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794 results for “Lower Cretaceous”
FIGURE 5 in The use of aerial and close-range photogrammetry in the study of dinosaur tracksites: Lower Cretaceous (upper Aptian/lower Albian) Molfetta ichnosite (Apulia, southern Italy)
FIGURE 5. Comparison of the products generated for one of the most trampled sector. 1, orthophoto raster map; 2, hillshade raster map; 3, slope raster map; 4, contour lines vector map.
FIGURE 1 in The use of aerial and close-range photogrammetry in the study of dinosaur tracksites: Lower Cretaceous (upper Aptian/lower Albian) Molfetta ichnosite (Apulia, southern Italy)
FIGURE 1. Locality map showing the San Leonardo quarry tracksite, Apulia, southern Italy. Image obtained using Google Earth Pro.
Fig. 5 in The oldest birotule-bearing freshwater sponges from the Upper Cretaceous-lower Paleocene Deccan volcanic-associated sediments of India
Fig. 5. Spicular complement of skeleton and gemmules of palaeospongillid sponge Longibirotula antiqua gen. et sp. nov. from Upper Cretaceous–lower Paleocene of Naskal GSI Quarry (India) (slides PGNU/NSKQ/ST-1, 2). A, B. Acanthoxeas short with dense spines. C, D. Oxeas fusiform, long and with acute tips. E, F. Birotules with long shaft. Diagenetic processes affect all spicules to various degree. Scale bars 20 µm.
Fig. 3 in The oldest birotule-bearing freshwater sponges from the Upper Cretaceous-lower Paleocene Deccan volcanic-associated sediments of India
Fig. 3. Megascleres of palaeospongillid sponge Longibirotula antiqua gen. et sp. nov. from Upper Cretaceous–lower of Paleocene of Naskal GSI Quarry India). A–H. Acanthoxeas (slides PGNU/NSKQ/SL-1–13) with large spines. Diagenetic processes affect all spicules to various degree. Scale bars 20 µm.
Fig. 1 in The oldest birotule-bearing freshwater sponges from the Upper Cretaceous-lower Paleocene Deccan volcanic-associated sediments of India
Fig. 1. Map of India showing Deccan volcanic province (green area). A. Location of Naskal intertrappean, Naskal B (white star) and Naskal GSI Quarry sections (red star); map modified after Ahluwalia (1990) and Wilson Mantilla et al. (2022). B. Sponge spicule and diatom bearing horizon in Naskal GSI Quarry section. C. Palynomorph bearing Naskal B section (modified after Wilson Mantilla et al. 2022).
Fig. 4 in The oldest birotule-bearing freshwater sponges from the Upper Cretaceous-lower Paleocene Deccan volcanic-associated sediments of India
Fig. 4. Gemmuloscleres of palaeospongillid sponge Longibirotula antiqua gen. et sp. non. from Upper Cretaceous–lower Paleocene of Naskal GSI Quarry (India). A–O. Birotules (slides PGNU/NSKQ/SL-1–13) slender, spiny, with long shaft. Diagenetic processes affect all spicules to various degree. Scale bars 20 µm.
Fig. 2 in The oldest birotule-bearing freshwater sponges from the Upper Cretaceous-lower Paleocene Deccan volcanic-associated sediments of India
Fig. 2. Megascleres of palaeospongillid sponge Longibirotula antiqua gen. et sp. nov. from Upper Cretaceous–lower Paleocene of Naskal GSI Quarry (India). A–I. Oxeas (slides PGNU/NSKQ/SL-1–13) slim to stout with variably pointed tips. Diagenetic processes affect all spicules to various degree. Scale bars 20 µm. { fig. will be greyscale in printed version}
Fig. 7 in The reinstated identity of agglutinated foraminifer Campanellula capuensis from the Lower Cretaceous of southern Italy by means of a 3D model investigation
Fig. 7. Lituolinid foraminifer Campanellula capuensis De Castro, 1964, from the Lower Cretaceous of Italy, un tangled; explanatory notes to the test structure based on different sections (not to scale). A, B. San Lorenzello section. A. Thin section DiSTSL99C.1, upper Hauterivian. B. Thin section DiSTARL36.1, lower Barremian, with three different individuals (B1, B2, B3). C. Thin section IPA.679.1 (from De Castro 1964: pl. 1: 10), paratype, Cava Grande, Punta Orlando, Hauterivian–Barremian. D. Thin section IPA.281.5 with two different individuals (D1, D2) (from De Castro 1964: pl. 1: 3, 5), paratype, Castel Morrone, Caserta, Hauterivian–Barremian. E. Thin section IPA.85.3 (from De Castro 1964: pl. 1: 14), Monte La Foresta, Salerno, Hauterivian–Barremian. F, G. San Lorenzello section. F. Thin section DiSTAR39.2 with two different individuals (F1, F2), lower Barremian; dashed line in F1 indicates the coiling axis;. G. Thin section DiSTSL90/91.1, upper Hauterivian.
Fig. 10 in The reinstated identity of agglutinated foraminifer Campanellula capuensis from the Lower Cretaceous of southern Italy by means of a 3D model investigation
Fig. 10. Lituolinid foraminifer Campanellula capuensis De Castro, 1964, from Castel Morrone, Italy, upper Hauterivian–lower Barremian, Lower Cretaceous. A. DiSTARL36.1, oblique section showing (A1), compared with the 3D sectioned model (cut in frontal view, A2), also represented sideways (A3). B. DiSTARL36.1, longitudinal section (B1), compared with the 3D sectioned model (cut in frontal view, B2), also represented sideways (B3). C. DiSTARL36.1, oblique section (C1), compared with the 3D sectioned model (cut in frontal view, C2), also represented sideways (C3). Scale bars 100 μm.
Fig. 4 in The reinstated identity of agglutinated foraminifer Campanellula capuensis from the Lower Cretaceous of southern Italy by means of a 3D model investigation
Fig. 4. Lituolinid foraminifer Campanellula capuensis De Castro, 1964, San Lorenzello section, Italy, upper Hauterivian–lower Barremian, Lower Cretaceous (A–L) and Križ section, Mljet Island, Croatia Hauterivian–lowermost Barremian, Lower Cretaceous (M–O); various transverse (A–J3, J5, M) and oblique (J4, K, L, N and O) sections. A. Thin section DiSTARL28. B. Thin section DiSTARL331. C. Thin section DiSTARL34. D. Thin section DiSTARL37 with two individuals (D1, D2). E. Thin section DiSTARL8. F. Thin section DiSTARL362. G. Thin section DiSTARL36. H. Thin section DiSTARL212. I. Thin section DiSTARL392 with two individuals (I1, I2). J. Thin section DiSTARL361 with five individuals (J1–J5). K. Thin section DiSTARL29 with two individuals (K1, K2). L. Thin section DiSTARL92. M–O. Thin sections IGZ-MK, after Husinec and Sokač (2006: unfigured specimens from Mljet Island, Croatia). Rather largesized specimens (F and K1) might belong to microspheric generation.
Fig. 6 in The reinstated identity of agglutinated foraminifer Campanellula capuensis from the Lower Cretaceous of southern Italy by means of a 3D model investigation
Fig. 6. Lituolinid foraminifer Campanellula capuensis De Castro, 1964, Castel Morrone, Italy, upper Hauterivian–lower Barremian, Lower Cretaceous. Sub)axial sections (A–E), oblique sections (F, G, I, J), transverse section (H). A. Thin section DiSTARBA.4418.2 with two individuals (A1, A2); the dashed line in A2 points out alternated chambers resulting from the trochospiral arrangement. B. Thin section DiSTARBA.4418.3 with two individuals (B1, B2). C. Thin section DiSTARBA.4418.12. D. Thin section DiSTARBA.4418.15. E. Thin section DiSTARBA.4418.1 with two individuals (E1, E2). F. Thin section DiSTARBA.4418.13. G. Thin section DiSTARBA.4418.11. H. Thin section DiSTARBA.4418.3. I. Thin section DiSTARBA.4418.4. J. Thin section DiSTARBA.4418.2. Abbreviation: co, columella.
Fig. 3 in The reinstated identity of agglutinated foraminifer Campanellula capuensis from the Lower Cretaceous of southern Italy by means of a 3D model investigation
Fig. 3. Lituolinid foraminifer Campanellula capuensis De Castro, 1964, San Lorenzello section, Italy, upper Hauterivian–lower Barremian, Lower Cretaceous (A–J, L) and Križ section, Mljet Island, Croatia, Lower Cretaceous (K); various (sub)axial sections. A. Thin section DiSTARL29 with two individuals (A1, A2). B. Thin section DiSTARL8. C. Thin section DiSTARL392 with three individuals (C1–C3). D. Thin section DiSTARL361 with two individuals (D1, D2). E. Thin section DiSTARL391. F. Thin section DiST/SL9091.1. G. Thin section DiSTARL35. H. Thin section DiSTARL36. I. Thin section DiSTARL41. J. Thin section DiST/SL99C.2. K. Thin section IGZMK with two individuals (K1, K2), after Husinec and Sokač (2006: fig. 7J and I). L. Thin section DiSTARL37. Rather largesized specimens (A, K2) might belong to microspheric generation. Abbreviation: ch, chamber.
Fig. 12 in The reinstated identity of agglutinated foraminifer Campanellula capuensis from the Lower Cretaceous of southern Italy by means of a 3D model investigation
Fig. 12. Palaeobiogeographic distribution of species of Campanellula De Castro, 1964. Occurrence of species has been plotted on an Early Cretaceous ca.120 Ma) paleogeographic map, after http://portal.gplates.org/.
Fig. 11 in The reinstated identity of agglutinated foraminifer Campanellula capuensis from the Lower Cretaceous of southern Italy by means of a 3D model investigation
Fig. 11. Scheme of the species of Campanellula De Castro, 1964. A. Campanellula capuensis De Castro, 1964, IPA.281.1, holotype (drawing from De Castro 1964: pl. 1: 1), Castel Morrone, Italy, upper Hauterivian–lower Barremian, Lower Cretaceous. B. Campanellula herishtensis Schlagintweit, Rashidi, and Hanifzadeh, 2019, T 726 (number Gmm 13950F110), holotype (drawing from Schlagintweit et al. 2019: fig. 5L), Ardakan, Province of Yazd, Central Iran, lower Gargasian, Aptian, Lower Cretaceous.
Fig. 9 in The reinstated identity of agglutinated foraminifer Campanellula capuensis from the Lower Cretaceous of southern Italy by means of a 3D model investigation
Fig. 9. Lituolinid foraminifer Campanellula capuensis De Castro, 1964, from Castel Morrone, Italy, upper Hauterivian–lower Barremian, Lower Cretaceous. A. DiSTARL36.1, transversal section showing six chambers per whorl (A1), compared with the 3D model transversally cut (upper view displaying eight chamber per whorl (A2), also represented in lateral view (A3). B. DiSTARL36.1 tangential section (B1), compared with the 3D model tangentially cut (frontal view of the section, B2), also represented in lateral view (B3). C. DiSTARL35.1, tangentialoblique section (C1), compared with the 3D sectioned model cut in frontal view, C2), also represented in lateral view (C3). D. DiSTARL34.1, oblique section through last tours (D1), compared with the 3D sectioned model (cut in frontal view, D2), also represented in lateral view (D3). Scale bars 100 μm.
Fig. 5 in The reinstated identity of agglutinated foraminifer Campanellula capuensis from the Lower Cretaceous of southern Italy by means of a 3D model investigation
Fig. 5. Lituolinid foraminifer Campanellula capuensis De Castro, 1964, San Lorenzello section, Italy, upper Hauterivian–lower Barremian, Lower Cretaceous; various tangential sections. A. Thin section DiSTARL331. B. Thin section DiSTARL34. C. Thin section DiSTARL35 with two individuals (C1, C2). D. Thin section DiSTARL382. E. Thin section DiSTARL212. F. Thin section DiSTARL13. G. Thin section DiSTARL59. H. Thin section DiSTARL37 with two individuals (explain H1, H2). I. Thin section DiSTARL361 with three individuals (I1–I3). J. Thin section DiSTARL391 with two individuals (J1, J2). K. Thin section DiSTARL392. L. Thin section DiSTARL59. M. Thin section DiSTARL333. Rather largesized specimen (E) might belong to microspheric generation.
Fig. 8 in The reinstated identity of agglutinated foraminifer Campanellula capuensis from the Lower Cretaceous of southern Italy by means of a 3D model investigation
Fig. 8. Lituolinid foraminifer Campanellula capuensis De Castro, 1964, from Castel Morrone, Italy, upper Hauterivian–lower Barremian, Lower Cretaceous. IPA.281.1, 3D test reconstruction of the holotype (De Castro 1964: pl. 1: 1:). Left (A1) and frontal right (A2) views of the test.
Fig. 1 in The reinstated identity of agglutinated foraminifer Campanellula capuensis from the Lower Cretaceous of southern Italy by means of a 3D model investigation
Fig. 1. Position of the studied localities. A. A contour map of the Italian Peninsula showing location of the Campania Region. B. Enlargement of the Campania Region with the two studied localities: San Lorenzello section (Benevento Province; red star) and the type locality of Campanellula capuensis De Castro, 1964) near Castel Morrone village (Caserta Province; yellow star). C. Panoramic view of the San Lorenzello section (from Google Earth). D. Panoramic view of the Campanellula capuensis type locality along the SP174 road (from Google Earth).
Fig. 7 in Second specimen of Corriebaatar marywaltersae from the Lower Cretaceous of Australia confirms its multituberculate affinities
Fig. 7. Known distribution of Mesozoic multituberculates on Gondwana. Base map at 125 m.y.a. (latest Barremian) from Scotese (2021).
Fig. 2. Left p4 in Second specimen of Corriebaatar marywaltersae from the Lower Cretaceous of Australia confirms its multituberculate affinities
Fig. 2. Left p4 in dentary fragment, NMV P216655, holotype of the cimolodontan multituberculate Corriebaatar marywaltersae Rich, Vickers-Rich, Flannery, Kear, Cantrill, Komarower, Kool, Pickering, Trusler, Morton, van Klaveren, and Fitzgerald, 2009, Flat Rocks locality, Eumeralla Formation, Barremian, Lower Cretaceous of Victoria, Australia; stereopairs in buccal (A1) and lingual (A2) views.
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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)
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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.