High-level landscapes along the margin of southern East Greenland鈥擜 record of tectonic uplift and incision after breakup in the NE Atlantic
详细信息 查看全文
- 作者：Johan M. Bonowa ; b ; johan.bonow@sh.se" class="auth_mail ; johan.bonow@telia.com" class="auth_mail ; Peter Japsenb ; Troels F.D. Nielsenb
- 关键词：East Greenland ; peneplain ; uplift ; erosion surface ; subsidence ; passive margin ; cenozoic ; Norway ; North Atlantic ; denudation chronology
- 刊名：Global and Planetary Change
- 出版年：May 2014
- 年：2014
- 卷：116
- 期：Complete
- 页码：10-29
- 全文大小：13146 K
文摘
- m" id="list_l0050">
- •
Elevated erosion surfaces in two steps characterise East Greenland passive margin.
- •
The upper surface truncates basalts erupted near sea level during Atlantic breakup.
- •
Erosion graded the landscape to base level (the sea) after post-basalt uplift.
- •
The upper erosion surface reached its present elevation after two uplift phases.
- •
Analogous surfaces on conjugate margin indicate post-breakup uplift in Norway.