Controls on potassium incorporation in foraminifera and other marine calcifying organisms

R Nambiar, H Hauzer, WR Gray, MJ Henehan… - … et Cosmochimica Acta, 2023 - Elsevier
Seawater chemistry exerts an important control on the incorporation of trace elements into
the shells of marine calcifying organisms. Variability in the major ion chemistry of seawater is …

Impact of salinity on element incorporation in two benthic foraminiferal species with contrasting magnesium contents

E Geerken, LJ De Nooijer, I van Dijk… - …, 2018 - bg.copernicus.org
Accurate reconstructions of seawater salinity could provide valuable constraints for studying
past ocean circulation, the hydrological cycle and sea level change. Controlled growth …

[HTML][HTML] Effect of different seawater Mg2+ concentrations on calcification in two benthic foraminifers

A Mewes, G Langer, LJ de Nooijer, J Bijma… - Marine …, 2014 - Elsevier
Magnesium, incorporated in foraminiferal calcite (Mg/Ca CC), is used intensively to
reconstruct past seawater temperatures but, in addition to temperature, the Mg/Ca CC of …

Eocene seasonality and seawater alkaline earth reconstruction using shallow-dwelling large benthic foraminifera

D Evans, W Müller, S Oron, W Renema - Earth and Planetary Science …, 2013 - Elsevier
Intra-test variability in Mg/Ca and other (trace) elements within large benthic foraminifera
(LBF) of the family Nummulitidae have been investigated using laser-ablation inductively …

Spatial and temporal variation in reef-scale carbonate storage of large benthic foraminifera: a case study on One Tree Reef

SS Doo, S Hamylton, J Finfer, M Byrne - Coral Reefs, 2017 - Springer
Large benthic foraminifera (LBFs) are a vital component of coral reef carbonate production,
often overlooked due to their small size. These super-abundant calcifiers are crucial to reef …

Modeled foraminiferal calcification and strontium partitioning in benthic foraminifera helps reconstruct calcifying fluid composition

Q Jia, S Zhang, JM Watkins, LS Devriendt… - … Earth & Environment, 2024 - nature.com
Foraminifera are unicellular organisms that inhabit the oceans. They play an important role
in the global carbon cycle and record valuable paleoclimate information through the uptake …

Evaluation of oxygen isotope and Mg/Ca ratios in high‐magnesium calcite from benthic foraminifera as a proxy for water temperature

A Maeda, K Fujita, K Horikawa, A Suzuki… - Journal of …, 2017 - Wiley Online Library
Oxygen isotope ratios (δ18O) and Mg/Ca ratios in organically produced calcium carbonate
(calcite and aragonite) by marine species have been used as proxies for paleotemperature …

Temperature impact on magnesium isotope fractionation in cultured foraminifera

LK Dämmer, I Van Dijk, L De Nooijer… - Frontiers in Earth …, 2021 - frontiersin.org
Element incorporation in shell calcite precipitated by foraminifera reflects the chemical and
physical properties of the seawater the foraminifera lived in and can therefore be used to …

Application of arsenic in barite as a redox indicator for suboxic/anoxic redox condition

K Tokunaga, T Uruga, K Nitta, Y Terada, O Sekizawa… - Chemical …, 2016 - Elsevier
Redox condition is an important factor that controls the behavior of various elements in an
aquatic environment. Incorporation of redox-sensitive trace elements in minerals describes …

Shell dissolution in larger benthic foraminifers exposed to pH and temperature extremes: Results from an in situ experiment

BE Engel, P Hallock, RE Price… - The Journal of …, 2015 - pubs.geoscienceworld.org
Areas where CO2-enriched gases discharge into shallow-marine environments can serve
as natural laboratories to study the effects of elevated p CO2 (ie, ocean acidification) on …