نتایج جستجو برای: geology

تعداد نتایج: 10571  

Journal: :Episodes 2008

متن کامل
Journal: :Science 1917

متن کامل
Journal: :Nature 1987

متن کامل
Journal: :Nature 1889

متن کامل
Journal: :Nature 1969

متن کامل
2003

Iceland is located where the asthenosperic flow under the the NE Atlantic plate boundary interacts and mixes with a deep-seated mantle plume. The buoyancy of the Iceland plume leads to dynamic uplift of the Iceland plateau, and high volcanic productivity over the plume produces a thick crust. (Fig.1). The Greenland-Færöy ridge represents the Icland plume track through the history of the NE Atla...

متن کامل
2011
Kevin G. Thaisen James W. Head Lawrence A. Taylor Georgiana Y. Kramer Peter Isaacson Jeff Nettles Noah Petro Carle M. Pieters

[1] TheMoscoviense Basin, on the northern portion of the lunar farside, displays topography with a partial peak ring, in addition to rings that are offset to the southeast. These rings do not follow the typical concentric ring spacing that is recognized with other basins, suggesting that they may have formed as a result of an oblique impact or perhaps multiple impacts. In addition to the unusua...

متن کامل
2011
Colin R. Ward

متن کامل
2009
R. Kirk

Several lines of evidence from analysis of impact craters and other morphological features on Ida indicate the asteroid surface is covered with a thin layer of regolith that probably grades downward into less well-sorted rubble/megaregolith. This transition with depth is too gradational or occurs too close to the surface to be expressed in crater morphology at available resolution. Gravitationa...

متن کامل
2009
Michael H. Carr

متن کامل

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید