Thermochemical Heterogeneity and Density of Continental and Oceanic Upper Mantle in the European‐North Atlantic Region

• Published in: Journal of Geophysical Research: Solid Earth
• Main Authors: Shulgin, Alexey A, Artemieva, Irina M.
• Format: Article in Journal/Newspaper
• Language: English
• Published: 2019
• Subjects: Greenland; Rho; Iceland; North Atlantic
• Online Access: http://hdl.handle.net/10852/77035; http://urn.nb.no/URN:NBN:no-80130; https://doi.org/10.1029/2018JB017025

We present a new model, EUNA‐rho, for the density structure of the continental and oceanic upper mantle based on 3‐D tesseroid gravity modeling. On continent, there is no clear difference in lithospheric mantle (LM) density between the cratonic and Phanerozoic Europe, yet an ~300‐km‐wide zone of a h...