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1,301 results for “Early Cretaceous”
FIGURE 1 in Barrosasaurus casamiquelai gen. et sp. nov., a new titanosaur (Dinosauria, Sauropoda) from the Anacleto Formation (Late Cretaceous: early Campanian) of Sierra Barrosa (Neuquén, Argentina)
FIGURE 1. Location map.
FIGURE 1 in New semionotiform (Neopterygii) from the Tlayúa Quarry (Early Cretaceous, Albian), Mexico
FIGURE 1. Location map of the Tlayúa Quarry near Tepexi de Rodríguez, Puebla State, central Mexico.
FIGURE 2 in A new fossil jewel beetle (Coleoptera: Buprestidae) from the Early Cretaceous of Inner Mongolia, China
FIGURE 2. Line drawing of Trapezitergum grande Yu, Ślipiński et Shih, gen. et sp. nov., holotype.
FIGURE 5 in An advanced, new long-legged bird from the Early Cretaceous of the Jehol Group (northeastern China): insights into the temporal divergence of modern birds
FIGURE 5. Pelvic girdle and limbs of Gansus zheni (BMNHC—Ph 1342).Abbreviations as in Fig. 1.
FIGURE 4 in An advanced, new long-legged bird from the Early Cretaceous of the Jehol Group (northeastern China): insights into the temporal divergence of modern birds
FIGURE 4. Thoracic girdle and limb of Gansus zheni (BMNHC—Ph 1342).Abbreviations as in Fig. 1.
FIGURES 1 in New short-horned flies (Diptera: Eremochaetidae) from the Early Cretaceous of China
FIGURES 1. Dissup clausus sp. nov. Holotype, Body with a wing in lateral view. Photograph.
FIGURE 6 in A new Ginglymodi (Actinopterygii, Holostei) from the Late Jurassic-Early Cretaceous of Thailand, with comments on the early diversification of Lepisosteiformes in Southeast Asia
FIGURE 6. Reconstruction of Khoratichthys, gibbus, gen. et sp. nov. Scale bar equals 2 cm.
FIGURE 14 in A primitive istiodactylid pterosaur (Pterodactyloidea) from the Jiufotang Formation (Early Cretaceous), northeast China
FIGURE 14. Pterodactylus kochi (BSP 1937), rostrum showing the dentition. Scale bar: 10mm.
FIGURE 12 in A primitive istiodactylid pterosaur (Pterodactyloidea) from the Jiufotang Formation (Early Cretaceous), northeast China
FIGURE 12. Germanodacylus cristatus (BSP 1892), rostrum showing the dentition. Scale bar: 10mm.
FIGURE 15 in A primitive istiodactylid pterosaur (Pterodactyloidea) from the Jiufotang Formation (Early Cretaceous), northeast China
FIGURE 15. Nurhachius ignaciobritoi (IVPP V13288), lower jaw. Scale bar: 10mm.
Supplement to: Absolute age and temperature of belemnite rostra: constrains on the Early Cretaceous cooling event.
Open the record for dataset details and reuse information.
Figure 17 in A new hadrosauriform dinosaur from the Wessex Formation, Wealden Group (Early Cretaceous), of the Isle of Wight, southern England
Figure 17. Brighstoneus simmondsi gen. et sp. nov. (MIWG 6344), sacrum in A, right lateral, B, posterior and C, ventral views. Abbreviations: da, depressed area; er, eroded area; ns, neural spine; nsf, neural spine fragments in presumed position; pfc, posterior surface of centrum; poz, postzygapophysis; s, sacral vertebra; sr, sacral rib; sy, sacral yoke; vk, ventral keel. Scale bars ¼ 100 mm.
FIG. 5 in Pleuropholis germinalis n. sp., a new Pleuropholidae (Neopterygii, Teleostei) from the Early Cretaceous of Bernissart, Belgium
FIG. 5. — Photograph of the skeleton of Pleuropholis germinalis n. sp. with a close-up on the preopercle, IRSNB vert.01680-0065. Scale bars: A, 1 cm; B, 2 mm.
FIG. 2 in Pleuropholis germinalis n. sp., a new Pleuropholidae (Neopterygii, Teleostei) from the Early Cretaceous of Bernissart, Belgium
FIG. 2. — Skeleton of Pleuropholis germinalis n. sp., IRSNB P.01236, holotype: A, photograph; B, close-up on the head whitened with ammonium chloride; C, line drawing reconstruction. Scale bars: A, 1 cm; B, C, 0.5 cm.
FIG. 29 in Vertebrate paleobiodiversity of the Early Cretaceous (Berriasian) Angeac-Charente Lagerstätte (southwestern France): implications for continental faunal turnover at the J/K boundary
FIG. 29. — Ornithomimosaur remains from Angeac-Charente: A, right dentary (ANG11-776) in lateral view; B, pedal ungual (ANG11-1335) in lateral view; C, pedal ungual (ANG11-898) in lateral view; D-H, middle caudal vertebra (ANG12-1622) in dorsal (D), ventral (E), right lateral (F), anterior (G) and posterior (H) views; I-L, distal caudal vertebra (ANG14-3084) in dorsal (I), ventral (J), right lateral (K) and posterior (L) views. Scale bar: 2 cm.
Text-fig. 6. SRXTM images of Miranthus elegans gen. et sp. nov.; Mira locality, Portugal. a: Volume rendering of flower in apical view showing five narrow calyx lobes; note that the apical part of the five-angled style is sealed (arrow). b: Volume rendering of flower (cut at orthoslice xy0796) showing transverse sections of calyx lobes with three distinct bundles indicated by arrows in one of the lobes, ovary wall (ow) and central placenta (pl) bearing numerous ovules (ov). c, d: Transverse sections of style (c, orthoslice xy0153; d, orthoslice xy0222) showing five angled form, sealed near apex (c) and with prominent central canal further farther down (d). e: Volume rendering of flower (cut at orthoslice xz1024) in longitudinal section showing calyx, semi-inferior ovary with ovary wall (ow), and central placenta (pl) bearing numerous ovules (ov). Specimen, Mira 100-S153145 (a–d). Scale bars = 600 µm (a, b, e), 100 µm (c, d). in Early Flowers Of Primuloid Ericales From The Late Cretaceous Of Portugal And Their Ecological And Phytogeographic Implications
Text-fig. 6. SRXTM images of Miranthus elegans gen. et sp. nov.; Mira locality, Portugal. a: Volume rendering of flower in apical view showing five narrow calyx lobes; note that the apical part of the five-angled style is sealed (arrow). b: Volume rendering of flower (cut at orthoslice xy0796) showing transverse sections of calyx lobes with three distinct bundles indicated by arrows in one of the lobes, ovary wall (ow) and central placenta (pl) bearing numerous ovules (ov). c, d: Transverse sections of style (c, orthoslice xy0153; d, orthoslice xy0222) showing five angled form, sealed near apex (c) and with prominent central canal further farther down (d). e: Volume rendering of flower (cut at orthoslice xz1024) in longitudinal section showing calyx, semi-inferior ovary with ovary wall (ow), and central placenta (pl) bearing numerous ovules (ov). Specimen, Mira 100-S153145 (a–d). Scale bars = 600 µm (a, b, e), 100 µm (c, d).
Text-fig. 4. SRXTM images of Miranthus elegans gen. et sp. nov.; Mira locality, Portugal. a, b: Transverse (a) and longitudinal (b) sections of flower showing the ovary wall (ow) and numerous ovules (ov) borne on the mushroom-shaped central globose placenta (pl, blue); placenta shown as a voltex rendering added to orthoslices; note the large openings in the floral tissue (asterisks) interpreted as schizogenous secretory cavities. c, d: Longitudinal (c) and transverse (d) sections of flower (c, volume rendering cut between orthoslice yz0970-1005; d, volume rendering cut between orthoslice xy0780-0820) showing semiinferior ovary (ow, ovary wall) with sepals inserted at the rim of the hypanthium, central column (cc) with mushroom-shaped globose placenta (pl) bearing numerous ovules (ov). Specimens, Mira 100-S153146 (a, b), Mira 100-S170155 (c, d, holotype). Scale bars = 600 µm (a–d). in Early Flowers Of Primuloid Ericales From The Late Cretaceous Of Portugal And Their Ecological And Phytogeographic Implications
Text-fig. 4. SRXTM images of Miranthus elegans gen. et sp. nov.; Mira locality, Portugal. a, b: Transverse (a) and longitudinal (b) sections of flower showing the ovary wall (ow) and numerous ovules (ov) borne on the mushroom-shaped central globose placenta (pl, blue); placenta shown as a voltex rendering added to orthoslices; note the large openings in the floral tissue (asterisks) interpreted as schizogenous secretory cavities. c, d: Longitudinal (c) and transverse (d) sections of flower (c, volume rendering cut between orthoslice yz0970-1005; d, volume rendering cut between orthoslice xy0780-0820) showing semiinferior ovary (ow, ovary wall) with sepals inserted at the rim of the hypanthium, central column (cc) with mushroom-shaped globose placenta (pl) bearing numerous ovules (ov). Specimens, Mira 100-S153146 (a, b), Mira 100-S170155 (c, d, holotype). Scale bars = 600 µm (a–d).
Supplementary material 1 from: Williamson TE, Brusatte SL, Wilson GP (2014) The origin and early evolution of metatherian mammals: the Cretaceous record. ZooKeys 465: 1-76. https://doi.org/10.3897/zookeys.465.8178
List of taxa and characters used in phylogenetic analysis.:
Supplementary material 2 from: Williamson TE, Brusatte SL, Wilson GP (2014) The origin and early evolution of metatherian mammals: the Cretaceous record. ZooKeys 465: 1-76. https://doi.org/10.3897/zookeys.465.8178
Taxon-Character Matrix with characters ordered (TNT file).:
Figure 2 from: Zheng B, Ren D, Wang Y (2016) A new species of Lasiosmylus from the Early Cretaceous, China clarifies its genus-group placement in Ithonidae (Neuroptera). ZooKeys 636: 41-50. https://doi.org/10.3897/zookeys.636.10103
Figure 2 - New materials of Lasiosmylus newi. Line drawings of CNU-NEU-LB2015001P/C, A left forewing B right forewing C right hind wing D left hind wing. Line drawings of CNU-NEU-LB2015002 E left forewing F right forewing G left hind wing H right hind wing. Scale bars: 5 mm (A–H).
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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.