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254 results for “Lower Jurassic”
FIGURE 6. S. magnicornia n. g. n in A new genus and species of Chresmodidae (Insecta: Gryllones) from Upper Jurassic-Lower Cretaceous of Yixian Formation, Inner Mongolia, China
FIGURE 6. S. magnicornia n. g. n. sp., paratype, male CNU-CH-NN2007001-2: A, photograph of head and antennae, B, line drawing of antenna; scale 3mm.
FIGURE 2. S. magnicornia n. g. n in A new genus and species of Chresmodidae (Insecta: Gryllones) from Upper Jurassic-Lower Cretaceous of Yixian Formation, Inner Mongolia, China
FIGURE 2. S. magnicornia n. g. n. sp., holotype, female, CNU-CH-NN2007004-1: A, line drawing of antenna; B, photograph of antennae; scale 3mm.
FIGURE 10. S. magnicornia n. g. n in A new genus and species of Chresmodidae (Insecta: Gryllones) from Upper Jurassic-Lower Cretaceous of Yixian Formation, Inner Mongolia, China
FIGURE 10. S. magnicornia n. g. n. sp., photograph of paratype specimen, female: A, CNU-CH-NN2007005-1; B, CNU-CH-NN2007005-2; scale 10mm.
Figure 2 in Middle Jurassic origin in India: a new look at evolution of Vermileonidae and time-scaled relationships of lower brachyceran flies
Figure 2. ALIGROOVE analysis for the datasets considering the third codon positions and RNA. The mean similarity score between sequences is represented by a coloured square, based on ALIGROOVE scores from minus one, indicating a large difference in sequence composition from the remainder of the dataset (red coloration), to plus one, indicating similarity to all other comparisons (blue coloration). Species of Vermileonidae are circled in red.
Figure 5. Chronogram for Brachycera. A in Middle Jurassic origin in India: a new look at evolution of Vermileonidae and time-scaled relationships of lower brachyceran flies
Figure 5. Chronogram for Brachycera. A chronogram is the Bayesian topology resulting from analysis of the AP12R dataset. Branches have been separated by different colours (same as Fig. 4). Species of Vermileonidae are marked with a red asterisk. The numbers close to the branching points are the mean age. The bar through each node shows the time interval that contains 95% of the probability for the node age.
Figure 4 in Middle Jurassic origin in India: a new look at evolution of Vermileonidae and time-scaled relationships of lower brachyceran flies
Figure 4. Phylogenetic relationships among major lineages of the lower Brachycera inferred from the AP12R dataset. Numbers close to the branching points are Bayesian posterior probabilities expressed as percentages. Relevant taxonomic groups and branches have been separated by different colours.
Figure 3 in Middle Jurassic origin in India: a new look at evolution of Vermileonidae and time-scaled relationships of lower brachyceran flies
Figure 3. Comparison of non-synonymous substitution rate (Ka; for detailed data, see Supporting Information, Table S7). Overall data, including all sampled species, are shown, with infraorder, superfamily or family membership as indicated.
FIGURE 3 in New insect fossils discovered from the Lower Jurassic Sangonghe Formation at the Turpan Basin, Xinjiang, NW China
FIGURE 3. Insect wing fragments from the Sangonghe Formation at Daheyan locality. A, Wing fragment of Odonatoptera, possibly a Protozygoptera of Permagrionidae type, NIGP180148. B, Probably a fragment of auchenorrhynchan hind wing, NIGP180149. C and D, A cockroach forewing without claval part, NIGP180150a, b. Scale = 5 mm in A, 2 mm in B–D.
FIGURE 2 in New insect fossils discovered from the Lower Jurassic Sangonghe Formation at the Turpan Basin, Xinjiang, NW China
FIGURE 2. Elytra of beetles from the Sangonghe Formation at the Daheyan locality. A–P, NIGPAS180132–NIGP180147. Scale bars = 2 mm in H, 1 mm in A–G, I, J, L, N–P, 0.5 mm in K and M.
FIGURE 1. Fossil locality. A in New insect fossils discovered from the Lower Jurassic Sangonghe Formation at the Turpan Basin, Xinjiang, NW China
FIGURE 1. Fossil locality. A, Location of fossil locality (indicated by red triangle) in China map. B, Detailed map of the fossil locality. C, Sequence of the strata: major parts with yellow-grayish stratum – the Lower Jurassic Sangonghe Formation; the reddish stratum in the distance – the Middle Jurassic Xishanyao Formation; the top stratum – the Upper Jurassic Sanjianfang Formation. D, Close view of the Sangonghe Formation and the fossil outcrop.
FIGURE 5 in New insect fossils discovered from the Lower Jurassic Sangonghe Formation at the Turpan Basin, Xinjiang, NW China
FIGURE 5. Liassorhyphus liaoi Nel & Huang, gen. et sp. nov. (NIGP180152) from the upper Lower Jurassic Sangonghe Formation in Xinjiang. A, Photography. B, Line drawing.
FIGURE 4 in New insect fossils discovered from the Lower Jurassic Sangonghe Formation at the Turpan Basin, Xinjiang, NW China
FIGURE 4. Sinoscarterella incompleta Nel, Fu & Huang, gen. et sp. nov., Holotype (NIGP180151), upper Lower Jurassic Sangonghe Formation in Xinjiang. A, Photography. B, Line drawing. Scale = 2 mm.
Shallow and deep subsurface sediment remobilization and intrusion in the Middle Jurassic to Lower Cretaceous Agardhfjellet Formation (Svalbard) [Supplementary material/digital model data]
<p>Supplementary model data for the publication Ogata et al. (in review):</p> <p>Most of the models suffer from incorrect location metadata, limiting their use to mostly qualitative interpretations.</p> <p>Shallow and deep subsurface sediment remobilization and intrusion in the Middle Jurassic to Lower Cretaceous Agardhfjellet Formation (Svalbard).</p>
FIGURE. 4 in New Discoveries and New Combinations of the Fossil-genus Ginkgoites Seward (Ginkgoales) from the Lower and Middle Jurassic of East Siberia (Russia)
FIGURE. 4. Morphological and anatomical structure of Ginkgoites abaniensis (Kostina) A.Frolov comb. nov. leaves from the Middle Jurassic sediments of the Mura Formation. A–C. Lobed leaves. A. Specimen no. 9Т/81-12 (epitype). B. Specimen no. 9Т/81-13. C. Specimen no. 9Т/81-11. D. Secretory channel (shown by arrows), specimen no. 9Т/81-14. E–L. Upper surface of the epidermis, specimen no. 9Т/81-12 (epitype). E. General topography of the upper leaf epidermis. F. Non-stomatal band cells. G. Stomatal band cells, rows formed by anisometric cells shown by arrow. H. Short trichome. J–K. Stomatal complexes with different degrees of papillae development.
FIGURE. 1 in New Discoveries and New Combinations of the Fossil-genus Ginkgoites Seward (Ginkgoales) from the Lower and Middle Jurassic of East Siberia (Russia)
FIGURE. 1. Holotype of Ginkgoites abaniensis (Kostina) A.Frolov comb. nov. from the Middle Jurassic sediments of the Kansk Basin (from Kostina, 2004).
FIGURE. 2 in New Discoveries and New Combinations of the Fossil-genus Ginkgoites Seward (Ginkgoales) from the Lower and Middle Jurassic of East Siberia (Russia)
FIGURE. 2. Map of the Ginkgoites abaniensis (Kostina) A. Frolov comb. nov. leaf location on the Mura-Kova interfluves.
FIGURE. 3 in New Discoveries and New Combinations of the Fossil-genus Ginkgoites Seward (Ginkgoales) from the Lower and Middle Jurassic of East Siberia (Russia)
FIGURE. 3. Ginkgoites abaniensis (Kostina) A.Frolov comb. nov. leaf morphology. A. Specimen no. 9Т/81-12 (epitype). B. Specimen no. 9Т/81-13. C. Specimen no. 9Т/81-11.
FIGURE. 5 in New Discoveries and New Combinations of the Fossil-genus Ginkgoites Seward (Ginkgoales) from the Lower and Middle Jurassic of East Siberia (Russia)
FIGURE. 5. Ginkgoites abaniensis (Kostina) A.Frolov comb. nov. Anatomical structure of lower surface of the leaves epidermis. A–C. General topography of the lower leaf epidermis. D. Stomatal band cells and stomatal complexes. A short trichome is visible on the left. E–G. Stomatal complexes with different degrees of papillae development. H. Short trichome. A, B, D, E, F. Specimen no. 9Т/81-12 (epitype). C, G, H. Specimen no. 9Т/81-14-2.
Fig 8 in New species of Kuqaia from the Lower Jurassic of Sweden indicates a possible water flea (Crustacea: Branchiopoda) affinity
Fig 8. Geological ranges, palaeogeographic distributions, and apparent abundance pattern of Kuqaia. The base and top of Kuqaia stratigraphic ranges from each starred locality were tentatively calibrated based on material from offshore mid-Norway and the northern North Sea. The palaeogeographic map was modified after [38] under the Creative Commons Attribution 4.0 International License.
Fig 3 in New species of Kuqaia from the Lower Jurassic of Sweden indicates a possible water flea (Crustacea: Branchiopoda) affinity
Fig 3. Enlargement of the holotype (NRM X12700) of Kuqaia scanicus sp. nov. Kävlinge BH-928 core depth 40.40– 39.60 m. Scale bars = 100 μm, unless otherwise stated. (a) Well-developed radial ridges at the anterior (SEM image). (b) Weakly defined ridges at the posterior (SEM image). (c) Weak, parallel and transverse ridges on peduncles (SEM image). (d) Complex surface ornament revealed in UV-fluorescence microscopy. (e) Weakly defined ridges on peduncles evident in fluorescence microscopy. https://doi.org/10.1371/journal.pone.0282247.g003
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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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.