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45 results for “divergence dates”
Figure 20 in Morphology and Bayesian tip-dating recover deep Cretaceous-age divergences among major chrysidid lineages (Hymenoptera: Chrysididae)
Figure 20. Scanning electron microscopy images of mesosoma habitus with amplified views of metapleuron/propodeum. Yellow arrows indicate propodeal spiracles, black arrows indicate the metapleural processes. A, C, Elampus gay (Spinola); B, D, Neochrysis inseriata (Mocsáry).
Figure 15 in Morphology and Bayesian tip-dating recover deep Cretaceous-age divergences among major chrysidid lineages (Hymenoptera: Chrysididae)
Figure 15. Fore- and hindwings. Rectangles indicate areas in higher magnification on right. A, Cleptidea xanthomelas (Mocsáry), female; B, Adelphe sp., male. Scale bars: 1 mm (forewing) and 0.5 mm (hindwing). Arrowheads indicate morphological conditions coded as character-states.
Figure 16 in Morphology and Bayesian tip-dating recover deep Cretaceous-age divergences among major chrysidid lineages (Hymenoptera: Chrysididae)
Figure 16. Frontal view of heads and amplified view of mandibles. A, D, Cladobethylus insularis Kimsey & Dewhurst, female; B, E, C. insularis, male; C, F, Duckeia cyanea Costa Lima, female; G, H, Adelphe brasiliensis Kimsey, male. Scale bars: (A, B, C, G): 0.5 mm; (D, E, F, H): 0.2 mm. Arrowheads indicate morphological conditions coded as character-states.
Figure 3. Chronogram for Chrysididae derived from a in Morphology and Bayesian tip-dating recover deep Cretaceous-age divergences among major chrysidid lineages (Hymenoptera: Chrysididae)
Figure 3. Chronogram for Chrysididae derived from a combined Bayesian analysis of a partitioned dataset of 300 morphological characters employing a relaxed morphological clock model with tip-dating. The maximum credibility tree was calculated considering only clades higher than 50% of Bayesian posterior probability resulting from the analysis of 173 species representing Chrysididae and outgroups. Branch lengths are drawn proportional to time from the present (timescale on the bottom), highest posterior density (HPD) 95% intervals for the ages of select nodes are indicated by horizontal blue bars, and node support values correspond to Bayesian posterior probabilities. Lowercase letters indicate clades of major interest (discussed in the text) with their respective estimated ages. Fossil taxa are indicated by daggers. Phylogenetic relationships among Chrysidinae species are shown in Figures 4 and 5.
Figure 9 in Reassessing the phylogeny and divergence times of sloths (Mammalia: Pilosa: Folivora), exploring alternative morphological partitioning and dating models
Figure 9. Bayesian chronogram for the best-fitting dating model (FBD_TK02_TIP). Shaded bars depict uncertainty in estimates of node and tip ages. Main sloth clades are named on the right.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.