๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

The40Ar/39Ar age record of formation and uplift of the blueschists and eclogites in the western Tianshan Mountains

โœ Scribed by Jun Gao; Lifei Zhang; Shengwei Liu

Publisher
Springer
Year
2000
Tongue
English
Weight
386 KB
Volume
45
Category
Article
ISSN
1001-6538

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

40Ar/39Ar laser probe evidence concernin
40Ar/39Ar laser probe evidence concerning the age and associated hazards of the Lake Nyos Maar, Cameroon
โœ G. Brent Dalrymple; John P. Lockwood ๐Ÿ“‚ Article ๐Ÿ“… 1990 ๐Ÿ› Springer Netherlands ๐ŸŒ English โš– 324 KB

The waters of Lake Nyos are impounded by a fragile natural dam composed of pyroclastic rocks ejected during the formation of the lake crater (maar). Lateral erosion of this dam has reduced its width from over 500 m to only 45 m. Published whole-rock K-Ar ages of about 100 ka on juvenile basalt from