AN EXTRATERRESTRIAL EVENT AT THE CRETACEOUS-TERTIARY BOUNDARY

被引:339
作者
SMIT, J
HERTOGEN, J
机构
[1] GEOL INST NIEUWE PRINSENGRACH 130,AMSTERDAM,NETHERLANDS
[2] FYSI CHEM GEOL,LEUVEN,BELGIUM
关键词
D O I
10.1038/285198a0
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:198 / 200
页数:3
相关论文
共 31 条
[1]  
ALVAREZ, 1977, GEOL SOC AM B, V88, P367
[2]  
ALVAREZ W, 1979, GEOLOGY, V7, P66, DOI 10.1130/0091-7613(1979)7<66:CAROBA>2.0.CO
[3]  
2
[4]  
ALVAREZ W, 1979, P CRET TERT BOUND EV, V2, P69
[5]  
BOERSMA A, 1978, INIT REP DSDP LEG, V42, P695
[6]   MAGNETOSTRATIGRAPHY OF CRETACEOUS-TERTIARY BOUNDARY IN SAN-JUAN BASIN, NEW-MEXICO [J].
BUTLER, RF ;
LINDSAY, EH ;
JACOBS, LL ;
JOHNSON, NM .
NATURE, 1977, 267 (5609) :318-323
[7]   SOURCES FOR GOLD, PALLADIUM AND IRIDIUM IN DEEP-SEA SEDIMENTS [J].
CROCKET, JH ;
KUO, HY .
GEOCHIMICA ET COSMOCHIMICA ACTA, 1979, 43 (06) :831-842
[8]  
Dachille F., 1977, EARTH PLANET SC LETT, V46, P44
[9]  
Donze P, 1979, P CRET TERT BOUND EV, VII, P237
[10]  
FISHER AG, 1977, SEPM SPECIAL PUBLICA, V25, P19