Martharaptor
Martharaptor Temporal range: Lower Cretaceous
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Vertebrae, scapula, forelimb bones, and pelvic bones | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Clade: | Dinosauria |
Clade: | Saurischia |
Clade: | Theropoda |
Superfamily: | †Therizinosauroidea |
Genus: | †Martharaptor Senter et al., 2012 |
Type species | |
†Martharaptor greenriverensis Senter et al., 2012
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Martharaptor is an extinct genus of basal therizinosauroid theropod from the Lower Cretaceous of the Cedar Mountain Formation in Utah.[1]
Material and Morphology
The holotype specimen includes fragments of vertebrae, a scapula, forelimb and hindlimb bones, and an ischium. It also includes well-preserved manual unguals. Manual and pedal morphology show that the specimen is distinct from other theropods from the Cedar Mountain Formation and from other previously described therizinosauroids.[1]
Classification
Phylogenetic analysis placed M. greenriverensis within Therizinosauroidea as the sister taxon to the Alxasaurus + Therizinosauridae group, although support for this placement is weak.[1]
Phylogeny
The following cladogram shows the probable placement of Martharaptor within Therizinosauroidea.[1]
Therizinosauroidea | |
References
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