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共检索到41条 ,权限内显示50条;
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Data from: A new cynodont from the Santa Maria Formation, south Brazil, improves Late Triassic probainognathian diversity
- 负责人:
- DOI:
- doi:10.5061/dryad.q2m2v
- 摘要:
- with almost complete dentition that exhibits a combination of features not seen in any other known probainognathian. Its slender lower jaw, ant
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Integrating incomplete fossils by isolating conflictive signal in saturated and non-independent morphological characters
- 负责人:
- DOI:
- doi:10.5061/dryad.pg4c0
- 摘要:
- e independent and free of systematic errors, then combining as many different kinds of characters as are available will result in the best-supported phylogeneti
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Large-bodied sabre-toothed anchovies reveal unanticipated ecological diversity in early Palaeogene teleosts
- 负责人:
- DOI:
- doi:10.5061/dryad.f4qrfj6ss
- 摘要:
- features indicative of predatory ecology, including large size, long gapes, and caniniform dentition. Most remarkable is the presence of a single, massive
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: A new ophthalmosaurid ichthyosaur from the early Cretaceous of Colombia
- 负责人:
- DOI:
- doi:10.5061/dryad.qt4q2
- 摘要:
- postorbital region, and gracile dentition. It is the second ichthyosaur described from the Paja Formation, suggesting moderate taxonomic and ecological
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Do convergent ecomorphs evolve through convergent morphological pathways? Cranial shape evolution in fossil hyaenids and borophagine
- 负责人:
- DOI:
- doi:10.5061/dryad.8577
- 摘要:
- of a full cheek dentition and restriction on rostrum length reduction in canids, but not hyaenids. Functionally, phylogenetic constraint may have limited
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: The dentary of Wareolestes rex (Megazostrodontidae): a new specimen from Scotland and implications for morganucodontan tooth replacement
- 负责人:
- DOI:
- doi:10.5061/dryad.5n36j
- 摘要:
- of tooth replacement of premolariform dentition in Wareolestes, as suggested for other morganucodontans such as Morganucodon, Megazostrodon and Dinnetherium. Howeve
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: The early elasmobranch Phoebodus: phylogenetic relationships, ecomorphology, and a new time-scale for shark evolution
- 负责人:
- DOI:
- doi:10.5061/dryad.40qc27m
- 摘要:
- braincase, hyoid arch, elongate jaws and rostrum, complementing its characteristic dentition and ctenacanth fin spines preceding both dorsal fins. Seve
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Specialized specialists and the narrow niche fallacy: a tale of scale-feeding fishes
- 负责人:
- DOI:
- doi:10.5061/dryad.q4157
- 摘要:
- e shared between lepidophagous characins and piranhas, except for their highly-modified, stout dentition. Given such variability in development, morphology
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Morphological and biomechanical disparity of crocodile-line archosaurs following the end-Triassic extinction
- 负责人:
- DOI:
- doi:10.5061/dryad.61s1n
- 摘要:
- could be attributed to biomechanical evolution in other anatomical regions (e.g. cranium, dentition or postcranium), possibly releasing the mandible from
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: How do morphological sharpness measures relate to puncture performance in viperid snake fangs?
- 负责人:
- DOI:
- doi:10.5061/dryad.sn314pt
- 摘要:
- It makes intuitive sense that you need a sharp tool to puncture through a tough material. The typical approach to evaluating sharpness in biological