Effects of Holocene sea level changes on subtidal palaeoecosystems, southeastern Brazil

Spotorno-Oliveira, Paula; Tâmega, Frederico Tapajós de Souza; Areias, Camila; Castro, João Wagner Alencar; Coutinho, Ricardo; Iryu, Yasufumi; Bassi, Davide

doi:10.1016/j.margeo.2016.08.007

Cited by 17 publications

(17 citation statements)

References 71 publications

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“…agree with the conclusion of Spotorno-Oliveira et al (2016, with Castro as one of the co-authors), who after studying that same area in Rio de Janeiro and analyzing samples with similar ages (from 13,130 to 11,149 cal. years BP) and depths (-4.5 to + 1.5m), stated: "The altitude of the studied grainstone (…) confirms that these samples formed in a high hydrodynamic energy setting that cannot be related to the sea level at that age".…”

Section: Reply To Castro Et Al 2018 1379supporting

confidence: 86%

Reply to Castro et al. 2018 on “Holocene paleo-sea level changes along the coast of Rio de Janeiro, southern Brazil”.

Ângulo

Giannini²,

Souza

et al. 2018

An. Acad. Bras. Ciênc.

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Discussions are useful to the advance of science, and we appreciate the opportunity to discuss the paper by Castro et al. (2014) for the second time. Here we maintain the interpretations presented in our discussion paper (Angulo et al. 2016). In the discussion paper we emphasized that the vertical position of a paleo-sea level indicator is not the position of the paleo-sea level. We pointed out that: (1) to reconstruct paleo-sea levels it is crucial to determine the vertical distance between the indicators to their present homologous one; (2) margin of errors can only be established if considering the indicator's intrinsic characteristics and (3) the interpretation of a sea level 3.0 to 4.5 m below the present one at 11.9 to-11.1 ka BP is in strong contradiction with worldwide established data and would require a detailed discussion. We consider that Castro et al. (2018) do not properly address or answer the comments we made in the discussion paper. More work and discussions are necessary to elucidate several questions that still remain about the sea level behavior in the Holocene.

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Section: Reply To Castro Et Al 2018 1379supporting

confidence: 86%

Reply to Castro et al. 2018 on “Holocene paleo-sea level changes along the coast of Rio de Janeiro, southern Brazil”.

Ângulo

Giannini²,

Souza

et al. 2018

An. Acad. Bras. Ciênc.

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show abstract

“…This study was carried out at the Arraial do Cabo Bay, Rio de Janeiro State, Brazil (23° S, 42° W; Spotorno-Oliveira et al, 2016;Fig. 1).…”

Section: Field Surveymentioning

confidence: 99%

“…The studied outcrops were georeferenced by high precision altitude GPS (Pro Mark II tracker), adjusted by Brazilian Geodetic System benchmarks (RRNN), maintained by the Brazilian Institute of Geography and Statistic (IBGE; see Spotorno-Oliveira et al, 2016).…”

Section: Field Surveymentioning

confidence: 99%

“…years BP) using the CALIB Radiocarbon Calibration software version 7.1 (Stuiver et al, 2019), the Marine13 curve (Reimer et al, 2013) and a reservoir effect (ΔR) of 96 ± 48 obtained for the local offset from the average global marine reservoir (Alves et al, 2015). Ages were interpolated using the Clam software (Blaauw, 2010) to create the age model and updated from Spotorno-Oliveira et al (2016) with new ΔR value (Alves et al, 2015) and the isotopic concentration of 13 C and 18 O.…”

Section: Radiocarbon Datingmentioning

confidence: 99%

“…In tropical and subtropical regions, FBI such as the vermetids form rigid bioconstructions in the intertidal/supratidal zone from depths of 0 to ~ -6 m on rocky shores (Keen, 1961;Laborel, 1986;Schiaparelli, 1995;Calvo et al, 1998;Spotorno-Oliveira et al, 2016;Breves-Ramos et al, 2017) and coral reefs (Hughes and Lewis, 1974;Kappner et al, 2000;Zuschin et al, 2001;González-Delgado et al, 2005;Spotorno-Oliveira et al, 2015;Webster et al, 2018).…”

Section: Introductionmentioning

confidence: 99%

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Effects of Holocene sea level changes on subtidal palaeoecosystems, southeastern Brazil

Cited by 17 publications

References 71 publications

Reply to Castro et al. 2018 on “Holocene paleo-sea level changes along the coast of Rio de Janeiro, southern Brazil”.

Reply to Castro et al. 2018 on “Holocene paleo-sea level changes along the coast of Rio de Janeiro, southern Brazil”.

Holocene sea-surface temperatures and related coastal upwelling regime recorded by vermetid assemblages, southeastern Brazil (Arraial do Cabo, RJ)

Fossil and Recent Coralline Algal Bioconstructions and Rhodoliths in the Brazilian Shelf

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