The Eons of Chaos and Hades

被引:15
作者
Goldblatt, C. [1 ]
Zahnle, K. J. [1 ]
Sleep, N. H. [2 ]
Nisbet, E. G. [3 ]
机构
[1] NASA, Space Sci & Astrobiol Div, Ames Res Ctr, Moffett Field, CA 94035 USA
[2] Stanford Univ, Sch Earth Sci, Stanford, CA 94305 USA
[3] Univ London, Dept Earth Sci, Egham TW20 0EX, Surrey, England
关键词
D O I
10.5194/se-1-1-2010
中图分类号
P3 [地球物理学]; P59 [地球化学];
学科分类号
0708 ; 070902 ;
摘要
We propose the Chaotian Eon to demarcate geologic time from the origin of the Solar System to the Moon-forming impact on Earth. This separates the solar system wide processes of planet formation from the subsequent divergent evolution of the inner planets. We further propose the division of the Hadean Eon into eras and periods and naming the proto-Earth Tellus.
引用
收藏
页码:1 / 3
页数:3
相关论文
共 12 条
[1]   Dynamics of lunar formation [J].
Canup, RM .
ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, 2004, 42 :441-475
[2]   Planetary accretion in the inner Solar System [J].
Chambers, JE .
EARTH AND PLANETARY SCIENCE LETTERS, 2004, 223 (3-4) :241-252
[3]  
CLOUD PE, 1976, T GEOL SOC S AFR, V79, P1
[4]   Origin of the cataclysmic Late Heavy Bombardment period of the terrestrial planets [J].
Gomes, R ;
Levison, HF ;
Tsiganis, K ;
Morbidelli, A .
NATURE, 2005, 435 (7041) :466-469
[5]   Terrestrial accretion rates and the origin of the Moon [J].
Halliday, AN .
EARTH AND PLANETARY SCIENCE LETTERS, 2000, 176 (01) :17-30
[7]   OF CLOCKS AND ROCKS - THE 4 AEONS OF EARTH [J].
NISBET, EG .
EPISODES, 1991, 14 (04) :327-330
[8]   Presolar stardust in meteorites: recent advances and scientific frontiers [J].
Nittler, LR .
EARTH AND PLANETARY SCIENCE LETTERS, 2003, 209 (3-4) :259-273
[9]   Neodymium-142 evidence for hadean mafic crust [J].
O'Neil, Jonathan ;
Carlson, Richard W. ;
Francis, Don ;
Stevenson, Ross K. .
SCIENCE, 2008, 321 (5897) :1828-1831
[10]   OUR SUN .3. PRESENT AND FUTURE [J].
SACKMANN, IJ ;
BOOTHROYD, AI ;
KRAEMER, KE .
ASTROPHYSICAL JOURNAL, 1993, 418 (01) :457-468