Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
2,315
datasets available to search
ShareScore release 0.9.0
Dataset results
2,315 results for “Dinosaurs”
Data from: Temporal and phylogenetic evolution of the sauropod dinosaur body plan
Open the record for dataset details and reuse information.
Data from: Probabilistic divergence time estimation without branch lengths: dating the origins of dinosaurs, avian flight and crown birds
Open the record for dataset details and reuse information.
Data from: Multifaceted disparity approach reveals dinosaur herbivory flourished before the end-Cretaceous mass extinction
Open the record for dataset details and reuse information.
Extinction of herbivorous dinosaurs linked to Early Jurassic global warming event
Open the record for dataset details and reuse information.
Text-fig. 1—Index map of Tornillo outcrop pattern and fossil locality (F). in Tyrannosaurus and Torosaurus, Maestrichtian Dinosaurs From Trans-Pecos, Texas
Text-fig. 1—Index map of Tornillo outcrop pattern and fossil locality (F).
Alioramus remotus type GI3141/1 in Predatory Dinosaurs of the World
Alioramus remotus type GI3141/1
3 in Predatory Dinosaurs of the World
3 Protobirds: Flying and Nonflying
Albertosaurus ('Nanotyrannus") lancensis type CMNH 5741 in Predatory Dinosaurs of the World
Albertosaurus ('Nanotyrannus") lancensis type CMNH 5741
Fig. 1 in Annotated catalogue of the dinosaurs (Reptilia, Archosauria) in the collections of Carnegie Museum of Natural History
Fig. 1.—Carnegie Museum dinosaur quarries, Sheep Creek, Wyoming.
Data from: Recognizing sexual dimorphism in the fossil record: lessons from nonavian dinosaurs
The demonstration of sexual dimorphism in the fossil record can provide vital information about the role that sexual selection has played in the evolution of life. However, statistically robust inferences of sexual dimorphism in fossil organisms are exceedingly difficult to establish, owing to issues of sample size, experimental control, and methodology. This is particularly so in the case of dinosaurs, for which sexual dimorphism has been posited in many species, yet quantifiable data are often lacking. This study presents the first statistical investigation of sexual dimorphism across Dinosauria. It revisits prior analyses that purport to find quantitative evidence for sexual dimorphism in nine dinosaur species. After the available morphological data were subjected to a suite of statistical tests (normality and unimodality tests and mixture modeling), no evidence for sexual dimorphism was found in any of the examined taxa, contrary to conventional wisdom. This is not to say that dinosaurs were not sexually dimorphic (phylogenetic inference suggests they may well have been), only that the available evidence precludes its detection. A priori knowledge of the sexes would greatly facilitate the assessment of sexual dimorphism in the fossil record, and it is suggested that unambiguous indicators of sex (e.g., presence of eggs, embryos, medullary bone) be used to this end.
Data from: Olfactory receptor repertoire size in dinosaurs
The olfactory bulb (OB) ratio is the size of the olfactory bulb relative to the cerebral hemisphere, and is used to estimate the proportion of the forebrain devoted to smell. In birds, OB ratio correlates with the number of olfactory receptor (OR) genes and therefore has been used as a proxy for olfactory acuity. By coupling OB ratios with known OR gene repertoires in birds, we infer minimum repertoire sizes for extinct taxa, including non-avian dinosaurs, using phylogenetic modeling, ancestral state reconstruction and comparative genomics. We highlight a shift in the scaling of OB ratio to body size along the lineage leading to modern birds, demonstrating variable OR repertoires present in different dinosaur and crown-bird lineages, with varying factors potentially influencing sensory evolution in theropods. We investigate the ancestral sensory space available to extinct taxa, highlighting potential adaptations to ecological niches. Through combining morphological and genomic data, we show that, while genetic information for extinct taxa is forever lost, it is potentially feasible to investigate evolutionary trajectories in extinct genomes.
Dinosaur footprint (cf. Anomoepus isp.)
The presented specimen was found in Czerwone Żlebki [literally Red Couloirs], in the peak zone (Upper Triassic, from 201.3 to 237 million years ago). The footprint has been preserved on a small piece of sandstone in rock debris. Anomoepus is an ichnologic name applied to the ornithischian dinosaurs described by Edward Hitchcock in 1848. Their traces were found in Poland before in the Świętokrzyskie Mountains [also known as Holy Cross Mtn.], the Czech Republic and Western Australia. Interestingly, ichnologists have not yet managed to find the skeleton of the described species, so it is difficult to recreate the actual appearance of the animal. Triassic, Tatra Mountains The Dr. Tytus Chałubiński Tatra Museum in Zakopane https://muzea.malopolska.pl/en/objects-list/1984 Inventory number: G/1677/MT Source: Objaverse 1.0 / Sketchfab
Data from: Gradual assembly of avian body plan culminated in rapid rates of evolution across dinosaur-bird transition
[No abstract entered]
Data from: Comment on 'A dinosaur missing-link? Chilesaurus and the early evolution of ornithischian dinosaurs'
[No abstract entered]
Velociraptor dinosaur claw
**Velociraptor dinosaur claw** You can use this **Velociraptor dinosaur claw**** model. easily in ur advertising or visualisation projects.. **NOTE* if you have any kind of problem in a model. So feel free to contact with me ** * My Email : **ubros27@gmail.com** * **Please don't forget to rate the model, for us it is very important :)** Source: Objaverse 1.0 / Sketchfab
BRACHIOSAURUS DINOSAUR (Base model)
Hey guys this model is a base model of brachiosaurus, you can model it further for your purpose. You can also share your final model with me:) on my email: as2211075@gmail.com Source: Objaverse 1.0 / Sketchfab
FIG. 5 in Pennaraptoran Theropod Dinosaurs Past Progress And New Frontiers
FIG. 5. Scatter graph of alular digit position against Mb, compared with modern bird morphospace.
Figure 10. Z in Cranial anatomy of Shunosaurus, a basal sauropod dinosaur from the Middle Jurassic of China
Figure 10. Z-spacing diagrams of Shunosaurus lii (ZG65430). (see Table 1 for raw data).
Figure 11 in Cranial anatomy of Shunosaurus, a basal sauropod dinosaur from the Middle Jurassic of China
Figure 11. Endocast of Shunosaurus lii (ZG6543). A, ventral view. B, lateral view.
Figure 1 in Cranial anatomy of Shunosaurus, a basal sauropod dinosaur from the Middle Jurassic of China
Figure 1. Skeletal reconstruction of Shunosaurus lii (modified from Wilson & Sereno, 1998).
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.