{"data":{"id":"10.6084/m9.figshare.1165485.v1","type":"dois","attributes":{"doi":"10.6084/m9.figshare.1165485.v1","prefix":"10.6084","suffix":"m9.figshare.1165485.v1","identifiers":[],"alternateIdentifiers":[],"creators":[{"name":"Apaldetti, Cecilia","nameType":"Personal","givenName":"Cecilia","familyName":"Apaldetti","affiliation":[],"nameIdentifiers":[]},{"name":"Martinez, Ricardo N.","nameType":"Personal","givenName":"Ricardo N.","familyName":"Martinez","affiliation":[],"nameIdentifiers":[]},{"name":"Pol, Diego","nameType":"Personal","givenName":"Diego","familyName":"Pol","affiliation":[],"nameIdentifiers":[]},{"name":"Souter, Thibaud","nameType":"Personal","givenName":"Thibaud","familyName":"Souter","affiliation":[],"nameIdentifiers":[]}],"titles":[{"title":"Redescription of the Skull of \u003ci\u003eColoradisaurus brevis\u003c/i\u003e (Dinosauria, Sauropodomorpha) from the Late Triassic Los Colorados Formation of the Ischigualasto-Villa Union Basin, northwestern Argentina"}],"publisher":"Taylor \u0026 Francis","container":{},"publicationYear":2014,"subjects":[{"subject":"Biological Sciences"},{"subject":"Sociology"},{"subject":"FOS: Sociology","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Sociology","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"Chemistry"},{"subject":"Earth and Environmental Sciences"},{"subject":"Evolutionary Biology"},{"subject":"FOS: Biological sciences","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Biological sciences","subjectScheme":"Fields of Science and Technology (FOS)"}],"contributors":[],"dates":[{"date":"2014-07-29","dateType":"Created"},{"date":"2016-01-19","dateType":"Updated"},{"date":"2014","dateType":"Issued"}],"language":null,"types":{"ris":"DATA","bibtex":"misc","citeproc":"dataset","schemaOrg":"Dataset","resourceType":"Dataset","resourceTypeGeneral":"Dataset"},"relatedIdentifiers":[{"relationType":"IsSupplementTo","relatedIdentifier":"10.1080/02724634.2014.859147","relatedIdentifierType":"DOI"},{"relationType":"IsPreviousVersionOf","relatedIdentifier":"10.6084/m9.figshare.1165485","relatedIdentifierType":"DOI"}],"relatedItems":[],"sizes":["105237737 Bytes"],"formats":[],"version":null,"rightsList":[{"rights":"Creative Commons Attribution 4.0 International","rightsUri":"https://creativecommons.org/licenses/by/4.0/legalcode","schemeUri":"https://spdx.org/licenses/","rightsIdentifier":"cc-by-4.0","rightsIdentifierScheme":"SPDX"}],"descriptions":[{"description":"ABSTRACTThe cranial anatomy of the basal sauropodomorph \u003ci\u003eColoradisaurus brevis\u003c/i\u003e from the upper levels of the Norian Los Colorados Formation is here redescribed and comparisons made based on the holotype skull and mandible. \u003ci\u003eColoradisaurus brevis\u003c/i\u003e is diagnosed by most of the features proposed in the original description and an additional set of autapomorphies, such as presence of circular upper temporal fenestrae, laminae on the ventrolateral margins of a ventral fossa of the basisphenoid and on the ventral region of the parasphenoid, and tab-like medial process at the posteromedial end of the mandible. \u003ci\u003eColoradisaurus\u003c/i\u003e is placed within Massospondylidae, as in recent analyses. This position is supported primarily by postcranial characters, but some cranial features identified in this study provide additional evidence supporting this position (e.g., jugal contribution to the antorbital fenestra, frontal proportionately longer than nasals). However, the cranial anatomy of \u003ci\u003eColoradisaurus\u003c/i\u003e also bears several characters that are shared with plateosaurids (e.g., low mandibular articulation, broad maxillary wall on the anterior margin of antorbital fossa, broad prefrontals, projection of infratemporal fenestra behind the orbit, stepped braincase, robust septum between basipterygoid processes). Thus, \u003ci\u003eColoradisaurus\u003c/i\u003e is interpreted as a massospondylid that has convergently acquired characters that are otherwise only known in plateosaurids, highlighting the conflicting pattern of character distribution among basal sauropodomorphs.SUPPLEMENTAL DATA—Supplemental materials are available for this article for free at www.tandfonline.com/UJVP","descriptionType":"Abstract"}],"geoLocations":[],"fundingReferences":[],"xml":"PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz4KPHJlc291cmNlIHhtbG5zPSJodHRwOi8vZGF0YWNpdGUub3JnL3NjaGVtYS9rZXJuZWwtNCIgeG1sbnM6eHNpPSJodHRwOi8vd3d3LnczLm9yZy8yMDAxL1hNTFNjaGVtYS1pbnN0YW5jZSIgeHNpOnNjaGVtYUxvY2F0aW9uPSJodHRwOi8vZGF0YWNpdGUub3JnL3NjaGVtYS9rZXJuZWwtNCBodHRwOi8vc2NoZW1hLmRhdGFjaXRlLm9yZy9tZXRhL2tlcm5lbC00LjEvbWV0YWRhdGEueHNkIj4KICA8aWRlbnRpZmllciBpZGVudGlmaWVyVHlwZT0iRE9JIj4xMC42MDg0L005LkZJR1NIQVJFLjExNjU0ODUuVjE8L2lkZW50aWZpZXI+CiAgPGNyZWF0b3JzPgogICAgPGNyZWF0b3I+CiAgICAgIDxjcmVhdG9yTmFtZT5DZWNpbGlhIEFwYWxkZXR0aTwvY3JlYXRvck5hbWU+CiAgICA8L2NyZWF0b3I+CiAgICA8Y3JlYXRvcj4KICAgICAgPGNyZWF0b3JOYW1lPlJpY2FyZG8gTi4gTWFydGluZXo8L2NyZWF0b3JOYW1lPgogICAgPC9jcmVhdG9yPgogICAgPGNyZWF0b3I+CiAgICAgIDxjcmVhdG9yTmFtZT5EaWVnbyBQb2w8L2NyZWF0b3JOYW1lPgogICAgPC9jcmVhdG9yPgogICAgPGNyZWF0b3I+CiAgICAgIDxjcmVhdG9yTmFtZT5UaGliYXVkIFNvdXRlcjwvY3JlYXRvck5hbWU+CiAgICA8L2NyZWF0b3I+CiAgPC9jcmVhdG9ycz4KICA8dGl0bGVzPgogICAgPHRpdGxlPlJlZGVzY3JpcHRpb24gb2YgdGhlIFNrdWxsIG9mICZsdDtpJmd0O0NvbG9yYWRpc2F1cnVzIGJyZXZpcyZsdDsvaSZndDsgKERpbm9zYXVyaWEsIFNhdXJvcG9kb21vcnBoYSkgZnJvbSB0aGUgTGF0ZSBUcmlhc3NpYyBMb3MgQ29sb3JhZG9zIEZvcm1hdGlvbiBvZiB0aGUgSXNjaGlndWFsYXN0by1WaWxsYSBVbmlvbiBCYXNpbiwgbm9ydGh3ZXN0ZXJuIEFyZ2VudGluYTwvdGl0bGU+CiAgPC90aXRsZXM+CiAgPGRlc2NyaXB0aW9ucz4KICAgIDxkZXNjcmlwdGlvbiBkZXNjcmlwdGlvblR5cGU9IkFic3RyYWN0Ij4mbHQ7ZGl2Jmd0OyZsdDtwJmd0O0FCU1RSQUNUJmx0Oy9wJmd0OyZsdDtwJmd0O1RoZSBjcmFuaWFsIGFuYXRvbXkgb2YgdGhlIGJhc2FsIHNhdXJvcG9kb21vcnBoICZsdDtpJmd0O0NvbG9yYWRpc2F1cnVzIGJyZXZpcyZsdDsvaSZndDsgZnJvbSB0aGUgdXBwZXIgbGV2ZWxzIG9mIHRoZSBOb3JpYW4gTG9zIENvbG9yYWRvcyBGb3JtYXRpb24gaXMgaGVyZSByZWRlc2NyaWJlZCBhbmQgY29tcGFyaXNvbnMgbWFkZSBiYXNlZCBvbiB0aGUgaG9sb3R5cGUgc2t1bGwgYW5kIG1hbmRpYmxlLiAmbHQ7aSZndDtDb2xvcmFkaXNhdXJ1cyBicmV2aXMmbHQ7L2kmZ3Q7IGlzIGRpYWdub3NlZCBieSBtb3N0IG9mIHRoZSBmZWF0dXJlcyBwcm9wb3NlZCBpbiB0aGUgb3JpZ2luYWwgZGVzY3JpcHRpb24gYW5kIGFuIGFkZGl0aW9uYWwgc2V0IG9mIGF1dGFwb21vcnBoaWVzLCBzdWNoIGFzIHByZXNlbmNlIG9mIGNpcmN1bGFyIHVwcGVyIHRlbXBvcmFsIGZlbmVzdHJhZSwgbGFtaW5hZSBvbiB0aGUgdmVudHJvbGF0ZXJhbCBtYXJnaW5zIG9mIGEgdmVudHJhbCBmb3NzYSBvZiB0aGUgYmFzaXNwaGVub2lkIGFuZCBvbiB0aGUgdmVudHJhbCByZWdpb24gb2YgdGhlIHBhcmFzcGhlbm9pZCwgYW5kIHRhYi1saWtlIG1lZGlhbCBwcm9jZXNzIGF0IHRoZSBwb3N0ZXJvbWVkaWFsIGVuZCBvZiB0aGUgbWFuZGlibGUuICZsdDtpJmd0O0NvbG9yYWRpc2F1cnVzJmx0Oy9pJmd0OyBpcyBwbGFjZWQgd2l0aGluIE1hc3Nvc3BvbmR5bGlkYWUsIGFzIGluIHJlY2VudCBhbmFseXNlcy4gVGhpcyBwb3NpdGlvbiBpcyBzdXBwb3J0ZWQgcHJpbWFyaWx5IGJ5IHBvc3RjcmFuaWFsIGNoYXJhY3RlcnMsIGJ1dCBzb21lIGNyYW5pYWwgZmVhdHVyZXMgaWRlbnRpZmllZCBpbiB0aGlzIHN0dWR5IHByb3ZpZGUgYWRkaXRpb25hbCBldmlkZW5jZSBzdXBwb3J0aW5nIHRoaXMgcG9zaXRpb24gKGUuZy4sIGp1Z2FsIGNvbnRyaWJ1dGlvbiB0byB0aGUgYW50b3JiaXRhbCBmZW5lc3RyYSwgZnJvbnRhbCBwcm9wb3J0aW9uYXRlbHkgbG9uZ2VyIHRoYW4gbmFzYWxzKS4gSG93ZXZlciwgdGhlIGNyYW5pYWwgYW5hdG9teSBvZiAmbHQ7aSZndDtDb2xvcmFkaXNhdXJ1cyZsdDsvaSZndDsgYWxzbyBiZWFycyBzZXZlcmFsIGNoYXJhY3RlcnMgdGhhdCBhcmUgc2hhcmVkIHdpdGggcGxhdGVvc2F1cmlkcyAoZS5nLiwgbG93IG1hbmRpYnVsYXIgYXJ0aWN1bGF0aW9uLCBicm9hZCBtYXhpbGxhcnkgd2FsbCBvbiB0aGUgYW50ZXJpb3IgbWFyZ2luIG9mIGFudG9yYml0YWwgZm9zc2EsIGJyb2FkIHByZWZyb250YWxzLCBwcm9qZWN0aW9uIG9mIGluZnJhdGVtcG9yYWwgZmVuZXN0cmEgYmVoaW5kIHRoZSBvcmJpdCwgc3RlcHBlZCBicmFpbmNhc2UsIHJvYnVzdCBzZXB0dW0gYmV0d2VlbiBiYXNpcHRlcnlnb2lkIHByb2Nlc3NlcykuIFRodXMsICZsdDtpJmd0O0NvbG9yYWRpc2F1cnVzJmx0Oy9pJmd0OyBpcyBpbnRlcnByZXRlZCBhcyBhIG1hc3Nvc3BvbmR5bGlkIHRoYXQgaGFzIGNvbnZlcmdlbnRseSBhY3F1aXJlZCBjaGFyYWN0ZXJzIHRoYXQgYXJlIG90aGVyd2lzZSBvbmx5IGtub3duIGluIHBsYXRlb3NhdXJpZHMsIGhpZ2hsaWdodGluZyB0aGUgY29uZmxpY3RpbmcgcGF0dGVybiBvZiBjaGFyYWN0ZXIgZGlzdHJpYnV0aW9uIGFtb25nIGJhc2FsIHNhdXJvcG9kb21vcnBocy4mbHQ7L3AmZ3Q7Jmx0O3AmZ3Q7U1VQUExFTUVOVEFMIERBVEHigJRTdXBwbGVtZW50YWwgbWF0ZXJpYWxzIGFyZSBhdmFpbGFibGUgZm9yIHRoaXMgYXJ0aWNsZSBmb3IgZnJlZSBhdCB3d3cudGFuZGZvbmxpbmUuY29tL1VKVlAmbHQ7L3AmZ3Q7Jmx0Oy9kaXYmZ3Q7PC9kZXNjcmlwdGlvbj4KICA8L2Rlc2NyaXB0aW9ucz4KICA8c3ViamVjdHM+CiAgICA8c3ViamVjdD5CaW9sb2dpY2FsIFNjaWVuY2VzPC9zdWJqZWN0PgogICAgPHN1YmplY3Q+U29jaW9sb2d5PC9zdWJqZWN0PgogICAgPHN1YmplY3Q+Q2hlbWlzdHJ5PC9zdWJqZWN0PgogICAgPHN1YmplY3Q+RWFydGggYW5kIEVudmlyb25tZW50YWwgU2NpZW5jZXM8L3N1YmplY3Q+CiAgICA8c3ViamVjdD5Fdm9sdXRpb25hcnkgQmlvbG9neTwvc3ViamVjdD4KICA8L3N1YmplY3RzPgogIDxwdWJsaXNoZXI+VGF5bG9yICZhbXA7IEZyYW5jaXM8L3B1Ymxpc2hlcj4KICA8cHVibGljYXRpb25ZZWFyPjIwMTQ8L3B1YmxpY2F0aW9uWWVhcj4KICA8ZGF0ZXM+CiAgICA8ZGF0ZSBkYXRlVHlwZT0iQ3JlYXRlZCI+MjAxNC0wNy0yOTwvZGF0ZT4KICAgIDxkYXRlIGRhdGVUeXBlPSJVcGRhdGVkIj4yMDE2LTAxLTE5PC9kYXRlPgogIDwvZGF0ZXM+CiAgPHJlc291cmNlVHlwZSByZXNvdXJjZVR5cGVHZW5lcmFsPSJEYXRhc2V0Ij5EYXRhc2V0PC9yZXNvdXJjZVR5cGU+CiAgPHNpemVzPgogICAgPHNpemU+MTA1MjM3NzM3IEJ5dGVzPC9zaXplPgogIDwvc2l6ZXM+CiAgPHJlbGF0ZWRJZGVudGlmaWVycz4KICAgIDxyZWxhdGVkSWRlbnRpZmllciByZWxhdGVkSWRlbnRpZmllclR5cGU9IkRPSSIgcmVsYXRpb25UeXBlPSJJc1N1cHBsZW1lbnRUbyI+MTAuMTA4MC8wMjcyNDYzNC4yMDE0Ljg1OTE0NzwvcmVsYXRlZElkZW50aWZpZXI+CiAgICA8cmVsYXRlZElkZW50aWZpZXIgcmVsYXRlZElkZW50aWZpZXJUeXBlPSJET0kiIHJlbGF0aW9uVHlwZT0iSXNQcmV2aW91c1ZlcnNpb25PZiI+MTAuNjA4NC9tOS5maWdzaGFyZS4xMTY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