File:Spinophorosaurus neck postures.PNG
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原始文件 （1,484 × 2,236像素，文件大小：2.49 MB，MIME类型：image/png）
摘要
| 描述 |
Spinophorosaurus nigerensis neck postures. A—Several postures within the dorso-ventral osteological range of motion of the subadult Spinophorosaurus. Blue indicates the arc described between maximum and minimum head heights. Grey indicates the arc described between maximum dorsiflexion and ventriflexion. B—Subadult Spinophorosaurus in posterior view, with the neck folded against the body. C—Several postures within the dorso-ventral osteological range of motion of the juvenile Spinophorosaurus. Blue indicates the arc described between maximum and minimum head heights. Grey indicates the arc described between maximum dorsiflexion and ventriflexion. D—Juvenile Spinophorosaurus in posterior view, with the neck folded against the body. Max-DF = maximum dorsiflexion. AP = alert posture. ONP = osteologically neutral pose. Max-VF = maximum ventriflexion. Red bones = main specimen. White bones = hypothetical scaled elements (see methods). Green Bones = vertebrae modeled after the closest complete element. Yellow Bones = bones modeled after different sized specimens (see methods). Blue = flesh model. Angles in degrees. |
| 日期 | |
| 来源 | https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0227537 |
| 作者 | Daniel Vidal, Pedro Mocho, Adrián Páramo, José Luis Sanz, Francisco Ortega |
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| 当前 | 2020年1月13日 (一) 19:37 | | 1,484 × 2,236（2.49 MB） | FunkMonk | {{Information |description=Spinophorosaurus nigerensis neck postures. A—Several postures within the dorso-ventral osteological range of motion of the subadult Spinophorosaurus. Blue indicates the arc described between maximum and minimum head heights. Grey indicates the arc described between maximum dorsiflexion and ventriflexion. B—Subadult Spinophorosaurus in posterior view, with the neck folded against the body. C—Several postures within the dorso-ventral osteological range of motion of t... |
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