Results 291 to 300 of about 201,757 (374)

An insect †Archaeopteryx: Cretaceous amber fossil elucidates the evolution of complex host detection and ovipositor mechanisms in parasitoid woodwasps (Hymenoptera: Orussoidea)

Systematic Entomology, EarlyView.
We describe †Cretovelona orussopteryx n. gen. & sp. from Kachin amber. The fossil is examined with synchrotron scanning and integrated into an existing morphological data set for Orussoidea. This fossil parasitoid wasp displays a unique character combination demonstrating intermediate conditions in evolving the complex features employed in echo ...
Lars Vilhelmsen, Brendon E. Boudinot, Jörg U. Hammel, Hiroshi Nakamine, Shûhei Yamamoto   +4 more
wiley   +1 more source

Relationship between stratigraphic overlap and sedimentary facies evolution of the Junggar Basin, Northwest China. [PDF]

Sci Rep
Zhang Y, Meng Q, Guo F, Yan A, Xie J, Wang H, Chen Z, Zhang X.   +7 more
europepmc   +1 more source

Exploring the morphology and taphonomy of Archaeoniscus brodiei-a gregarious, Early Cretaceous isopod. [PDF]

Naturwissenschaften
Bicknell RDC, Klompmaker AA, Smith PM, Hegna TA.   +3 more
europepmc   +1 more source

Tectonic Characteristics of the Juyanhai Depression in the Yingen-Ejinaqi Basin, Inner Mongolia, China, Based on Gravity, Electrical, and Seismic Data. [PDF]

ACS Omega
Xu H, Zhou J, Han X, Li Y, Wei J, Song B, Shi J, Xu W, Zhang C, Wang B, Zhao F.   +10 more
europepmc   +1 more source

Fold‐and‐Thrust Belt and Early Alpine Relief Recorded by Calcite U–Pb Dating of an Uplifted Paleo‐Canyon (Vercors Massif, France)

Terra Nova, EarlyView.
ABSTRACT The long‐term evolution of orogenic drainage systems is closely related to the propagation of tectonic structures, which gives rise to the topography and hence anisotropies for river incision. This study focuses on the subalpine Vercors Massif (SW French Alps), reconstructing the geometry of an uplifted paleo‐canyon and applying calcite U–Pb ...
Vivien Mai Yung Sen, Yann Rolland, Pierre G. Valla, Stéphane Jaillet, Olivier Bruguier, Dorian Bienveignant, Xavier Robert   +6 more
wiley   +1 more source

A new leaf inhabiting ascomycete from the Jurassic (ca 170 Mya) of Yorkshire, UK, and insights into the appearance and diversification of filamentous Ascomycota. [PDF]

IMA Fungus
Le Renard L, Strullu-Derrien C, Berbee M, Coiro M.   +3 more
europepmc   +1 more source

Hydrous Asthenosphere Underneath the Northern Pannonian Basin

Terra Nova, EarlyView.
ABSTRACT This study reveals the structural hydroxyl content in clinopyroxenes of three cumulate xenoliths from the Nógrád‐Gömör/Novohrad‐Gemer Volcanic Field (northern Pannonian Basin), with values ranging from 275 to 384 ppm. Based on these data, the water content of the equilibrium parental alkali basaltic melt was estimated to be between 1.5 and 2.1 
Levente Patkó, Ákos Kővágó, Monika Huraiová, Szilvia Kövér, Szilveszter Gergely, Patrik Konečný, Vratislav Hurai   +6 more
wiley   +1 more source

Author Correction: Control of slab tears and slab flat wedging on volcanism in the Alaska subduction zone. [PDF]

Sci Rep
Hu Y, Liu C, Wang Z, Zhao F.
europepmc   +1 more source

Late Cretaceous pterosaurs from France: a review [PDF]

, 2008
Buffetaut, Eric
core   +1 more source