@misc{goodrich1909vertebrata2,
    author = "Goodrich, E. S",
    title = "Vertebrata Craniata (First Fascicle",
    year = "1909",
    howpublished = "Cyclostomes and Fishes), IX of A Treatise on Zoology: London, Black",
    note = "talkorigins\_source = {true}; raw\_reference = {Goodrich, E. S., 1909, Vertebrata Craniata (First Fascicle: Cyclostomes and Fishes), IX of A Treatise on Zoology: London, Black.}"
}

@techreport{osborn1916skeletal5,
    author = "Osborn, H. F",
    title = "Skeletal adaptations of Ornitholestes, Struthiomimus, Tyrannosaurus",
    year = "1916",
    howpublished = "Bulletin of the American Museum of Natural History, v. 35, p. 733-771",
    note = "talkorigins\_source = {true}; raw\_reference = {Osborn, H. F., 1916, Skeletal adaptations of Ornitholestes, Struthiomimus, Tyrannosaurus: Bulletin of the American Museum of Natural History, v. 35, p. 733-771.}"
}

@techreport{gilmore1920osteology1,
    author = "Gilmore, C. W",
    title = "Osteology of the carnivorous dinosauria in the United States National Museum",
    year = "1920",
    howpublished = "United States National Museum Bulletin, v. 110, p. 1-159",
    note = "talkorigins\_source = {true}; raw\_reference = {Gilmore, C. W., 1920, Osteology of the carnivorous dinosauria in the United States National Museum: United States National Museum Bulletin, v. 110, p. 1-159.}"
}

@misc{ostrom1978the6,
    author = "Ostrom, J. H",
    title = "The osteology of Compsognathus longipes Wagner",
    year = "1978",
    howpublished = "Zitteliana, v. 4, p. 73-118",
    note = "talkorigins\_source = {true}; raw\_reference = {Ostrom, J. H., 1978, The osteology of Compsognathus longipes Wagner: Zitteliana, v. 4, p. 73-118.}"
}

@article{nelson1980counts4,
    author = "Nelson, R. C. and Bookhout, T. A",
    title = "Counts of periosteal layers invalid for aging Canada Geese",
    year = "1980",
    journal = "Journal of Wildlife Management, v. 44, p. 518-521",
    note = "talkorigins\_source = {true}; raw\_reference = {Nelson, R. C., and Bookhout, T. A., 1980, Counts of periosteal layers invalid for aging Canada Geese: Journal of Wildlife Management, v. 44, p. 518-521.}"
}

@incollection{howgate1984problems3,
    author = "Howgate, M. E",
    editor = "Hecht, M. K. and Ostrom, J. H. and Viohl, G. and Wellnhofer, P.",
    title = "Problems of the Osteology of Archeopteryx: Is the Eichstatt Specimen a Distinct Genus?",
    year = "1984",
    booktitle = "The Beginnings of Birds",
    publisher = "Eichstatt, Fruende des Jura-Museums, p. 105-112",
    note = "talkorigins\_source = {true}; raw\_reference = {Howgate, M. E., 1984, Problems of the Osteology of Archeopteryx: Is the Eichstatt Specimen a Distinct Genus?, in Hecht, M. K., Ostrom, J. H., Viohl, G., and Wellnhofer, P., eds., The Beginnings of Birds: Eichstatt, Fruende des Jura-Museums, p. 105-112.}"
}

@misc{welles1984dilophosaurus7,
    author = "Welles, S. P",
    title = "Dilophosaurus wetherilli (Dinosauria",
    year = "1984",
    howpublished = "Theropoda) osteology and comparisons: Palaeontographica A, v. 185, p. 85-180",
    note = "talkorigins\_source = {true}; raw\_reference = {Welles, S. P., 1984, Dilophosaurus wetherilli (Dinosauria: Theropoda) osteology and comparisons: Palaeontographica A, v. 185, p. 85-180.}"
}

@book{crossref2000ceratosaurus,
    title = "Ceratosaurus (dinosauria, theropoda) a revised osteology",
    year = "2000",
    url = "https://doi.org/10.34191/mp-00-2",
    doi = "10.34191/mp-00-2"
}

@article{bandyopadhyay2010osteology,
    author = "BANDYOPADHYAY, SASWATI and GILLETTE, DAVID D. and RAY, SANGHAMITRA and SENGUPTA, DHURJATI P.",
    title = "Osteology of Barapasaurus tagorei (Dinosauria: Sauropoda) from the Early Jurassic of India",
    year = "2010",
    journal = "Palaeontology",
    url = "https://doi.org/10.1111/j.1475-4983.2010.00933.x",
    doi = "10.1111/j.1475-4983.2010.00933.x",
    number = "3",
    pages = "533-569",
    volume = "53"
}

@article{porro2015digital,
    author = "Porro, Laura B. and Witmer, Lawrence M. and Barrett, Paul M.",
    title = "Digital preparation and osteology of the skull of Lesothosaurus diagnosticus (Ornithischia: Dinosauria)",
    year = "2015",
    journal = "PeerJ",
    abstract = "Several skulls of the ornithischian dinosaur Lesothosaurus diagnosticus (Lower Jurassic, southern Africa) are known, but all are either incomplete, deformed, or incompletely prepared. This has hampered attempts to provide a comprehensive description of skull osteology in this crucial early dinosaurian taxon. Using visualization software, computed tomographic scans of the Lesothosaurus syntypes were digitally segmented to remove matrix, and identify and separate individual cranial and mandibular bones, revealing new anatomical details such as sutural morphology and the presence of several previously undescribed elements. Together with visual inspection of exposed skull bones, these CT data enable a complete description of skull anatomy in this taxon. Comparisons with our new data suggest that two specimens previously identified as Lesothosaurus sp. (MNHN LES 17 and MNHN LES 18) probably represent additional individuals of Lesothosaurus diagnosticus.",
    url = "https://doi.org/10.7717/peerj.1494",
    doi = "10.7717/peerj.1494",
    pages = "e1494",
    volume = "3"
}

@article{mcphee2018the,
    author = "McPhee, Blair W and Choiniere, Jonah N",
    title = "The osteology of Pulanesaura eocollum: implications for the inclusivity of Sauropoda (Dinosauria)",
    year = "2018",
    journal = "Zoological Journal of the Linnean Society",
    url = "https://doi.org/10.1093/zoolinnean/zlx074",
    doi = "10.1093/zoolinnean/zlx074",
    number = "4",
    pages = "830-861",
    volume = "182"
}

@article{rozadilla2019osteology,
    author = "Rozadilla, Sebastián and Agnolín, Federico Lisandro and Novas, Fernando Emilio",
    title = "Osteology of the Patagonian ornithopod Talenkauen santacrucensis (Dinosauria, Ornithischia)",
    year = "2019",
    journal = "Journal of Systematic Palaeontology",
    url = "https://doi.org/10.1080/14772019.2019.1582562",
    doi = "10.1080/14772019.2019.1582562",
    number = "24",
    pages = "2043-2089",
    volume = "17"
}

@article{otero2020the,
    author = "Otero, Alejandro and Carballido, José L. and Moreno, AgustíN Pérez",
    title = "The Appendicular Osteology of Patagotitan Mayorum (Dinosauria, Sauropoda)",
    year = "2020",
    journal = "Journal of Vertebrate Paleontology",
    url = "https://doi.org/10.1080/02724634.2020.1793158",
    doi = "10.1080/02724634.2020.1793158",
    number = "4",
    pages = "e1793158",
    volume = "40"
}

@article{rozadilla2020osteology,
    author = "Rozadilla, Sebastián and Cruzado-Caballero, Penélope and Calvo, Jorge O.",
    title = "Osteology of Ornithopod Macrogryphosaurus gondwanicus (Dinosauria, Ornithischia) from the Upper Cretaceous of Patagonia, Argentina",
    year = "2020",
    journal = "Cretaceous Research",
    url = "https://doi.org/10.1016/j.cretres.2019.104311",
    doi = "10.1016/j.cretres.2019.104311",
    pages = "104311",
    volume = "108"
}

@article{barta2021the,
    author = "Barta, Daniel E. and Norell, Mark A.",
    title = "The Osteology of Haya griva (Dinosauria: Ornithischia) from the Late Cretaceous of Mongolia",
    year = "2021",
    journal = "Bulletin of the American Museum of Natural History",
    url = "https://doi.org/10.1206/0003-0090.445.1.1",
    doi = "10.1206/0003-0090.445.1.1",
    number = "1",
    volume = "445"
}

@article{doi101111cla12607,
    author = "Gomez, Kevin L and Pol, Diego and Ezcurra, Martín D and Carballido, José L",
    title = "Osteology of the appendicular skeleton of Bagualia alba (Dinosauria, Eusauropoda) from the Lower Jurassic of Patagonia and the macroevolutionary history of early eusauropods.",
    year = "2025",
    journal = "Cladistics: the international journal of the Willi Hennig Society",
    abstract = "Since their origin, sauropodomorphs have undergone numerous anatomical changes from small and bipedal early sauropodomorphs towards massive-bodied and quadrupedal sauropods. However, the timing of these changes in the evolution of the group is unclear. Here, we describe the appendicular skeleton of the early diverging eusauropod Bagualia alba from the late Early Jurassic of Patagonia, Argentina, and conduct a morphological disparity analysis based on a phylogenetic dataset of Sauropoda. The results reveal a change in morphospace occupation between the pre-Toarcian and Toarcian-Middle Jurassic sauropodomorphs and between the latter and Late Jurassic forms. The first shift corresponds with the extinction of non-sauropodan sauropodomorphs and the diversification of sauropods, while the second corresponds with the diversification of Neosauropoda and closely related eusauropods (mamenchisaurids, turiasaurians) in the Late Jurassic, leading to a substantial shift and increase in morphological disparity. Finally, we found that body mass is significantly correlated with the first principal coordinate axis of the morphospace in two-thirds of a random sample of optimal trees, which suggests that body size played a role in shaping the evolution of sauropod morphology. In this context, Bagualia provides insights into the evolution of Sauropoda, particularly regarding changes that occurred during the Early to Middle Jurassic.",
    url = "https://pubmed.ncbi.nlm.nih.gov/39887763/",
    doi = "10.1111/cla.12607",
    pmid = "39887763"
}

@article{doi101186s13358025003736,
    author = "Lania, Alessandro and Pabst, Ben and Scheyer, Torsten M",
    title = "Craniomandibular osteology of a new massopodan sauropodomorph (Dinosauria: Sauropodomorpha) from the Late Triassic (latest Norian) of Canton Aargau, Switzerland.",
    year = "2025",
    journal = "Swiss journal of palaeontology",
    abstract = {UNLABELLED: Non-sauropodan sauropodomorphs represented the most abundant and diverse herbivore component of the Gondwanan continental paleoecosystems during the Late Triassic. Nonetheless, a constantly increasing diversity has been recovered also from Laurasian formations, such as the Klettgau Formation, which is best exposed at the Gruhalde clay pit (Tonwerke Keller AG) in Frick, Canton Aargau, Switzerland. Despite being renowned for mass-accumulation horizons of the plateosaurid Plateosaurus trossingensis, a new fossiliferous layer was recently discovered above the "Plateosaurus bonebeds", yielding the holotype of the neotheropod Notatesseraeraptor frickensis as well as several partial articulated skeletons of an unknown sauropodomorph. The complete craniomandibular anatomy of an articulated skull, SMF 13.5.37, belonging to a partial skeleton, SMF 13.5, referred to this new latest Norian sauropodomorph from the Klettgau Formation is here presented. Micro-computed tomography scans (µCT) as well as segmentation techniques were employed in order to examine inaccessible craniodental features of the snout of the specimen under study. The osteological investigation and the anatomical comparison with related taxa unveiled a unique mosaic-like combination of plesiomorphic and apomorphic craniomandibular features, implying that the cranial anatomy of SMF 13.5.37 is transitional between non-massopodan plateosaurian and massopodan sauropodomorph morphologies, similarly to the Argentinian Coloradisaurus brevis from the mid-to-late Norian of the Los Colorados Formation. An intermixed craniomandibular condition is also reflected in the phylogenetic results, which resolve SMF 13.5.37 as a basal massopodan, branching out either at the first or third node of Massopoda, representing the first Laurasian non-sauropodiform massopodan. Even though the evolutionary trend towards a complete massopodan-like architecture needs to be further tested with the study of the postcranium, SMF 13.5.37 unequivocally represents the skull of a new massopodan sauropodomorph taxon from Switzerland, shedding light on a more diversified herbivorous dinosaurian paleofauna from the Norian comparable to those of South America and Africa, as it represents the fourth officially recognized non-sauropodan sauropodomorph along with Plateosaurus trossingensis, Gresslyosaurus ingens and Schleitheimia schutzi. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1186/s13358-025-00373-6.},
    url = "https://pmc.ncbi.nlm.nih.gov/articles/PMC12321939/",
    doi = "10.1186/s13358-025-00373-6",
    pmcid = "PMC12321939",
    pmid = "40766878"
}