한국우주과학회:학술대회논문집(한국우주과학회보) (Bulletin of the Korean Space Science Society)
- 한국우주과학회 2003년도 한국우주과학회보 제12권2호
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- Pages.85-85
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- 2003
TERRESTRIAL IMPACT CRATERING CHRONOLOGY II: PERIODICITY ANALYSIS WITH THE 2002 DATABASE
- Moon, Hong-Kyu (Korea Astronomy Observatory) ;
- Min, Byung-Hee (Department of Astronomy. Yonsei Univ.) ;
- Lee, Seung-Kim (Korea Astronomy Observatory)
- 발행 : 2003.10.01
초록
We examined the hypothesis that the crater formation rate exhibits periodicity, employing data sets of Grieve (1991), Moon et al. (2001), and the Earth Impact Database (2002; DB02). DB02 is known to supercede previous compilations in terms of its accuracy and precision of the ages; it is the first time that this database has been used for periodicity analysis. For data sets comprising impact structures with D
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