Basement structures over Rio Grande Rise from gravity inversion
Sign Up to like & getrecommendations! Published in 2017 at "Journal of South American Earth Sciences"
DOI: 10.1016/j.jsames.2017.02.005
Abstract: Abstract The basement depth in the Rio Grande Rise (RGR), South Atlantic, is estimated from combining gravity data obtained from satellite altimetry, marine surveys, bathymetry, sediment thickness and crustal thickness information. We formulate a crustal… read more here.
Keywords: gravity; grande rise; inversion; rio grande ... See more keywords
87 Sr/ 86 Sr dating and preliminary interpretation of magnetic susceptibility logs of giant piston cores from the Rio Grande Rise in the South Atlantic
Sign Up to like & getrecommendations! Published in 2017 at "Journal of South American Earth Sciences"
DOI: 10.1016/j.jsames.2017.09.034
Abstract: Abstract Giant piston cores recovered from shallow depths ( 87 Sr/ 86 Sr seawater variation through geological times. Depth-to-age conversion of the magnetic susceptibility logs was implemented based on the identification of correlative peaks between… read more here.
Keywords: giant piston; susceptibility; grande rise; rio grande ... See more keywords
Seismic Evidences of Contourites on the Rio Grande Rise, Southwest Atlantic
Sign Up to like & getrecommendations! Published in 2020 at "Doklady Earth Sciences"
DOI: 10.1134/s1028334x20010043
Abstract: Abstract Several features probably formed by contour bottom currents were recognized on the Rio Grande Rise by high-resolution seismic survey in the transatlantic profiles of the #32 and #52 cruises of R/V Akademik Ioffe carried… read more here.
Keywords: rise; rio grande; water; grande rise ... See more keywords
Two new Hamacantha (Vomerula) from the Rio Grande Rise (SW Atlantic (Hamacanthidae, Porifera).
Sign Up to like & getrecommendations! Published in 2018 at "Zootaxa"
DOI: 10.11646/zootaxa.4466.1.8
Abstract: Hamacantha occurs worldwide and frequently in deep-waters. It is easily distinguished from any other sponge by the possession of conspicuous diancistra microscleres. Here we describe two new species from the Rio Grande Rise. Hamacantha (Vomerula)… read more here.
Keywords: two new; grande rise; rio grande; two categories ... See more keywords