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共检索到93条 ,权限内显示50条;
New perspectives on ancient microbes and microbialites: from isotopes to immunology
- 负责人：
- DOI：
- doi:10.25549/usctheses-m1339
- 摘要：
- en show remarkable similarities between fossils and extant organisms, and yet the modern molecular and geochemical era has taught us that appear
Data from: The emergence of earliest angiosperms may be earlier than fossil evidence indicates
- 负责人：
- DOI：
- doi:10.5061/dryad.1rd0m
- 摘要：
- Gaps between molecular ages and fossils undermine the validity of time-calibrated molecular phylogenies. An example of the time gap surrounds the age
Data from: A simulation-based evaluation of tip-dating under the fossilized birth-death process
- 负责人：
- DOI：
- doi:10.5061/dryad.q2527ts
- 摘要：
- includes fossil data in the analysis. This can be done, for example, through the joint analysis of molecular data from present-day taxa
Data from: The fossil record and phylogeny of the auklets (Pan-Alcidae, Aethiini)
- 负责人：
- DOI：
- doi:10.5061/dryad.2637g
- 摘要：
- , the morphology of auklet fossils has not been evaluated in detail, and extinct species of auklets have not been previously included in a phylogenetic analysis. Pr
Data from: Arrival and diversification of caviomorph rodents and platyrrhine primates in South America.
- 负责人：
- DOI：
- doi:10.5061/dryad.8512
- 摘要：
- rph rodents between 45.4 +/- 4.1 (or 43.7 +/- 4.8) Mya and 36.7 +/- 3.7 (or 35.8 +/- 4.3) Mya. Considering both the fossil record and these molecular
Data from: Bayesian phylogenetic estimation of clade ages supports trans-atlantic dispersal of cichlid fishes
- 负责人：
- DOI：
- doi:10.5061/dryad.1q994
- 摘要：
- Divergence-time estimation based on molecular phylogenies and the fossil record has provided insights into fundamental questions
Data from: An evaluation of fossil tip-dating versus node-age calibrations in tetraodontiform fishes (Teleostei: Percomorphaceae)
- 负责人：
- DOI：
- doi:10.5061/dryad.82k0q
- 摘要：
- Time-calibrated phylogenies based on molecular data provide a framework for comparative studies. Calibration methods to combine fossil inf
Data from: The emergence of the lobsters: phylogenetic relationships, morphological evolution and divergence time comparisons of an ancient gr
- 负责人：
- DOI：
- doi:10.5061/dryad.4v875
- 摘要：
- overed as a non-monophyletic assemblage in the combined (molecular + morphology) analysis. All families were monophyletic, with the exception of Cambaridae, and 7 of 79 genera
Data from: Phylogeny, palaeontology, and primates: do incomplete fossils bias the tree of life?
- 负责人：
- DOI：
- doi:10.5061/dryad.4g42q
- 摘要：
- ted the extinction of living species by deleting an extant taxon's molecular data and keeping only those morphological characters present in actual fossils. The choice
Data from: Pigmented anatomy in Carboniferous cyclostomes and the evolution of the vertebrate eye
- 负责人：
- DOI：
- doi:10.5061/dryad.6m3n9
- 摘要：
- fossils, scenarios for evolutionary assembly of the vertebrate eye have been based necessarily on evidence from development, molecular
