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1,817 results for “Late Cretaceous”
Late Cretaceous domatia reveals the antiquity of plant–mite mutualisms in flowering plants
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Data from: Does morphology reflect osteohistology-based ontogeny? A case study of Late Cretaceous pterosaur jaw symphyses from Hungary reveals hidden taxonomic diversity
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Fig. 15 in Osteology and relationships of Acrorhinichthys poyatoi gen. et sp. nov. (Pycnodontiformes) from the marine Late Cretaceous of Lebanon
Fig. 15. Acrorhinichthys poyatoi gen. et sp. nov. Caudal region of paratype CLC S-461.
Fig. 4 in Osteology and relationships of Acrorhinichthys poyatoi gen. et sp. nov. (Pycnodontiformes) from the marine Late Cretaceous of Lebanon
Fig. 4. Acrorhinichthys poyatoi gen. et sp. nov. Paratype CLC S-1098.
Fig. 7 in Morphology Of The Late Cretaceous Crocodylomorph Shamosuchus Djadochtaensis And A Discussion Of Neosuchian Phylogeny As Related To The Origin Of Eusuchia
Fig. 7. Skull of referred specimen of Shamosuchus djadochtaensis IGM 100/1195.
Fig. 2 in Morphology Of The Late Cretaceous Crocodylomorph Shamosuchus Djadochtaensis And A Discussion Of Neosuchian Phylogeny As Related To The Origin Of Eusuchia
Fig. 2. Map of Mongolia showing the Bayn Dzak and Ukhaa Tolgod localities.
Text-fig. 1: Topographical location of the Fukov gravel pit. in Fossils In Late Cretaceous To Early Palaeocene Flint Nodules Embedded In Pleistocene Glaciofluvial Sediments Near Fukov (Děčín District, Northern Bohemia)
Text-fig. 1: Topographical location of the Fukov gravel pit.
Fig. 9. The left P2–M3 in New Data On The Skull And Dentition In The Mongolian Late Cretaceous Eutherian Mammal Zalambdalestes
Fig. 9. The left P2–M3 of Zalambdalestes lechei PSSMAE 130 in labial and occlusal views.
Fig. 14 in Late Campanian (Cretaceous) Heteromorph Ammonites From The Western Interior Of The United States
Fig. 14. Restoration of most of a Didymoceras stevensoni (Whitfield, 1877). Stipple board drawing
FIG. 34 in The Osteology Of Haya Griva (Dinosauria: Ornithischia) From The Late Cretaceous Of Mongolia
FIG. 34. Sacral region of IGM 100/2019 in left dorsolateral view. Abbreviations in appendix 1.
Figures 8-9 from: Brothers D (2011) A new Late Cretaceous family of Hymenoptera, and phylogeny of the Plumariidae and Chrysidoidea (Aculeata). ZooKeys 130: 515-542. https://doi.org/10.3897/zookeys.130.1591
Figures 8-9 - Plumalexius rasnitsyni sp. nov., holotype. 8 Ventrolateral view 9 Dorsolateral view.
Figure 5 in Histology of ganoid scales from the early Late Cretaceous of the Kem Kem beds , SE Morocco : systematic and evolutionary implications
Figure 5. - Legends on opposite page.
Data from: New sharks and other Chondrichthyans from the latest Maastrichtian (Late Cretaceous) of North America
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Extended Data Fig. 8 in Late Cretaceous neornithine from Europe illuminates the origins of crown birds
Extended Data Fig. 8 | Relative body size of A. maastrichtensis. Estimate of the mean body size of the Asteriornis holotype25 compared with extant Galloanserae82, ranked on the x axis from smallest to largest.The mean body- size estimate for Asteriornis (394 g) is closest to that of male Anas crecca (392 g; 7.8th percentile among Anseriformes) and female Perdix perdix (393 g;33rd percentile among Galliformes).
Extended Data Fig. 7 in Late Cretaceous neornithine from Europe illuminates the origins of crown birds
Extended Data Fig. 7 | Internal composition of NHMM 2013 008 blocks. a, Block containing the left femur,left tibiotarsus and the main portion of the skull,viewed from the side with the femur exposed.b, Same block as in a, viewed from the side containing the tibiotarsus.c, Block containing the right femur and tarsometatarsus.d, Block containing the right distal radius,several unidentified bone fragments and a portion of the cranial roof near the frontoparietal suture.e, Block containing the right tibiotarsus.Numerous fragments of fossil echinoderms and molluscs are visible within the blocks. Scale bars,1 cm.
Extended Data Fig. 4 in Late Cretaceous neornithine from Europe illuminates the origins of crown birds
Extended Data Fig. 4 | Detailed comparisons of galloanseran quadrate morphology. Skulls and quadrates of extant Galliformes and total-group Anseriformes.The skull of Presbyornis USNM 299846 is shown.Scale bars 5 mm (quadrates);1 cm (skulls).Skulls are in left lateral view except Presbyornis, which is in reflected right lateral view.FPB, foramen pneumaticum basiorbitale;FPR, foramen pneumaticum rostromediale. ,
Extended Data Fig. 1 in Late Cretaceous neornithine from Europe illuminates the origins of crown birds
Extended Data Fig. 1 | Detailed cranial and mandibular anatomy of A. maastrichtensis (NHMM 2013 008). The views of the cranium are similar to those in Fig.1, but with the jaws removed to illustrate the ventral portion of the skull.
Fig. 2 in Late Cretaceous neornithine from Europe illuminates the origins of crown birds
Fig. 2 | Comparative quadrate and skull morphology of selected total-group Galloanserae.a–d, Left quadrates (and reflected right quadrate of Presbyornis) in medial view (left) and caudal view (middle).Skulls are in right lateral view,except Alectura which is in reflected left lateral view.The skull of Presbyornis USNM 299846 is shown.Scale bars, 5 mm (quadrates);1 cm (skulls). See Extended Data Fig.4 for additional high-resolution images of these taxa and other extant and fossil Galloanserae.
Fig. 1 in Late Cretaceous neornithine from Europe illuminates the origins of crown birds
Fig. 1 | Digitally segmented skull of Asteriornis maastrichtensis. a–c, Left lateral view (a), right lateral view (b) and dorsal view (c) of the A. maastrichtensis skull.d, Comparison of retroarticular processes in lateral view of Anatalavis oxfordi (right side) and Asteriornis (left side,reflected). Selected synapomorphies are denoted with numbers (red, Neornithes;green, Galloanserae37–39): 1, bony mandibular symphysis;2, toothless beak;3, no coronoid bone;4, bicondylar mandibular process of quadrate;5, retroarticular process long, curving,strongly compressed mediolaterally;6, dorsally oriented internal articular process of mandible;7,maxillary process of premaxilla dorsoventrally deep and lateromedially compressed.Scale bars, 5 mm.
Extended Data Fig. 2 in Late Cretaceous neornithine from Europe illuminates the origins of crown birds
Extended Data Fig. 2 | Higher-resolution cranial and mandibular anatomy of A. maastrichtensis (NHMM 2013 008). Labels have been removed and images enlarged to show details.
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.