Results 251 to 260 of about 248,477 (327)
Abstract Here we examine how lithospheric thickening is affected by active surface sedimentation and erosion in geodynamic models of craton formation—an aspect that has been neglected in previous models even though cratons may be the first landmasses to emerge above sea level.
Kristina Kublik+2 more
wiley +1 more source
Proceedings of the annual meeting of the French Society of Astronomy & Astrophysics
Mamadou N’Diaye+8 more
openalex +1 more source
The First‐Order Crustal Structure and Basin Architecture of the Canadian Arctic Margin
Abstract First‐order sedimentary isopach and depth‐to‐Moho maps have been produced for the first time along the Canadian Arctic margin from legacy seismic profiles, calibrated with two‐dimensional gravity and magnetic modeling and augmented by some younger passive seismic and exploration seismic data.
Randell Stephenson, Goodluck Anudu
wiley +1 more source
Proceedings of the annual meeting of the French Society of Astronomy & Astrophysics
Mamadou N’Diaye+8 more
openalex +1 more source
A hot-Jupiter progenitor on a super-eccentric retrograde orbit. [PDF]
Gupta AF+59 more
europepmc +1 more source
Sediment Depositional History and Processes for the Eurasian Basin Since 54 Ma, Arctic Ocean
Abstract The Eurasian Basin in the Arctic Ocean, comprising the Amundsen and Nansen Basins separated by the Gakkel Ridge, has sediment deposits up to 4–5 km thick. However, its sedimentation history and processes remain poorly understood. Using 31 seismic profiles, we have estimated deposition rates for 54 Ma.
Pingchuan Tan+3 more
wiley +1 more source
Abstract Hawaiian volcanoes <∼7 Ma are believed to originate from two different portions of the deep mantle: Loa‐trend volcanoes originate from within the Pacific Large Low Shear Velocity Province (LLSVP), whereas Kea‐trend volcanoes tap ambient mantle adjacent to the LLSVP.
P. D. Kempton+3 more
wiley +1 more source
Astronomy's climate emissions: Global travel to scientific meetings in 2019. [PDF]
Gokus A+13 more
europepmc +1 more source