Results 271 to 280 of about 76,911 (338)

Dating C/S Structures in Syntectonic Granites by In Situ Rb‐Sr Analyses on Muscovite

Terra Nova, EarlyView.
ABSTRACT The interplay of crystallisation, deformation and fluid–rock interactions makes deciphering geochronological information complex in syntectonic granites. In this study, we apply in situ Rb‐Sr analyses to selected samples from the Questembert Variscan syntectonic granite in Western France, which was emplaced along the South Armorican Shear Zone
Philippe Boulvais, Romain Tartèse
wiley   +1 more source

A Conversation with Sambuddha Misra. [PDF]

ACS Cent Sci
Dhar P.
europepmc   +1 more source

3D Quantification of Subsidence During Pyrenean Retro‐Wedge Initiation: Role of Structural and Thermal Inheritance on Hyperextended Margin Inversion (Aquitaine Basin)

Terra Nova, EarlyView.
ABSTRACT We present novel 3D subsidence data enabling vertical movements' quantification during the early formation of the Pyrenean retro‐wedge. From Cenomanian to Turonian times, subsidence is relatively low (~26 ± 10 m/Myr), corresponding to a brief 10 Myr thermal re‐equilibration of the European lithosphere following the hyperextended rift episode ...
Benoit Issautier, Nicolas Saspiturry, Paul Angrand, Eric Lasseur, Simon Andrieu, Cécile Robin   +5 more
wiley   +1 more source

Cambrian carbonaceous protoconodonts and the early fossil record of the Chaetognatha. [PDF]

Proc Biol Sci
Slater BJ.
europepmc   +1 more source

Subcritical Cracking Associated With Subgrain Rotation Recrystallisation in Quartz Inferred From Cathodoluminescence Study

Terra Nova, EarlyView.
ABSTRACT We employed cathodoluminescence (CL) to study deformed quartz phenocrysts from the Cretaceous granite porphyry in SW Japan and observed fracture‐like planar structures appearing as CL‐dark bands. These CL‐dark bands were aligned with low‐angle grain boundaries formed by subgrain rotation recrystallisation.
Takuro Yoshioka, Takamoto Okudaira, Hideo Takagi   +2 more
wiley   +1 more source

Devonian miospore stratigraphy and correlation with the recently defined Stage Stratotype

, 1994
Maurice Streel, Stanislas Loboziak, Philippe Steemans   +2 more
openalex   +1 more source

Comprehensive sampling of mitochondrial genomes substantiates the Neoproterozoic origin of land plants. [PDF]

Plant Commun
Hu SY, Shi G, Yang CA, Van de Peer Y, Li Z, Xue JY.   +5 more
europepmc   +1 more source

Linking Stress Drop and Slip Heterogeneity to Assess Source Rupture Directivity for Earthquakes in Central Italy

Terra Nova, EarlyView.
ABSTRACT In this study, we examine the relationship between Brune stress drop and fault slip where the stress drop is estimated using the Empirical Green's Function (EGF) method and slip distribution is derived from seismic and geodetic data inversion.
Calderoni Giovanna, Antonella Cirella, Aybige Akinci   +2 more
wiley   +1 more source

Stratigraphy and formation conditions of the Yugovskian Formation deposits (Ufimian stage, Middle Permian) of the Perm-Kama region

S. V. Naugolnykh
openalex   +1 more source

The oldest "brown mesophotic" coral-stromatoporoid ecosystem from the Silurian of Gotland was functionally similar to modern turbid reefs. [PDF]

Sci Rep
Zapalski MK, Król JJ, Łuczyński P, Skompski S, Berkowski B, Morgan K.   +5 more
europepmc   +1 more source