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Tag Archives: open-basin lakes
Evidence for fluvial deposition in Arabia Terra
[Editor’s note: From a paper by Joel Davis and six co-authors recently published in the Journal of Geophysical Research.] A Diverse Array of Fluvial Depositional Systems in Arabia Terra: Evidence for mid‐Noachian to Early Hesperian Rivers on Mars • Fluvial … Continue reading
Posted in Reports
Tagged Arabia Terra, fluvial channels, fluvial deposits, fluvial erosion, fluvial landforms, fluvial processes, inverted channels, lacustrine sediments, lake bed sediments, open-basin lakes, paleolakes, sedimentary deposits, sinuous ridge, valleys
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River and lake landforms in Melas Chasma
[Editor’s note: From a paper by Joel Davis and five co-authors recently published in the Journal of Geophysical Research.] Episodic and Declining Fluvial Processes in Southwest Melas Chasma, Valles Marineris, Mars • Episodic fluvial processes occurred in the southwest Melas … Continue reading
Posted in Reports
Tagged climate change, fluvial landforms, fluvial processes, lake bed sediments, Melas Chasma, open-basin lakes, paleolakes, Valles Marineris
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Rise and fall of Martian lakes
There is a wealth of evidence, collected over the past few decades, suggesting liquid water was abundant in the early history of Mars. However, the size, evolution, and duration of standing bodies of water such as lakes on Mars’ surface … Continue reading
Posted in Reports
Tagged Atlantis Chaos, Caralis Chaos, Compact Reconnaissance Imaging Spectrometer for Mars, Context Camera, CRISM, CTX, DLR, Eridania Lake, ESA, European Space Agency, FU Berlin, High Resolution Imaging Science Experiment, High Resolution Stereo Camera, HiRISE, HRSC, lakes, Mars Express, Mars Reconnaissance Orbiter, MEX, MRO, NASA, open-basin lakes, Simois Colles, University of Arizona
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Lava flows resurfaced crater lakes after water was gone
Fire and water didn’t mix when it came to resurfacing basins that lie along Martian fluvial valley networks. A study of some 30 open-basin lakes (paleolakes) with floors covered by lava flows has concluded that at least these basins were … Continue reading
Posted in Reports
Tagged CRISM, CTX, Gusev Crater, HiRISE, HRSC, lava flows, Mars Exploration Rovers, OMEGA, open-basin lakes, paleolakes, Spirit, TES, THEMIS
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