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706 results for “Late Jurassic”
Fig. 15 in Filling the Corallian gap: New information on Late Jurassic marine reptile faunas from England
Fig. 15. Jurassic Sub-Boreal Seaway marine reptile species count.
Fig. 3 in The earliest record of a diogenid hermit crab from the Late Jurassic of the southern Polish Uplands, with notes on paguroid carapace terminology
Fig. 3. Drawing of diogenid hermit crab carapace, illustrating morphological terms used herein.
Fig. 2 in The earliest record of pylochelid hermit crabs from the Late Jurassic of southern Poland, with notes on paguroid carapace terminology
Fig. 2. Pylochelid carapace terminology employed in the present paper.
Fig. 3 in Velociraptorine dromaeosaurid teeth from the Kimmeridgian (Late Jurassic) of Germany
Fig. 3. Sketch of crown− and crown−base−measurements (modified after Smith et al. 2005).
Fig. 3 in Foraminiferal assemblages as palaeoenvironmental bioindicators in Late Jurassic epicontinental platforms: Relation with trophic conditions
Fig. 3. Explanatory legend of foraminiferal pie−diagram represented in Figs. 4 and 5.
FIG. 36 in Anatomy and phylogenetic relationships of Tazoudasaurus naimi (Dinosauria, Sauropoda) from the late Early Jurassic of Morocco
FIG. 36. — Tazoudasaurus naimi, ungual phalanx I in lateral view (To1-94). Scale bar: 5 cm.
Data from: Assessing temporal transition between microgranular and hyaline tests of calcareous microplankton during the Late Jurassic
Open the record for dataset details and reuse information.
Data from: A giant pliosaurid skull from the Late Jurassic of England
Pliosaurids were a long-lived and cosmopolitan group of marine predators that spanned 110 million years and occupied the upper tiers of marine ecosystems from the Middle Jurassic until the early Late Cretaceous. A well-preserved giant pliosaurid skull from the Late Jurassic Kimmeridge Clay Formation of Dorset, United Kingdom, represents a new species, Pliosaurus kevani. This specimen is described in detail, and the taxonomy and systematics of Late Jurassic pliosaurids is revised. We name two additional new species, Pliosaurus carpenteri and Pliosaurus westburyensis, based on previously described relatively complete, well-preserved remains. Most or all Late Jurassic pliosaurids represent a globally distributed monophyletic group (the genus Pliosaurus, excluding 'Pliosaurus' andrewsi). Despite its high species diversity, and geographically widespread, temporally extensive occurrence, Pliosaurus shows relatively less morphological and ecological variation than is seen in earlier, multi-genus pliosaurid assemblages such as that of the Middle Jurassic Oxford Clay Formation. It also shows less ecological variation than the pliosaurid-like Cretaceous clade Polycotylidae. Species of Pliosaurus had robust skulls, large body sizes (with skull lengths of 1.7–2.1 metres), and trihedral or subtrihedral teeth suggesting macropredaceous habits. Our data support a trend of decreasing length of the mandibular symphysis through Late Jurassic time, as previously suggested. This may be correlated with increasing adaptation to feeding on large prey. Maximum body size of pliosaurids increased from their first appearance in the Early Jurassic until the Early Cretaceous (skull lengths up to 2360 mm). However, some reduction occurred before their final extinction in the early Late Cretaceous (skull lengths up to 1750 mm).
Data from: New records of the late Pliensbachian to early Toarcian (Early Jurassic) gladius-bearing coleoid cephalopods from the Ya Ha Tinda Lagerstätte, Canada
The Ya Ha Tinda Lagerstätte from Alberta, Canada, is the first Jurassic marine Konservat-Lagerstätte from North America and hosts a substantial collection of exceptionally preserved fossil Vampyropoda specimens. Vampyropods are soft-bodied cephalopods (coleoids) characterized by eight arms and an internalized chitinous shell (gladius). Due to their lack of hard parts, Vampyropoda have a fragmentary fossil record, largely limited to exceptional Lagerstätten deposits. Excavations at Ya Ha Tinda have uncovered sixteen vampyropod fossils from Pliensbachian and Toarcian strata, making it the largest deposit of Vampyropoda found outside of the Tethys Ocean (Europe and the Middle East) for the Jurassic. Here, we present a taxonomic analysis of the Ya Ha Tinda Vampyropoda specimens and the first comprehensive study of Early Jurassic vampyropods from North America. In total, fourteen specimens have sufficient morphological details preserved on the gladius for taxonomic descriptions. Two specimens are identifiable only to the suborder Loligosepiina (one to the family Geopeltidae), while the remaining twelve specimens are identified to the genus level; six Paraplesioteuthis, three Loligosepia, one Geopeltis, one Parabelopeltis, and one Jeletzkyteuthis. The discovery of Loligosepia cf. aalensis within Pliensbachian strata pushes back the earliest occurrence of this taxon from the early Toarcian to the late Pliensbachian. With the exception of Paraplesioteuthis, this is the first time these genera have been found outside of Europe for the Jurassic; therefore, this study significantly expands their palaeogeographic range. Furthermore, with established high-resolution bio and chemostratigraphy, specimens can be assigned to ammonite zones and placed in context of the global Toarcian Oceanic Anoxic Event.
FIGURES 54–56 in Fossil flower bugs (Heteroptera: Cimicomorpha: Cimicoidea) from the Late Jurassic of Northeast China, including a new family, Vetanthocoridae
FIGURES 54–56. Pustulithoracalis gloriosus gen. & sp. nov. 54. fore wing, paratype, CNU-HE- LB 2006037; 55. Holotype, CNU-HE-LB 2006034; 56. fore leg, paratype, CNU-HE-LB2006037. Scale bar = 1 mm.
FIGURE 57 in Fossil flower bugs (Heteroptera: Cimicomorpha: Cimicoidea) from the Late Jurassic of Northeast China, including a new family, Vetanthocoridae
FIGURE 57. Pustulithoracalis gloriosus gen. & sp. nov. Holotype, photograph, CNU-HE-LB 2006034. Scale bar = 1 mm.
FIGURES 50–51 in Fossil flower bugs (Heteroptera: Cimicomorpha: Cimicoidea) from the Late Jurassic of Northeast China, including a new family, Vetanthocoridae
FIGURES 50–51. Curticerus venustus gen. & sp. nov. 28. Holotype, ♂, CNU-HE-LB2006083; 29. paratype, Ψ, CNU-HE-LB2006084. Scale bar = 1 mm.
FIGURE 49 in Fossil flower bugs (Heteroptera: Cimicomorpha: Cimicoidea) from the Late Jurassic of Northeast China, including a new family, Vetanthocoridae
FIGURE 49. Crassicerus furtivus gen. & sp. nov. Holotype, photograph, ♂, CNU-HE- LB2006032. Scale bar = 1 mm.
FIGURE 48 in Fossil flower bugs (Heteroptera: Cimicomorpha: Cimicoidea) from the Late Jurassic of Northeast China, including a new family, Vetanthocoridae
FIGURE 48. Crassicerus furtivus gen. & sp. nov. Holotype, ♂, CNU-HE-LB2006032. Scale bar = 1 mm.
FIGURES 44–47 in Fossil flower bugs (Heteroptera: Cimicomorpha: Cimicoidea) from the Late Jurassic of Northeast China, including a new family, Vetanthocoridae
FIGURES 44–47. Curvicaudus ciliatus gen. & sp. nov. Photograph. 44. Holotype, ♂, CNU-HE- LB2006023; 45. paratype, ♂, CNU-HE-LB2006024; 46. paratype, ♂, CNU-HE-LB2006022: 47. paratype, ♂, CNU-HE-LB2006033. Scale bar = 1 mm.
FIGURES 39–43 in Fossil flower bugs (Heteroptera: Cimicomorpha: Cimicoidea) from the Late Jurassic of Northeast China, including a new family, Vetanthocoridae
FIGURES 39–43. Curvicaudus ciliatus gen. & sp. nov. 39. Holotype, ♂, CNU-HE-LB2006023; 40. paratype, ♂, CNU-HE-LB2006024; 41. coxae and trochanter, paratype, Ψ, CNU-HE- LB2006036; 42–43. paratype, ♂, CNU-HE-LB2006022: 42. dorsal view, 43. ventral view. Scale bar = 1 mm.
FIGURES 34–36 in Fossil flower bugs (Heteroptera: Cimicomorpha: Cimicoidea) from the Late Jurassic of Northeast China, including a new family, Vetanthocoridae
FIGURES 34–36. Byssoidecerus levigatus gen. & sp. nov. Photograph. 34. holotype, ♂, CNU-HE -LB2006025; 35. Paratype, Ψ, CNU-HE-LB2006035; 36. paratype, Ψ, CNU-HE-LB2006026. Scale bar = 1 mm.
FIGURES 30–33 in Fossil flower bugs (Heteroptera: Cimicomorpha: Cimicoidea) from the Late Jurassic of Northeast China, including a new family, Vetanthocoridae
FIGURES 30–33. Byssoidecerus levigatus gen. & sp. nov. 30. Paratype, Ψ, CNU-HE- LB2006035; 31. paratype, Ψ, CNU-HE-LB2006026; 32–33. holotype, ♂, CNU-HE-LB2006025: 32. dorsal view, 33. ventral view. Scale bar = 1 mm.
FIGURES 26–29 in Fossil flower bugs (Heteroptera: Cimicomorpha: Cimicoidea) from the Late Jurassic of Northeast China, including a new family, Vetanthocoridae
FIGURES 26–29. Collivetanthocoris rapax gen. & sp. nov. Photograph. 26. Holotype, ♂, CNU- HE-LB2006057; 27. paratype, Ψ, CNU-HE-LB2006056; 28–29. paratype, Ψ, CNU-HE- LB2006067-68: 28. part, 29. counterpart. Scale bar = 1 mm.
FIGURES 52-53 in Fossil flower bugs (Heteroptera: Cimicomorpha: Cimicoidea) from the Late Jurassic of Northeast China, including a new family, Vetanthocoridae
FIGURES 52-53. Curticerus venustus gen. & sp. nov. Photograph. 52. Holotype, ♂, CNU-HE- LB2006083; 53. paratype, Ψ, CNU-HE-LB2006084. Scale bar = 1 mm.
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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.