Ocean island volcanism provides a unique window into the nature of mantle composition,
dynamics and evolution. The four Macaronesian archipelagos–Cape Verde, the Canaries,
Madeira and the Azores–are the main magmatic systems of the Central-East Atlantic Ocean
with volcanic activity that in some islands poses significant risk for the population. The recent
development of regional seismic networks in these settings has provided an important step
forward in mapping the underlying mantle. However, difficulties in resolving the small-scale …

In the published article, there were errors in the Funding statement. Some of details were
omitted. The correct statement appears below:“This work acknowledges the grant CEX2019-
000928-S funded by AEI 10.13039/501100011033. This study was funded by the
Portuguese Fundação para a Ciência e Tecnologia (FCT), IP/MCTES through national funds
PIDDAC—UIDB/50019/2020(https://doi. org/10.54499/UIDB/50019/2020), UIDP/50019/2020
(https://doi. org/10.54499/UIDP/50019/2020) and LA/P/0068/2020 (https://doi …