Mg ∕ Ca and <strong><i xmlns="">δ</i></strong><sup>18</sup>O in living planktic foraminifers from the Caribbean, Gulf of Mexico and Florida Straits

Mg ∕ Ca and <strong><i xmlns="">δ</i></strong><sup>18</sup>O in living planktic foraminifers from the Caribbean, Gulf of Mexico and Florida Straits

<p>Past ocean temperatures and salinities can be approximated from combined stable oxygen isotopes (<span class="inline-formula"><i>δ</i><sup>18</sup>O</span>) and <span class="inline-formula">Mg</span> <span cla...

Full description

Bibliographic Details
Main Authors:	A. Jentzen, D. Nürnberg, E. C. Hathorne, J. Schönfeld
Format:	Article
Language:	English
Published:	Copernicus Publications 2018-11-01
Series:	Biogeosciences
Online Access:	https://www.biogeosciences.net/15/7077/2018/bg-15-7077-2018.pdf

Similar Items

Seasonal and interannual variability in population dynamics of planktic foraminifers off Puerto Rico (Caribbean Sea)
by: A. Jentzen, et al.
Published: (2019-12-01)

A 600 kyr reconstruction of deep Arctic seawater <i>δ</i><sup>18</sup>O from benthic foraminiferal <i>δ</i><sup>18</sup>O and ostracode Mg ∕ Ca paleothermometry
by: J. R. Farmer, et al.
Published: (2023-03-01)

<i>δ</i><sup>13</sup>C, CO<sub>2</sub> ∕ <sup>3</sup>He and <sup>3</sup>He ∕ <sup>4</sup>He ratios reveal the presence of mantle gas in the CO<sub>2</sub>-rich groundwaters of the Ardennes massif (Spa, Belgium)
by: A. Defourny, et al.
Published: (2022-05-01)

Brief communication: Rapid ∼  335  ×  10<sup>6</sup> m<sup>3</sup> bed erosion after detachment of the Sedongpu Glacier (Tibet)
by: A. Kääb, et al.
Published: (2023-06-01)

<sup>230</sup>Th ∕ U isochron dating of cryogenic cave carbonates
by: P. Töchterle, et al.
Published: (2022-09-01)

Reaction dynamics of P(<sup>4</sup>S) + O<sub>2</sub>(X<sup>3</sup>Σ<sup>−</sup><sub>g</sub>)  →  O(<sup>3</sup>P) + PO(X<sup>2</sup>Π) on a global CHIPR potential energy surface of PO<sub>2</sub>(X<sup>2</sup>A<sub>1</sub>): implications for atmospheric modelling
by: G. Chen, et al.
Published: (2023-09-01)

An 800 kyr planktonic <i>δ</i><sup>18</sup>O stack for the Western Pacific Warm Pool
by: C. L. Bowman, et al.
Published: (2024-01-01)

Impact of metabolism and temperature on <sup>2</sup>H ∕ <sup>1</sup>H fractionation in lipids of the marine bacterium <i>Shewanella piezotolerans</i> WP3
by: X. Chen, et al.
Published: (2023-04-01)

Deformation recorded in polyhalite from evaporite detachments revealed by <sup>40</sup>Ar ∕ <sup>39</sup>Ar dating
by: L. Richards, et al.
Published: (2021-12-01)

Air–sea gas exchange at wind speeds up to 85 m s<sup>−1</sup>
by: K. E. Krall, et al.
Published: (2019-12-01)

<i>In memoriam</i> Prof. Dr. Dr. h.c. Hubert Miller (<sup>∗</sup> 3. April 1936 – <i>†</i> 26. Februar 2020)
by: G. Kleinschmidt, et al.
Published: (2021-05-01)

Technical note: In situ U–Th–He dating by <sup>4</sup>He ∕ <sup>3</sup>He laser microprobe analysis
by: P. Vermeesch, et al.
Published: (2023-07-01)

Nonlinear increase in seawater <sup>87</sup>Sr ∕ <sup>86</sup>Sr in the Oligocene to early Miocene and implications for climate-sensitive weathering
by: H. M. Stoll, et al.
Published: (2024-01-01)

Ontogenetic disparity in early planktic foraminifers
by: S. Kendall, et al.
Published: (2020-02-01)

The CoralHydro2k database: a global, actively curated compilation of coral <i>δ</i><sup>18</sup>O and Sr ∕ Ca proxy records of tropical ocean hydrology and temperature for the Common Era
by: R. M. Walter, et al.
Published: (2023-05-01)

A record of Neogene seawater <i>δ</i><sup>11</sup>B reconstructed from paired <i>δ</i><sup>11</sup>B analyses on benthic and planktic foraminifera
by: R. Greenop, et al.
Published: (2017-02-01)

The altitude of green OI 557.7 nm and blue N<sub>2</sub><sup>+</sup> 427.8 nm aurora
by: D. K. Whiter, et al.
Published: (2023-01-01)

Volcanism straddling the Miocene–Pliocene boundary on Patmos and Chiliomodi islands (southeastern Aegean Sea): insights from new <sup>40</sup>Ar ∕ <sup>39</sup>Ar ages
by: K. M. Boehm, et al.
Published: (2023-10-01)

Synchronizing ice-core and U ∕ Th timescales in the Last Glacial Maximum using Hulu Cave <sup>14</sup>C and new <sup>10</sup>Be measurements from Greenland and Antarctica
by: G. Sinnl, et al.
Published: (2023-06-01)

Massive sediment pulses triggered by a multi-stage 130 000 m<sup>3</sup> alpine cliff fall (Hochvogel, DE–AT)
by: N. Barbosa, et al.
Published: (2024-01-01)

Deglacial carbon cycle changes observed in a compilation of 127 benthic <i>δ</i><sup>13</sup>C time series (20–6 ka)
by: C. D. Peterson, et al.
Published: (2018-08-01)

Chloride (HCl ∕ Cl<sup>−</sup>) dominates inorganic aerosol formation from ammonia in the Indo-Gangetic Plain during winter: modeling and comparison with observations
by: P. V. Pawar, et al.
Published: (2023-01-01)

Hydrology and riparian forests drive carbon and nitrogen supply and DOC : NO<sub>3</sub><sup>−</sup> stoichiometry along a headwater Mediterranean stream
by: J. L. J. Ledesma, et al.
Published: (2022-08-01)

Preparation of primary standard mixtures for atmospheric oxygen measurements with less than 1 µmol mol<sup>−1</sup> uncertainty for oxygen molar fractions
by: N. Aoki, et al.
Published: (2019-05-01)

A meta-analysis on environmental drivers of marine phytoplankton C : N : P
by: T. Tanioka, et al.
Published: (2020-06-01)

Complex <sup>40</sup>Ar ∕ <sup>39</sup>Ar age spectra from low-grade metamorphic rocks: resolving the input of detrital and metamorphic components in a case study from the Delamerian Orogen
by: A. Reid, et al.
Published: (2022-07-01)

Air–sea gas exchange in a seagrass ecosystem – results from a <sup>3</sup>He ∕ SF<sub>6</sub> tracer release experiment
by: R. Dobashi, et al.
Published: (2023-03-01)

Alkenone isotopes show evidence of active carbon concentrating mechanisms in coccolithophores as aqueous carbon dioxide concentrations fall below 7 µmol L<sup>−1</sup>
by: M. P. S. Badger
Published: (2021-02-01)

A 1 km global cropland dataset from 10 000 BCE to 2100 CE
by: B. Cao, et al.
Published: (2021-11-01)

Indian winter and summer monsoon strength over the 4.2 ka BP event in foraminifer isotope records from the Indus River delta in the Arabian Sea
by: A. Giesche, et al.
Published: (2019-01-01)

First-order estimate of the planktic foraminifer biomass in the modern ocean
by: R. Schiebel, et al.
Published: (2012-09-01)

Pan-Antarctic map of near-surface permafrost temperatures at 1 km<sup>2</sup> scale
by: J. Obu, et al.
Published: (2020-02-01)

A comparison of patterns of microbial C : N : P stoichiometry between topsoil and subsoil along an aridity gradient
by: Y. Liu, et al.
Published: (2020-04-01)

Spatiotemporal variations of the <i>δ</i>(O<sub>2</sub> ∕ N<sub>2</sub>), CO<sub>2</sub> and <i>δ</i>(APO) in the troposphere over the western North Pacific
by: S. Ishidoya, et al.
Published: (2022-05-01)

The effect of shell secretion rate on Mg / Ca and Sr / Ca ratios in biogenic calcite as observed in a belemnite rostrum
by: C. V. Ullmann, et al.
Published: (2017-01-01)

Limitations of the 1 % experiment as the benchmark idealized experiment for carbon cycle intercomparison in C<sup>4</sup>MIP
by: A. H. MacDougall
Published: (2019-02-01)

Calculation of uncertainty in the (U–Th) ∕ He system
by: P. E. Martin, et al.
Published: (2023-02-01)

The 4.2 ka BP event in the Levant
by: D. Kaniewski, et al.
Published: (2018-10-01)

Denudation systematics inferred from in situ cosmogenic <sup>10</sup>Be concentrations in fine (50–100 µm) and medium (100–250 µm) sediments of the Var River basin, southern French Alps
by: A. Mariotti, et al.
Published: (2019-12-01)

Kinetics of OH + SO<sub>2</sub> + M: temperature-dependent rate coefficients in the fall-off regime and the influence of water vapour
by: W. Sun, et al.
Published: (2022-04-01)