Petrografia, Isótopos Estáveis e Geocronologia das Rochas de Praia Beachrocks do Litoral do Estado do Rio de Janeiro, Sudeste Brasileiro

Autor: Julia Varella Malta, João Wagner Alencar Castro

Publikováno v: Anuário do Instituto de Geociências, Vol 41, Iss 1, Pp 232-244 (2018)

As rochas de praia (beachrocks) marcam linhas de costa pretéritas e a constituição sedimentar de paleopraias. Em ambiente de micromarés definem com precisão a posição do nível médio do mar na ocasião do processo deposicional. No segmento c

Externí odkaz: https://doaj.org/article/8682af924c5c4bb09e3bdb628716acca

Relative sea-level curve during the Holocene in Rio de Janeiro, Southeastern Brazil: A review of the indicators - RSL, altimetric and geochronological data

Autor: João Wagner Alencar Castro, Caique Lima Cabral, Daniel S. Fernandes, Lucas Lavo J.A. Miguel, Camila Areia de Oliveira, Julia Varella Malta, Paula Spotorno de Oliveira, Frederico Tapajós de Souza Tamega, José Carlos Sícoli Seoane, Aline Meneguci da Cunha

Publikováno v: Alencar Castro, J W, Sicoli Seoane, J C, Fernandes, D, Cabral, C L, Meneguci da Cunha, A, Malta, J V, Miguel, L L J A, Areia de Oliveira, C, Spotorno de Oliveira, P & Tapajós de Souza Tamega, F 2021, ' Relative sea-level curve during the Holocene in Rio de Janeiro, Southeastern Brazil: A review of the indicators-RSL, altimetric and geochronological data ', Journal of South American Earth Sciences, vol. 112, no. Part 2, 103619, pp. 1-12 . https://doi.org/10.1016/j.jsames.2021.103619
Journal of South American Earth Sciences, 112(Part 2):103619, 1-12. Elsevier BV

A review of relative sea-level (RSL) oscillations during the Holocene in Rio de Janeiro, southeastern Brazil, is presented based on new data. This new data encompasses analytical techniques, altimetric corrections and age recalibrations, using the ma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::426e36a721e0111be8c76b17806a8fcf
https://hdl.handle.net/1871.1/bd90972e-56b8-4e73-9209-98671d4707e5

Genesis and age of beachrocks on the Rio de Janeiro coastline, Southeast - Brazil

Autor: Julia Varella Malta, João Wagner Alencar Castro, Caique Lima Cabral, Hayley C. Cawthra, Daniel S. Fernandes

Publikováno v: Marine Geology. 442:106649

Beachrocks are relatively common along the intertropical zone of the Brazilian coastline. These deposits have the potential to yield important information about the character of paleo-beaches, implications for paleo sea-level, and paleoenvironmental

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fab0ca0fa5bea39358d02aab4de0827f
https://doi.org/10.1016/j.margeo.2021.106649

Comments to Angulo et al. 2016 on 'Sea-level fluctuations and coastal evolution in the state of Rio de Janeiro, southeastern - Brazil' by Castro et al. 2014

Autor: Aline Meneguci da Cunha, José Carlos Sícoli Seoane, João Wagner Alencar Castro, Camila Areias de Oliveira, Stella R. Vaz, Kenitiro Suguio, Julia Varella Malta

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Anais da Academia Brasileira de Ciências, Vol 90, Iss 2, Pp 1369-1375
Anais da Academia Brasileira de Ciências, Volume: 90, Issue: 2, Pages: 1369-1375, Published: APR 2018
Anais da Academia Brasileira de Ciências v.90 n.2 2018
Anais da Academia Brasileira de Ciências
Academia Brasileira de Ciências (ABC)
instacron:ABC

Interpretation of sea-level indicators is essential when studying paleo sea-level fluctuations during the Holocene. Sea-level indicators may have different origins, such as geological (beachrocks) and biological (vermetids and barnacles). In order to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f88002165645caa919089bb0ca7505a