نتایج جستجو برای: emplacement

تعداد نتایج: 1938  

2009
B. Hermalyn P. H. Schultz

Introduction: The ejection velocity distribution of an impact event determines the emplacement of material on planetary bodies. Dimensional analysis[1] predicts a single power law relationship between ejection velocity and time (or ejection position) for main-stage excavation. At very early times, however, when energy and momentum are still being coupled to the target, “[t]he power-law expressi...

2016
F. J. Davey R Granot S. C. Cande J. M. Stock M. Selvans F. Ferraccioli

Magnetic anomalies associatedwith new ocean crust formation in the Adare Basin off north-western Ross Sea (43–26Ma) can be traced directly into the Northern Basin that underlies the adjacent morphological continental shelf, implying a continuity in the emplacement of oceanic crust. Steep gravity gradients along the margins of the Northern Basin, particularly in the east, suggest that little ext...

2006
A. T. Basilevsky S. C. Werner G. Neukum J. W. Head S. van Gasselt K. Gwinner B. A. Ivanov

[1] We show evidence of very recent ( 25–40 Myr) geologic activity on the eastern flank of Olympus Mons volcano that includes a suite of fluvial (channel networks), volcanic (emplacement of lava flows and dikes), and tectonic (wrinkle ridges and troughs) processes. The combination and youth of these features confirms the importance of geological activity continuing to the present on Mars. Citat...

1998
Ronald Greeley Robert Sullivan James Klemaszewski Kim Homan Robert T. Pappalardo Joseph Veverka Beth E. Clark Kenneth P. Klaasen Michael Belton Erik Asphaug Michael H. Carr Gerhard Neukum Tilmann Denk Clark R. Chapman Carl B. Pilcher

recently than others; Europa could experience current cryovolcanic and tectonic activity. Global-scale patterns of tectonic Images of Europa from the Galileo spacecraft show a surface features suggest deformation resulting from non-synchronous with a complex history involving tectonic deformation, impact rotation of Europa around Jupiter. Some regions of the lithocratering, and possible emplace...

Journal: :Journal of Geophysical Research: Solid Earth 2003

Journal: :Journal of Geophysical Research: Solid Earth 1999

Journal: :Geochemistry Geophysics Geosystems 2022

Abstract Submarine landslides can destroy seafloor infrastructures and generate devastating tsunamis. In spite of decades research into the functioning submarine there are still numerous open questions, in particular how different phases sliding influence each other. Here, we re‐analyze Ana Slide—a relatively small (<1 km 3 ) landslide offshore Balearic Islands, which is unique published lit...

Journal: :Global Discourse 2022

"The politics of urban displacement and emplacement in Overcome Heights: a reply to ‘Surviving living alongside crisis Cape Town’ by Steffen Bo Jensen Nanna Schneidermann" published on Sep 2022 Bristol University Press.

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