Results 221 to 230 of about 18,614 (286)
Paleoceanography and Paleoclimatology, Volume 41, Issue 6, June 2026.Abstract The Laurasian Seaway comprises a N‐S oriented trans‐Pangaean corridor linking Tethys to the Boreal Sea during the Jurassic, and direction of water flow has been the subject of considerable debate. The Llanbedr (Mochras Farm) borehole, Cardigan Bay Basin, Wales, is a uniquely informative record that comprises an expanded deep‐marine silty ...
M. Jiang +7 more
wiley +1 more source
Long‐Term Deformation in the Alpine‐Provence Foreland Constrained by In Situ Calcite U‐Pb Dating
Tectonics, Volume 45, Issue 6, June 2026.Abstract The evolution of the Alpine‐Provence foreland is characterized by multiple deformation phases since the Mesozoic, representing successive compressional and extensional episodes. The precise timing and spatial evolution of these deformation phases remain poorly constrained due to the lack of absolute geochronological data. Here, we present U–Pb
Dorian Bienveignant +12 more
wiley +1 more source
A new paravian dinosaur from the Late Jurassic of North America supports a late acquisition of avian flight. [PDF]
PeerJ, 2019 Hartman S +5 more
europepmc +1 more source
Methods in Ecology and Evolution, Volume 17, Issue 6, Page 1851-1866, June 2026.Abstract Environmental tracers, including both elemental concentrations and isotope ratios, are widely used to reconstruct the movement patterns of animals throughout landscapes. The methodology involves creating a map that describes the distribution of the environmental tracer across the landscape, an isoscape and then matching the values of the same ...
Michael P. Venarsky +7 more
wiley +1 more source
Journal of Anatomy, Volume 248, Issue 6, Page 1026-1063, June 2026.A three‐dimensional biomechanical model of the musculoskeletal system is used to analyse the potential locomotor functions of the small (~1 kg) Late Triassic archosaurian reptile Gracilisuchus stipanicicorum. The study finds that, potentially like the ancestral archosaur, this taxon was probably quadrupedal, plantigrade and neither strongly sprawling ...
Agustina Lecuona +3 more
wiley +1 more source
Microbial mats in dinosaur ichnocoenoses
Sedimentology, Volume 73, Issue 4, Page 1099-1120, June 2026.ABSTRACT Until now, the significance of microbial mats in preservation of dinosaur tracks and in reconstructing the palaeoenvironment in which dinosaurs roamed was rarely studied. Dinosaur tracks are commonly found close to ancient aquatic bodies where moist sediment had once allowed footstep registration.
Nora Noffke +3 more
wiley +1 more source
Revision of the Late Jurassic deep-water teleosauroid crocodylomorph Teleosaurus megarhinus Hulke, 1871 and evidence of pelagic adaptations in Teleosauroidea. [PDF]
PeerJ, 2019 Foffa D +4 more
europepmc +1 more source
Geophysical Research Letters, Volume 53, Issue 10, 28 May 2026.Abstract The Toarcian Oceanic Anoxic Event (T‐OAE, ∼183 Ma) was characterized by globally enhanced organic‐carbon burial and a negative carbon‐isotope excursion (N‐CIE). However, the role of marine productivity at this time, and its spatiotemporal variability, is unclear.
Wenhan Chen +11 more
wiley +1 more source
Earliest known lepisosteoid extends the range of anatomically modern gars to the Late Jurassic. [PDF]
Sci Rep, 2017 Brito PM, Alvarado-Ortega J, Meunier FJ.
europepmc +1 more source
Late Jurassic Carbonate Platform of the Galicia Margin
, 1988 L.F. Jansa +3 more
openaire +1 more source