Results 201 to 210 of about 139,127 (283)

Beetle Pollination of Cycads in the Mesozoic

Current Biology, 2018
Chen-yang Cai, Hermes E. Escalona, Liqin Li, Zi-Wei Yin, Diying Huang, M. Engel   +5 more
semanticscholar   +1 more source

A Review of the Spatiotemporal Evolution of the High Arctic Large Igneous Province, and a New U‐Pb Age of a Mafic Sill Complex on Svalbard

Geochemistry, Geophysics, Geosystems, Volume 26, Issue 12, December 2025.
Abstract The High Arctic Large Igneous Province (HALIP) formed in the circum‐Arctic during the Cretaceous. The timing and duration of emplacement of these mafic magmas are important for understanding the climatic and environmental effects, yet many uncertainties remain. The dating methods used vary greatly between different regions.
A. M. R. Sartell, U. Söderlund, K. Senger, H. J. Kjøll, O. Galland   +4 more
wiley   +1 more source

New data concerning the age of Mesozoic limestone from Scarisoara (Bihor Mountains)

, 2000
Ioan I. Bucur, Bogdan P. Onac
openalex   +2 more sources

Seismic Insight on Basement Structure of the Extinct Mid‐Oceanic Ridge in Canada Basin, Arctic Ocean

Geochemistry, Geophysics, Geosystems, Volume 26, Issue 12, December 2025.
Abstract The most accepted theory for the formation of the Canada Basin is that it was created during 66° rotation of Arctic Alaska around the Euler pole located near the Mackenzie Delta sometime during the Mesozoic. Gravity and magnetic anomaly data are consistent with an extinct mid‐oceanic ridge (MOR) in the central basin.
W. S. Priyanto, B. J. Coakley
wiley   +1 more source

Geochemistry, zircon U–Pb geochronology and Hf isotopes of Jurassic-Cretaceous granites in the Tengchong terrane, SW China: implications for the Mesozoic tectono-magmatic evolution of the Eastern Tethyan Tectonic Domain

, 2018
Huawen Cao, Yunhui Zhang, Li Tang, Steven P. Hollis, Shouting Zhang, Qiuming Pei, Yang Chang, Xiao-Shuan Zhu   +7 more
openalex   +1 more source

The Magmatic Plumbing System for Mesozoic High-Mg Andesites, Garnet-bearing Dacites and Porphyries, Rhyolites and Leucogranites from West Qinling, Central China [PDF]

, 2018
Biji Luo, Hongfei Zhang, Wang‐Chun Xu, He Yang, Jun‐Hong Zhao, Liang Guo, Liqi Zhang, Lu Tao, Fabin Pan, Zhong Feng Gao   +9 more
openalex   +1 more source

Early Paleozoic and Early Mesozoic intraplate tectonic and magmatic events in the Cathaysia Block, South China

, 2015
L. Shu, Bo Wang, Peter A. Cawood, M. Santosh, Zhiqin Xu   +4 more
semanticscholar   +1 more source

Geophysical Insights Into 3D Crustal Architecture of Jurassic Magmatic Intrusions in the Moroccan Atlas

Earth and Space Science, Volume 12, Issue 12, December 2025.
Abstract Magmatic intrusions in rifted continental margins play a critical role in shaping structural evolution, yet their geometry and emplacement mechanisms remain poorly constrained in salt‐influenced terrains. The Moroccan Central High Atlas, a segment of the Atlas fold‐and‐thrust belt, hosts extensive Middle Jurassic to Early Cretaceous intrusions
Naheem Banji Salawu, Ahmed Oussou, Kamaldeen Olakunle L. Omosanya, Shigekazu Kusumoto, Driss Ouarhache, Khadija Boumir   +5 more
wiley   +1 more source

Rift - Drift- Subduction and emplacement history of the early mesozoic Pindos Ocean : evidence from the Avdella melange, Northern Greece = Η γεωδυναμική ανάπτυξη της Ζώνης Ωλωνού - Πίνδου στη ΝΔ Μεσσηνία ( Ελλάδα)

, 1994
George Jones, Alastair H.F. Robertson
openalex   +1 more source

Characteristics of ∼40 Ma Mafic Rocks in North Tibet and Their Tectonic Implications

Geochemistry, Geophysics, Geosystems, Volume 26, Issue 12, December 2025.
Abstract Several magmatic belts are present in the Tibetan Plateau. Among these, the Qiangtang magmatic belt in North Tibet remains elusive. In particular, the petrogenesis, magma source, and tectonic implications of the ultramafic to mafic rocks in the North Qiangtang area are underinvestigated due to their sparsity and remoteness.
Shifeng Wang, Licai Song, Shengting Zhang, Weifeng Xiao   +3 more
wiley   +1 more source