EXTINCTION OF SPECIES BY PERIODIC COMET SHOWERS

被引:205
作者
DAVIS, M
HUT, P
MULLER, RA
机构
[1] UNIV CALIF BERKELEY,DEPT PHYS,BERKELEY,CA 94720
[2] INST ADV STUDY,PRINCETON,NJ 08540
[3] UNIV CALIF BERKELEY,DEPT PHYS,BERKELEY,CA 94720
[4] UNIV CALIF BERKELEY LAWRENCE BERKELEY LAB,BERKELEY,CA 94720
关键词
D O I
10.1038/308715a0
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:715 / 717
页数:3
相关论文
共 27 条
[1]   EXTRATERRESTRIAL CAUSE FOR THE CRETACEOUS-TERTIARY EXTINCTION - EXPERIMENTAL RESULTS AND THEORETICAL INTERPRETATION [J].
ALVAREZ, LW ;
ALVAREZ, W ;
ASARO, F ;
MICHEL, HV .
SCIENCE, 1980, 208 (4448) :1095-1108
[2]   EXPERIMENTAL-EVIDENCE THAT AN ASTEROID IMPACT LED TO THE EXTINCTION OF MANY SPECIES 65-MILLION YEARS AGO [J].
ALVAREZ, LW .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-PHYSICAL SCIENCES, 1983, 80 (02) :627-642
[3]   EVIDENCE FROM CRATER AGES FOR PERIODIC IMPACTS ON THE EARTH [J].
ALVAREZ, W ;
MULLER, RA .
NATURE, 1984, 308 (5961) :718-720
[4]   IRIDIUM ANOMALY APPROXIMATELY SYNCHRONOUS WITH TERMINAL EOCENE EXTINCTIONS [J].
ALVAREZ, W ;
ASARO, F ;
MICHEL, HV ;
ALVAREZ, LW .
SCIENCE, 1982, 216 (4548) :886-888
[5]  
ALVAREZ W, 1984, LBL17300 PREPR
[6]  
[Anonymous], 1977, SOC EC PALEONTOLOGIS, DOI DOI 10.2110/PEC.77.25
[7]   THE DISTRIBUTION OF STARS TO V=16TH MAGNITUDE NEAR THE NORTH GALACTIC POLE - NORMALIZATION, CLUSTERING PROPERTIES, AND COUNTS IN VARIOUS BANDS [J].
BAHCALL, JN ;
SONEIRA, RM .
ASTROPHYSICAL JOURNAL, 1981, 246 (01) :122-135
[9]   AN IDENTIFICATION FOR GEMINGA (2CG 195+04) 1E 0630+178 - A UNIQUE OBJECT IN THE ERROR BOX OF THE HIGH-ENERGY GAMMA-RAY SOURCE [J].
BIGNAMI, GF ;
CARAVEO, PA ;
LAMB, RC .
ASTROPHYSICAL JOURNAL, 1983, 272 (01) :L9-&
[10]   CLOSE ENCOUNTERS OF COMETS AND PLANETS [J].
EVERHART, E .
ASTRONOMICAL JOURNAL, 1969, 74 (05) :735-&