首页   按字顺浏览 期刊浏览 卷期浏览 Granites of lower Cretaceous age near Eungella, Queensland
Granites of lower Cretaceous age near Eungella, Queensland

 

作者: A. W. Webb and Ian McDougall,   Ian McDougall,  

 

期刊: Journal of the Geological Society of Australia  （Taylor Available online 1964）
卷期: Volume 11, issue 1  

页码: 151-154

 

ISSN:0016-7614

 

年代: 1964

 

DOI:10.1080/00167616408728566

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

Potassium‐argon ages on biotite and hornblende from each of three granites in the Eungella area, west of Mackay, range from 122 to 128 m.y. The agreement between the biotite and hornblende ages suggests that this is an intrusive age. This is the first evidence for Cretaceous granites outside the Maryborough Basin. There is no sign of orogeny accompanying the intrusion of the granites.

 

点击下载:  PDF (167KB)



返 回