Item talk:Q67261

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 "USGS Publications Warehouse": {
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     "name": "A dromaeosaur from the Maastrichtian of James Ross Island and the Late Cretaceous Antarctic dinosaur fauna",
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         "value": "ofr20071047SRP083",
         "url": "https://pubs.usgs.gov/publication/ofr20071047SRP083"
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         "propertyID": "USGS Publications Warehouse Internal ID",
         "value": 70100457
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       {
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         "propertyID": "DOI",
         "value": "10.3133/ofr20071047SRP083",
         "url": "https://doi.org/10.3133/ofr20071047SRP083"
       }
     ],
     "inLanguage": "en",
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     "datePublished": "2007",
     "dateModified": "2014-04-01",
     "abstract": "The recovery of material of a small theropod from the Early Maastrichtian, Cape Lamb Member of the Snow \nHill Island Formation is an unusual occurrence from primarily marine sediments. The pedal morphology of the \nspecimen that includes a Metatarsal II with a lateral expansion caudal to Metatarsal III, a third metatarsal that is \nproximally narrow and distally wide, a Metatarsal III with a distal end that is incipiently ginglymoidal and a second \npedal digit with sickle-like ungual are all diagnostic of a theropod that belongs to the family of predatory dinosaurs, the \nDromaeosauridae. Yet this Antarctic dromaeosaur retains plesiomorphic features in its ankle and foot morphology. As \nnew dromaeosaur species are being recovered from the mid-Cretaceous of South America and the retention of primitive \ncharacters in the Antarctic dromaeosaur, a new biogeographic hypothesis on dromaeosaur distribution has been \ngenerated. Gondwanan dromaeosaurs are not North America immigrants into South America and Antarctica; rather \nthey are the relicts of a cosmopolitan dromaeosaur distribution, which has been separated by the vicariant break up of \nPangea and created an endemic clade of dromaeosaurs in Gondwana.",
     "description": "4 p.",
     "publisher": {
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       "name": "U.S. Geological Survey"
     },
     "author": [
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         "name": "Case, Judd A.",
         "givenName": "Judd A.",
         "familyName": "Case"
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         "name": "Reguero, Marcelo",
         "givenName": "Marcelo",
         "familyName": "Reguero"
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       {
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         "name": "Martin, James E.",
         "givenName": "James E.",
         "familyName": "Martin"
       }
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         "name": "Antarctica"
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