MODELING OF AEROMAGNETIC DATA FROM THE PRECAMBRIAN LAKE OWENS MAFIC COMPLEX, WYOMING

被引：0
作者：
SHIVE, PN [1 ]
HOUSTON, RS [1 ]
BLAKELY, RJ [1 ]
机构：
[1] US GEOL SURVEY,MENLO PK,CA 94305
来源：
GEOLOGICAL SOCIETY OF AMERICA BULLETIN | 1990年 / 102卷 / 09期
关键词：
D O I：
10.1130/0016-7606(1990)102<1317:MOADFT>2.3.CO;2
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
Aeromagnetic anomalies overlying the Precambrian Lake Owens layered mafic complex and adjacent bodies in the Medicine Bow Mountains of southeast Wyoming help constrain their geometric and magnetic properties. Modeling of these anomalies shows that the magnetic part of the Lake Owens Complex corresponds well with its surface outcrop and is only about 1 km thick. The remanent magnetization is approximately as strong as the induced magnetization. The total magnetization of the complex is 5.8 × 10 -3 emu/cc. -from Authors
引用
收藏
页码：1317 / 1322
页数：6
相关论文
共 36 条
[1]  
Baranov V., 1957, GEOPHYSICS, V22, P359, DOI [DOI 10.1190/1.1438369, 10.1190/1.1438369]
[2]  
BENNETT VC, 1987, GEOL SOC AM BULL, V99, P674, DOI 10.1130/0016-7606(1987)99<674:PCHOTW>2.0.CO
[3]  
2
[4]   APPROXIMATING EDGES OF SOURCE BODIES FROM MAGNETIC OR GRAVITY-ANOMALIES [J].
BLAKELY, RJ ;
SIMPSON, RW .
GEOPHYSICS, 1986, 51 (07) :1494-1498
[5]  
BLAKELY RJ, 1981, 81298 US GEOL SURV O
[6]  
CONDIE KC, 1982, GEOLOGY, V10, P37, DOI 10.1130/0091-7613(1982)10<37:PMFPCA>2.0.CO
[7]  
2
[8]  
CORDELL L, 1985, UTILITY REGIONAL GRA, P131
[9]  
DUEBENDORFER EM, 1987, GEOL SOC AM BULL, V98, P554, DOI 10.1130/0016-7606(1987)98<554:PATATS>2.0.CO
[10]  
2
1234