筛选
科学数据
统计数据
共检索到167条 ,权限内显示50条;
Data from: What’s in an outgroup? The impact of outgroup choice on the phylogenetic position of Thalattosuchia (Crocodylomorpha) and the origin
- 负责人:
- DOI:
- doi:10.5061/dryad.00ss6
- 摘要:
- within the ingroup. Thalattosuchia, a group of Mesozoic marine crocodylomorphs, has a controversial phylogenetic position—they are recovered as either the sister group
Data from: Effects of the early Toarcian Oceanic Anoxic Event on ichthyosaur body size and faunal composition in the Southwest German Basin
- 负责人:
- DOI:
- doi:10.5061/dryad.pm4v7
- 摘要:
- The Early Jurassic Toarcian Oceanic Anoxic Event is considered one of the most dramatic environmental perturbations of the Mesozoic. An elevated
Data from: Sampling bias and the fossil record of planktonic foraminifera on land and in the deep sea
- 负责人:
- DOI:
- doi:10.5061/dryad.8ts3p
- 摘要:
- of the Mesozoic record is best in our land record whereas sampling of the Cenozoic is best in our deep-sea record, we combine the two to generate the best-supported
Data from: Trunk dental tissue evolved independently from underlying dermal bony plates but is associated to surface bones in living odontode-bearing
- 负责人:
- DOI:
- doi:10.5061/dryad.2p6b5
- 摘要:
- plates is necessary for trunk odontodes to emerge. To address this question, we focus on Loricarioidei: an extant, highly diverse group of catfish whose
Data from: Phylogenetic evidence for a shift in the mode of mammalian body size evolution at the Cretaceous-Paleogene boundary
- 负责人:
- DOI:
- doi:10.5061/dryad.1n14c
- 摘要:
- e data. Surprisingly, results indicate a lower absolute rate of body size evolution during the Cenozoic than during the Mesozoic. This is explained
Data from:Inferring flight parameters of Mesozoic avians through multivariate analyses of forelimb elements in their living relatives
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.63k11
- 摘要:
- Our knowledge of the diversity, ecology, and phylogeny of Mesozoic birds has increased significantly during recent decades, yet our understanding
Data from: Probabilistic divergence time estimation without branch lengths: dating the origins of dinosaurs, avian flight and crown birds
- 负责人:
- DOI:
- doi:10.5061/dryad.p660m
- 摘要:
- on minimum node ages. Here, using a novel phylogenetic hypothesis for Mesozoic dinosaurs, we apply two such approaches to estimate divergence times
Data from: Lepidosaurian diversity in the Mesozoic–Paleogene: the potential roles of sampling biases and environmental drivers
- 负责人:
- DOI:
- doi:10.5061/dryad.j4r4j13
- 摘要:
- Lepidosauria is a speciose clade with a long evolutionary history, but there have been few attempts to explore its taxon-richness through time. Her
Data from: Macroevolutionary and morphofunctional patterns in theropod skulls: a morphometric approach
- 负责人:
- DOI:
- doi:10.5061/dryad.26530
- 摘要:
- Theropod dinosaurs are one of the most remarkable lineages of terrestrial vertebrates in the Mesozoic, showing high taxonomic
Data from: First record of the Mesozoic scroll coprolites: classification, characteristics, elemental composition and probable producers
- 负责人:
- Rakshit, Nibedita
- DOI:
- doi:10.5061/dryad.010sq3j
- 摘要:
- the Upper Triassic Tiki Formation of India. This is the first record of scroll coprolites from the Mesozoic. Based on cross‐sectional geometry, external surface textures