmis et al., 2007 (Lagerpetidae) from the Chinle Formation of Arizona, U.S.A.",
    "subtitle": null,
    "abstract": "The relatively recent discovery and contextualization of silesaurid and lagerpetid dinosauromorphs has led to a revolution in understanding the early evolutionary history of the dinosaurian lineage. Lagerpetids are known from North America and South America in Middle and Upper Triassic rocks, especially the Chinle Formation of New Mexico and the Dockum Group of Texas. Until now, only a single specimen of \nDromomeron gregorii\n was known from the Upper Triassic Chinle Formation of Arizona. However, a new lagerpetid astragalus specimen (MNA V7237) from the Owl Rock Member of the Chinle Formation found on Ward Terrace in the Navajo Nation of Arizona is referred to\n Dromomeron romeri\n. MNA V7237 represents the youngest radioisotopically-dated record of Lagerpetidae, indicating that \nD. romeri\n persisted throughout the entire Norian (Otischalkian into the Apachean) in North America.",
    "language": "en",
    "license": null,
    "keywords": [
        {
            "word": "Upper Triassic, Chinle Formation, Dinosauromorpha, Lagerpetidae, <i>Dromomeron</i>"
        }
    ],
    "section": "Article",
    "is_remote": true,
    "remote_url": "https://escholarship.org/uc/item/8w5755sg",
    "frozenauthors": [
        {
            "first_name": "Adam",
            "middle_name": "D.",
            "last_name": "Marsh",
            "name_suffix": "",
            "institution": "Petrified Forest National Park, AZ 86028",
            "department": "None"
        }
    ],
    "date_submitted": "2018-12-23T12:21:27+05:30",
    "date_accepted": "2018-12-23T12:21:27+05:30",
    "date_published": "2018-12-22T13:30:00+05:30",
    "render_galley": null,
    "galleys": [
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            "label": "",
            "type": "pdf",
            "path": "https://journalpub.escholarship.org/ucmp_paleobios/article/41685/galley/31188/download/"
        }
    ]
}