High-resolution multibeam bathymetry of the northern Mid-Atlantic Ridge at 45–46° N: the Moytirra hydrothermal field

Autor: Luis Somoza, Teresa Medialdea, Francisco J. González, Sara Machancoses, Jose A. Candón, Constantino Cid, António Calado, Andreia Afonso, Luisa Pinto Ribeiro, Iker Blasco, Mónica Albuquerque, María Asensio-Ramos, Renato Bettencourt, Cristina De Ignacio, Enrique López-Pamo, Bruno Ramos, Blanca Rincón-Tomás, Esther Santofimia, Miguel Souto, Inês Tojeira, Cláudia Viegas, Pedro Madureira

Publikováno v: Journal of Maps, Vol 17, Iss 2, Pp 184-196 (2021)

This work presents a new high-resolution multibeam bathymetric map of a segment of active deep sea-floor spreading in the Atlantic Ocean, the northern Mid-Atlantic Ridge (MAR) at 45–46º N. New high-resolution bathymetry data were acquired using an

Externí odkaz: https://doaj.org/article/89f4cca64e3f48faa7def872954e687f

The genetic link between the Azores Archipelago and the Southern Azores Seamount Chain (SASC): The elemental, isotopic and chronological evidences

Autor: Pedro Madureira, João Mata, Sofia Martins, Luisa Pinto Ribeiro, A. Hildenbrand

Publikováno v: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Agência para a Sociedade do Conhecimento (UMIC)-FCT-Sociedade da Informação
instacron:RCAAP
Lithos
Lithos, Elsevier, 2017, 294-295, pp.133-146. ⟨10.1016/j.lithos.2017.08.019⟩

New geochemical, isotopic (Sr-Nd-Hf-Pb) and K-Ar data, are presented here on samples from the Southern Azores Seamount Chain (SASC) located south of the Azores Plateau. The SASC also includes the Great Meteor, Small Meteor and Closs seamounts, morpho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d08cc466140c58edf41f2f5bbdad377