Diversified grain-sizes, thickness and sedimentary structures of terrestrial tsunami deposits
نویسندگان
چکیده
منابع مشابه
Types of Martian Fan - Shaped Sedimentary Deposits
Introduction: Deltas, fans and channels on Mars clearly indicate surface water in the past. These landforms contain valuable information about the duration and magnitude of surface-water flow, with obvious implications for potential life on Mars. Martian fan-shaped deposits such as deltas and alluvial fans show architectural elements similar to those of terrestrial analogs, e.g. lobes, terraces...
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Introduction: Aeolian sediments commonly are well sorted, but aeolian megaripples are exceptions, having bimodal grain size-frequencies. Distinguishing aeolian megaripple deposits from mixed grain size fluvial deposits is important for martian sedimentary rocks, because indicators of flowing water in the martian past (if revealed by legitimate fluvial deposits) are mission drivers for rovers an...
متن کاملPaleo-tsunami history along the northern Japan Trench: evidence from Noda Village, northern Sanriku coast, Japan
Throughout history, large tsunamis have frequently affected the Sanriku area of the Pacific coast of the Tohoku region, Japan, which faces the Japan Trench. Although a few studies have examined paleo-tsunami deposits along the Sanriku coast, additional studies of paleo-earthquakes and tsunamis are needed to improve our knowledge of the timing, recurrence interval, and size of historical and pre...
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ژورنال
عنوان ژورنال: Journal of the Sedimentological Society of Japan
سال: 2012
ISSN: 1342-310X,1882-9457
DOI: 10.4096/jssj.71.102