A COMPOSITIONAL CLASSIFICATION SCHEME FOR METEORITIC CHONDRULES

被引：46

作者：

SEARS, DWG ^{[1
]}

LU, J ^{[1
]}

BENOIT, PH ^{[1
]}

DEHART, JM ^{[1
]}

LOFGREN, GE ^{[1
]}

机构：

[1] NASA, LYNDON B JOHNSON SPACE CTR, HOUSTON, TX 77058 USA

来源：

NATURE | 1992年 / 357卷 / 6375期

关键词：

D O I：

10.1038/357207a0

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：

A taxonomic scheme is proposed for the main component of the primitive chondrite meteorites-the chondrules. The scheme provides insight into the variety of chondrules originally produced in the primordial solar nebula, and the effects on them of secondary processes on meteorite parent bodies. It may also contribute to understanding the origin of compositional diversity in the chondrites.

引用

页码：207 / 210

页数：4

共 35 条

[1]

Clayton R. N., 1983, CHONDRULES THEIR ORI, P37

[2] OXYGEN ISOTOPE STUDIES OF ORDINARY CHONDRITES [J].

CLAYTON, RN ;

MAYEDA, TK ;

GOSWAMI, JN ;

OLSEN, EJ .

GEOCHIMICA ET COSMOCHIMICA ACTA, 1991, 55 (08) :2317-2337

[3]

DEHART JM, 1989, LUNAR PLANET SCI, V17, P160

[4]

Dodd R. T., 1981, METEORITES PETROLOGI

[5] PETROLOGY OF CHONDRULES IN SHARPS METEORITE [J].

DODD, RT .

CONTRIBUTIONS TO MINERALOGY AND PETROLOGY, 1971, 31 (03) :201-&

[6] RELATIVE ABUNDANCES OF CHONDRULE PRIMARY TEXTURAL TYPES IN ORDINARY CHONDRITES AND THEIR BEARING ON CONDITIONS OF CHONDRULE FORMATION [J].

GOODING, JL ;

KEIL, K .

METEORITICS, 1981, 16 (01) :17-43

[7]

GOODING JL, 1979, THESIS U NEW MEXICO

[8]

Grossman J. N., 1988, METEORITES EARLY SOL, P680

[9]

Hewins R., 1988, METEORITES EARLY SOL, P660

[10] RETENTION OF SODIUM DURING CHONDRULE MELTING [J].

HEWINS, RH .

GEOCHIMICA ET COSMOCHIMICA ACTA, 1991, 55 (04) :935-942

← 1 2 3 4 →