筛选
科学数据
统计数据
共检索到41条 ,权限内显示50条;
Data from: Molecular clocks indicate turnover and diversification of modern coleoid cephalopods during the Mesozoic Marine Revolution
- 负责人：
- DOI：
- doi:10.5061/dryad.180nh
- 摘要：
- species to explore the phylogeny and timing of cephalopod evolution. We show that crown cephalopods diverged in the Silurian–Devonian, while crown coleoids
Data from: Bite marks and predation of fossil jawless fish during the rise of jawed vertebrates
- 负责人：
- DOI：
- doi:10.5061/dryad.f32p5g7
- 摘要：
- ; their prevalence increases through time, reaching a maximum toward the end of the Devonian. The bite mark type traces significantly co-occur with jawed
Data from: Research on the mechanical behavior of shale based on multi-scale analysis
- 负责人：
- DOI：
- doi:10.5061/dryad.rh094v7
- 摘要：
- the Silurian Longmaxi Formation in the Changning area, Sichuan Basin, China. The nano/micro indentation test is an effective method for multi-scale
Data from: Phylogeny and evolutionary history of diplobathrid crinoids (Echinodermata)
- 负责人：
- DOI：
- doi:10.5061/dryad.54q3f36
- 摘要：
- Order Diplobathrida is a major clade of camerate crinoids spanning the Ordovician–Mississippian, yet phylogenetic relationships hav
Data from: An early chondrichthyan and the evolutionary assembly of a shark body plan
- 负责人：
- DOI：
- doi:10.5061/dryad.84mh3
- 摘要：
- test by the early Silurian (~440 mya). Moreover, phylogenetic results highlight the likely convergent evolution of conventional chondrichthyan conditions among earliest member
Data from: Rates of evolution: a quantitative synthesis
- 负责人：
- DOI：
- doi:10.5061/dryad.1tn7123
- 摘要：
- , and rates for selection experiments (file 1: 15,431 rates), field studies (file 2: 12,461 rates), and fossil studies (file 3: 47,854 rates).
Data from: The Phylogeny of the Diploporita: a polyphyletic assemblage of blastozoan echinoderms
- 负责人：
- DOI：
- doi:10.5061/dryad.f420m4q
- 摘要：
- framework and their highly variable morphologies suggest that they do not represent a natural clade. A maximum parsimony phylogenetic analysis, spanning
Data from: Hierarchical controls on extinction selectivity across the diplobathrid crinoid phylogeny
- 负责人：
- DOI：
- doi:10.5061/dryad.533j6c3
- 摘要：
- and variability in the temporal durations of taxa. Increasingly, it is recognized that the effects of multiple, potentially interacting varia
Data from: Step-wise evolution of complex chemical defenses in millipedes: a phylogenomic approach
- 负责人：
- Rodriguez, Juanita
- 关键词：
- DOI：
- doi:10.5061/dryad.c50hm00
- 摘要：
- With fossil representatives from the Silurian capable of respiring atmospheric oxygen, millipedes are among the oldest terrestrial animals, and li
Data from: The nearshore cradle of early vertebrate diversification
- 负责人：
- DOI：
- doi:10.5061/dryad.g08m87q
- 摘要：
- Ancestral vertebrate habitats are subject to controversy and obscured by limited, often contradictory paleontological data. We assembled fossi
