Results 181 to 190 of about 6,336 (243)

Climate conditions on the South‐Iberian Palaeomargin during the latest Pliensbachian to early Toarcian: A mineralogical and geochemical study from hemipelagic deposits

Sedimentology, Volume 73, Issue 5, Page 1631-1663, August 2026.
ABSTRACT The integrated analysis of lithofacies, mineralogy and geochemistry of the hemipelagic marine succession exposed in La Cerradura section (South‐Iberian Palaeomargin) provides new information to characterise the palaeoenvironmental conditions during the latest Pliensbachian to early Toarcian, including the Jenkyns Event.
Chaima Ayadi, Isabel Abad, Elisa Laita, Ali Mokhtar Samet, Matías Reolid   +4 more
wiley   +1 more source

Paleomagnetic Constraints on the Separation of the Olongbuluke Block From the North China Block During the Late Cambrian–Middle Ordovician and Its Tectonic Significance

Geophysical Research Letters, Volume 53, Issue 13, 16 July 2026.
Abstract The collisional evolution of the micro‐blocks in the northeastern Tibetan Plateau is relatively well constrained. However, the reason why a fragment of the North China Block, the Olongbuluke Block, became separated from North China by the Central Qilian Block (a fragment of the South China Block) remains unclear.
Teng Wang, Yanan Zhou, Ruiyang Chai, Xin Cheng, Hanning Wu   +4 more
wiley   +1 more source

A walk in the maze: variation in Late Jurassic tridactyl dinosaur tracks from the Swiss Jura Mountains (NW Switzerland). [PDF]

PeerJ, 2018
Castanera D, Belvedere M, Marty D, Paratte G, Lapaire-Cattin M, Lovis C, Meyer CA.   +6 more
europepmc   +1 more source

Paleosecular Variation Constraints on Geomagnetic Field Morphology at ca. 1100 Ma

Geophysical Research Letters, Volume 53, Issue 13, 16 July 2026.
Abstract Paleosecular variation provides a statistical test of long‐term geomagnetic field morphology, but its behavior across Precambrian polarity regimes remains poorly constrained. We compile a virtual geomagnetic pole dispersion data set spanning 1130–1070 Ma and apply nonlinear Model G fitting to evaluate field structure across the interval ...
Hanqing Zhao, Shihong Zhang, Jikai Ding, Qiang Ren, Haiyan Li, Weiwei Bian, Tianshui Yang, Huaichun Wu   +7 more
wiley   +1 more source

Late Jurassic Carbonate Platform of the Galicia Margin

, 1988
L.F. Jansa, M.C. Comas, M. Sarti, J.A. Haggerty   +3 more
openaire   +1 more source

A new rhynchocephalian (Reptilia: Lepidosauria) from the Late Jurassic of Solnhofen (Germany) and the origin of the marine Pleurosauridae. [PDF]

R Soc Open Sci, 2017
Bever GS, Norell MA.
europepmc   +1 more source

Exsolution, Evolution, and Hysteresis of CO2 Nanobubbles in Water‐Saturated Sandstone

Geophysical Research Letters, Volume 53, Issue 13, 16 July 2026.
Abstract Understanding CO2 nanobubble formation in water‐saturated sandstone is critical for understanding fluid behavior in CO2 storage systems. Here, CO2 exsolution from an aqueous phase in a sandstone was investigated using small‐angle neutron scattering at 50°C during cyclic depressurization from 12 to 0.7 MPa.
Amirsaman Rezaeyan, Gernot Rother, Zaid Jangda, Hannah P. Menke, Kamaljit Singh, Florian Doster, Andreas Busch   +6 more
wiley   +1 more source

Integrated analysis of fossils and molecular divergence time estimates a latest Jurassic origin of angiosperms. [PDF]

Nat Plants
Wu R, Álvarez-Carretero S, Tong Y, Wan S, Schneider H, Clark J, Pisani D, Silvestro D, Donoghue PCJ.   +8 more
europepmc   +1 more source

Earliest Jurassic plant assemblages from Sweden reveal a low-diversity ginkgoalean and cheirolepid flora dominating the post-extinction landscape. [PDF]

Ann Bot
Quiroz-Cabascango D, Vajda V, McLoughlin S, Niedźwiedzki G.   +3 more
europepmc   +1 more source

Orogeny and topography influenced Jurassic-Cretaceous terrestrial ecosystem evolution in northeastern Asia. [PDF]

Natl Sci Rev
Wang N, Zhang Z, Luffi P, Li Z, Spicer RA, Yu Z, Wan B, Zhu JJ, Zhang J, Ao S, Song D, Xiang D, Guo C, Xiao W.   +13 more
europepmc   +1 more source