Stratigraphy of the layered gabbroic Dufek Intrusion, Antarctica
Stratigraphy of the layered gabbroic Dufek Intrusion, Antarctica
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南极洲层状辉长岩杜菲克侵入体的地层学
DOI：
10.3133/b1405d
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发表时间：
1976
影响因子：
2.2
通讯作者：
A. B. Ford
中科院分区：
文献类型：
--
作者：
A. B. Ford
______13福雷斯特辉长岩群__16步行者斜长岩__17下斜长岩段__ 21诺伊贝格辉石岩段_ 21霜辉石岩段_ 25矛状斜长岩段_ 26萨拉托加辉长岩___ 27斯蒂芬斯斜长岩段_ 30下部包裹体段_ 31上部包裹体段_ 31列克星敦花岗斑岩_-___ 33年龄和相关性__
____________________________________________ Dl Introduction __________________________________________ 1 Sedimentary nature of the layered igneous rocks __ _ ______ ______ _ _ 5 General features of the stratigraphy _________ ___ _ ______ ______ 7 Zonal nomenclature _________________________________ 10 Previous nomenclature ____________________________________ 13 Present nomenclature __ _________________________________ 13 Forrestal Gabbro Group_________________________________ 16 Walker Anorthosite_____________________________-17 Aughenbaugh Gabbro______________________________ 17 Lower anorthosite member _______ ______________ 21 Neuberg Pyroxenite Member ______ _______________ 21 Frost Pyroxenite Member ________________________ 25 Spear Anorthosite Member ______________________ 26 Saratoga Gabbro ____________________________________ 27 Stephens Anorthosite Member ______________ ________ 30 Lower inclusion member ________________________ 31 Upper inclusion member __________________________ 31 Lexington Granophyre ________________________-_____ 33 Age and correlation__________________________________ 34 References cited ______________________________________ 35