筛选
科学数据
统计数据
共检索到65条 ,权限内显示50条;
Data from: Out of the dark: 350 million years of conservatism and evolution in diel activity patterns in vertebrates
- 负责人：
- DOI：
- doi:10.5061/dryad.fg700
- 摘要：
- rns. Ancestral reconstructions show that nocturnality was the most likely ancestral diel activity pattern for tetrapods and many major clades within it (e.g. amphibians, mammals
Data from: Extrapolating body masses in large terrestrial vertebrates
- 负责人：
- Campione, Nicolas
- 关键词：
- DOI：
- doi:10.5061/dryad.868mr
- 摘要：
- (living) terrestrial vertebrates to infer the body masses of extinct tetrapods through scaling models. When applied to very large extinct taxa, extant-based
Data from: Fin ray patterns at the fin to limb transition
- 负责人：
- DOI：
- doi:10.5061/dryad.2fqz612kd
- 摘要：
- fins are plesiomorphic to crown-group osteichthyans. The evolution of dermal rays in crownward stem tetrapods reflects adaptation for a fin-supporte
Data from: Molecular cytogenetic and genomic insights to chromosomal evolution
- 负责人：
- DOI：
- doi:10.5061/dryad.7j0b8468
- 摘要：
- , with modest increases in tetrapods and amniotes most probably by chromosomal fissioning. Information drawn largely from cross-species chromosome painting
Data from: The phylogenetic trunk: maximal inclusion of taxa with missing data in an analysis of the Lepospondyli (Vertebrata, Tetrapoda)
- 负责人：
- DOI：
- doi:10.5061/dryad.627
- 摘要：
- . Exclusion of taxa based on completeness eliminates real character conflict and, by not allowing incomplete taxa to determine tree topo
Data from: Gradual adaptation of bone structure to aquatic lifestyle in extinct sloths from Peru
- 负责人：
- DOI：
- doi:10.5061/dryad.p9c00
- 摘要：
- vertebrates (tetrapods) that returned to water. However, a precise temporal calibration of the acquisition of such adaptations is still wanting. Here, we assess
Data from: Post Permo-Triassic terrestrial vertebrate recovery southwestern United States
- 负责人：
- DOI：
- doi:10.5061/dryad.sp4bd705
- 摘要：
- rly Middle Triassic (Anisian) terrestrial tetrapod fauna, and the Chinle Formation, containing a successor Late Triassic (Norian) tetrapod fauna. Taking Chinle faunal
Data from: Skeletal microstructure of Stenopterygius quadriscissus (Reptilia, Ichthyosauria) from the Posidonienschiefer (Posidonia Shale
- 负责人：
- DOI：
- doi:10.5061/dryad.032cq64
- 摘要：
- Ichthyosaurians (Ichthyosauria) are a major clade of secondarily aquatic marine tetrapods that occupied several major predatory niches duri
Data from: Maiasaura, a model organism for extinct vertebrate population biology: a large sample statistical assessment of growth dynamics
- 负责人：
- DOI：
- doi:10.5061/dryad.7vf45
- 摘要：
- Fossil bone microanalyses reveal the ontogenetic histories of extinct tetrapods, but incomplete fossil records often result in small sample sets
Data from: Peculiar macrophagous adaptations in a new Cretaceous pliosaurid
- 负责人：
- DOI：
- doi:10.5061/dryad.1d52k
- 摘要：
- ore, they extend the known diversity of dental adaptations seen in Sauropterygia, the longest lived clade of marine tetrapods.
