| Reference Type | Journal (article/letter/editorial) |
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| Title | Perryella, a new temnospondylous amphibian from the Lower Permian of Oklahoma |
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| Journal | Journal of Paleontology |
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| Authors | Carlson, Keith J. | Author |
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| Year | 1987 (January) | Volume | 61 |
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| Issue | 1 |
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| Publisher | Cambridge University Press (CUP) |
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| DOI | doi:10.1017/s0022336000028286Search in ResearchGate |
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| Generate Citation Formats |
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| Mindat Ref. ID | 414009 | Long-form Identifier | mindat:1:5:414009:6 |
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| GUID | 0 |
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| Full Reference | Carlson, Keith J. (1987) Perryella, a new temnospondylous amphibian from the Lower Permian of Oklahoma. Journal of Paleontology, 61 (1) 135-147 doi:10.1017/s0022336000028286 |
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| Plain Text | Carlson, Keith J. (1987) Perryella, a new temnospondylous amphibian from the Lower Permian of Oklahoma. Journal of Paleontology, 61 (1) 135-147 doi:10.1017/s0022336000028286 |
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| In | (1987, January) Journal of Paleontology Vol. 61 (1) Cambridge University Press (CUP) |
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| Abstract/Notes | Perryella olsoni, a new temnospondylous amphibian from the lower Permian Wellington Formation of northern Oklahoma, is described. Features of the palatine, quadratojugal, and stapes are distinctive among described temnospondyls. The specimens share derived character states with the Dissorophoidea and Trimerorhachoidea, but cannot be assigned to either of these superfamilies as presently defined. The difficulties of temnospondyl classification in light of the confusion of primitive, juvenile, and paedomorphic features are discussed. |
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