کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5487228 | 1523492 | 2018 | 19 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
New morphological mapping and interpretation of ejecta deposits from Orientale Basin on the Moon
ترجمه فارسی عنوان
نقشه برداری و تفسیر مورفولوژیکی جدید از ذخایر اژکتا از حوضه شرقی بر روی ماه
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موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
علوم فضا و نجوم
چکیده انگلیسی
The dispersion of the various ejecta facies mapped here also indicates both a direction and an angle for the impact event that formed Orientale Basin. The bilateral distribution of both ballistic and impact melt-rich ejecta deposits across a line running northeast - southwest suggests the impact occurred from the northeast toward the southwest. Careful mapping of the secondary impact crater chains (Facies E) shows the development of a “forbidden zone” lacking these impacts to the northeast as well as a concentration of the longest secondary crater chains to the northwest and southeast, perpendicular to the aforementioned line of bilateral ejecta distribution. This distribution of secondary impact craters contrasts with the circularity of the basin and suggests that Orientale Basin was formed by â¼ 25-45° impact from the northeast.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Icarus - Volume 299, 1 January 2018, Pages 253-271
Journal: Icarus - Volume 299, 1 January 2018, Pages 253-271
نویسندگان
Zachary R. Morse, Gordon R. Osinski, Livio L. Tornabene,