Three-dimensional reconstruction of high latitude bamboo coral via X-ray microfocus Computed Tomography

TJ Williams, PJ Basford, OL Katsamenis, M Solan… - Scientific Data, 2024 - nature.com
The skeletons of long-lived bamboo coral (Family Keratoisididae) are promising archives for
deep-water palaeoceanographic reconstructions as they can record environmental variation …

Barium in deep-sea bamboo corals: Phase associations, barium stable isotopes, & prospects for paleoceanography

BM Geyman, JL Ptacek, M LaVigne… - Earth and Planetary …, 2019 - Elsevier
Reconstruction of past seawater δ 138/134 Ba NIST (barium-isotopic compositions) can
augment existing proxies of water mass provenance and deep-ocean circulation. Deep-sea …

[HTML][HTML] Geochemical proxies for deep-sea temperature and nutrient content in cold-water bamboo corals

TJ Williams, CD Standish, P Archambault, JA Godbold… - Chemical …, 2024 - Elsevier
The impact of warming, acidification, and deoxygenation on deep-sea environments is a
growing concern. Historical records are sparse, particularly at high latitudes, making climate …

Molecular mechanisms underlying responses of the Antarctic coral Malacobelemnon daytoni to ocean acidification

N Servetto, MC de Aranzamendi, R Bettencourt… - Marine Environmental …, 2021 - Elsevier
Benthic organisms of the Southern Ocean are particularly vulnerable to ocean acidification
(OA), as they inhabit cold waters where calcite-aragonite saturation states are naturally low …

Radiocarbon evidence of a North Atlantic intermediate water reconfiguration between the 1960s and 1980s

Q Liu, LF Robinson, E Hendy, JA Stewart, T Li… - Earth and Planetary …, 2025 - Elsevier
Abstract The Atlantic Meridional Overturning Circulation (AMOC) is a critical modulating
component of the Earth's climate system, therefore, documenting the timing and amplitude of …

Laser ablation–accelerator mass spectrometry: an approach for rapid radiocarbon analyses of carbonate archives at high spatial resolution

C Welte, L Wacker, B Hattendorf, M Christl… - Analytical …, 2016 - ACS Publications
A new instrumental setup, combining laser ablation (LA) with accelerator mass spectrometry
(AMS), has been investigated for the online radiocarbon (14C) analysis of carbonate …

A “core-top” screen for trace element proxies of environmental conditions and growth rates in the calcite skeletons of bamboo corals (Isididae)

RE Thresher, SJ Fallon, AT Townsend - Geochimica et Cosmochimica Acta, 2016 - Elsevier
We test for trace element proxies in the high-magnesium calcite fraction of bamboo coral
internodes by comparing environmental conditions and growth rates to the specimen-mean …

Radiocarbon-based ages and growth rates of cold-water bamboo corals in the South China Sea

H Wang, X Zhou, H Dang, L Watling, Z Jian - Deep Sea Research Part I …, 2024 - Elsevier
Growth rates of cold-water bamboo corals are of crucial importance for establishing high-
resolution chronology and reconstructing the development of these corals. However, due to …

Linear correlations in bamboo coral δ13C and δ18O sampled by SIMS and micromill: Evaluating paleoceanographic potential and biomineralization mechanisms …

C Saenger, RI Gabitov, J Farmer, JM Watkins, R Stone - Chemical Geology, 2017 - Elsevier
Bamboo corals represent an intriguing paleoceanographic archive with the potential to
reconstruct variations throughout the water column over multiple centuries. Realizing this …

The influence of skeletal micro-structures on potential proxy records in a bamboo coral

S Flöter, J Fietzke, M Gutjahr, J Farmer… - … et Cosmochimica Acta, 2019 - Elsevier
Assessing the physicochemical variability of the deeper ocean is currently hampered by
limited instrumental time series and proxy records. Bamboo corals (Isididae) form a …