IS EARLY EVOLUTION OF LIFE RELATED TO DEVELOPMENT OF EARTHS CORE

被引:18
作者
SAGAN, C
机构
关键词
D O I
10.1038/206448a0
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
引用
收藏
页码:448 / &
相关论文
共 20 条
[1]   MICROORGANISMS FROM GUNFLINT CHERT - THESE STRUCTURALLY PRESERVED PRECAMBRIAN FOSSILS FROM ONTARIO ARE MOST ANCIENT ORGANISMS KNOWN [J].
BARGHOORN, ES ;
TYLER, SA .
SCIENCE, 1965, 147 (3658) :563-+
[2]  
BRANCAZIO PJ, 1964, ORIGIN EVOLUTION ATM
[3]  
BROWN H, 1952, ATMOSPHERES EARTH PL
[4]   RANGE-ENERGY RELATIONS OF 10-KEV TO 250-KEV PROTONS AND HELIUM IONS IN VARIOUS GASES [J].
COOK, CJ ;
JONES, E ;
JORGENSEN, T .
PHYSICAL REVIEW, 1953, 91 (06) :1417-1422
[5]  
FOX SW, 1965, ORIGINS PREBIOLOGICA, P238
[6]  
HOLLAND HD, 1964, ORIGIN EVOLUTION ATM
[7]   THE OLDEST DATED MINERALS OF THE RHODESIAN SHIELD [J].
HOLMES, A .
NATURE, 1954, 173 (4405) :612-614
[8]   DISTRIBUTION OF GASES IN PROTOPLANETARY NEBULA [J].
JOKIPII, JR .
ICARUS, 1964, 3 (03) :248-&
[9]  
Kuiper G.P., 1952, ATMOSPHERES EARTH PL
[10]  
MACGREGOR AM, 1941, GEOLOGICAL SOC S AFR, V43, P9