Mevtv Workshop on Early Tectonic and Volcanic Evolution of Mars
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چکیده
s 1
منابع مشابه
The Evolution of Volcanism, Tectonics, and Volatiles on Mars: An Overview of Recent Progress
Among the principal accomplishments of the M E W project are several important and widely accepted scientific findings about Mars. The global and regional volcanic flux has been established from systematic geological mapping using V i g images, providing a relative volcanic chronology for most of martian history. Petrologic and chemical analyses of SNC meteorites, inferred to have been derived ...
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The Tharsis province of Mars is a broad region characterized by anomalously elevated topography, a positive free-air gravity anomaly, and extensive volcanic and tectonic activity. The evolution of this region has spanned up to 4 b.y. of Martian history. The traditional explanation of the Tharsis province is that uplift of the lithosphere caused by a thermal, chemical, or dynamical anomaly in th...
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[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...
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A Comparison of Theoretical Inferences for Magmatic Supply on Mars S. Baloga Relative Ages of Martian Volcanoes N. G. Barlow Martian Mantle Primary Melts C M. Bertka, Z R. Holloway, and V. Pan Magmatic Sulfides on Mars R. G. Bums Constraints on Eruption Rates and Cooling of Three Lava Flows at Alba Z Crisp Hadriaca Patera: Evidence for Pyroclastic Volcanism in the Hellas Region of Mars D.A. Cro...
متن کاملRegional fracture patterns around volcanoes: Possible evidence for volcanic spreading on Venus
Magellan data show that the surface of Venus is dominated by volcanic landforms including large flow fields and a wide range of volcanic edifices that occur in different magmatic and tectonic environments. This study presents the results from a comprehensive survey of volcano– rift interaction in the BAT region and its surroundings. We carried out structural mapping of examples where interactio...
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تاریخ انتشار 1988