The magnesium isotope record of cave carbonate archives

The magnesium isotope record of cave carbonate archives - CP

Here we explore the potential of magnesium (δ 26 Mg) isotope time-series data as continental climate proxies in speleothem calcite archives.

The magnesium isotope record of cave carbonate archives - CP

Changes in the calcite magnesium isotope signa- ture with time are compared against carbon and oxygen iso- tope records from these speleothems.

The magnesium isotope record of cave carbonate archives - NASA ...

Here we explore the potential of magnesium (δ 26 Mg) isotope time-series data as continental climate proxies in speleothem calcite archives.

The magnesium isotope record of cave carbonate archives

Changes in the Mg/Ca ratio are attributed to past meteoric precipitation variability. The stable C isotope composition of the speleothems most ...

The magnesium isotope record of cave carbonate archives.

Detailed Record ; Document Type: Article ; Subject Terms: *MAGNESIUM isotopes *CAVES *CARBONATES *TIME series analysis *SPELEOTHEMS *CALCITE *STALACTITES & ...

The magnesium isotope record of cave carbonate archives

including quantitative and well calibrated leaching and precipitation experiments. 5. 1 Introduction. Carbon and oxygen isotope ratios as well ...

The magnesium isotope record of cave carbonate archives

For this purpose, a total of six Pleistocene and Holocene stalagmites from caves in Ger- many, Morocco and Peru and two flowstones from a cave ...

The magnesium isotope record of cave carbonate archives

PDF | Here we explore the potential of time-series magnesium (δ26Mg) isotope data as continental climate proxies in speleothem calcite archives. For.

The magnesium isotope record of cave carbonate archives - OUCI

Abstract. Here we explore the potential of magnesium (δ26Mg) isotope time-series data as continental climate proxies in speleothem calcite archives.

The magnesium isotope record of cave carbonate archives | Zendy

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The magnesium isotope record of cave carbonate archives - OUCI

Abstract. Here we explore the potential of time-series magnesium (δ26Mg) isotope data as continental climate proxies in speleothem calcite archives.

The magnesium isotope record of cave carbonate archives — Vrije ...

S. Riechelmann, D. Buhl, A. Schröder-Ritzrau, D.F.C. Riechelmann, D.K. Richter, H.B. Vonhof, J.A. Wassenburg, A. Geske, C. Spötl, A.M. Immenhauser.

[PDF] The magnesium isotope record of cave carbonate archives ...

Here we explore the potential of magnesium ( 26 Mg) isotope time-series data as continental climate prox- ies in speleothem calcite archives.

Magnesium Isotopes Archive the Initial Carbonate Abundances of ...

We present elemental and Mg isotopic data for Himalayan carbonate-bearing and carbonate-free metasedimentary rocks.

Hydrogeochemistry and fractionation pathways of Mg isotopes in a ...

The potential of magnesium isotope records from cave carbonate archives (speleothems) has been documented but remains underexplored. This is due to the ...

Magnesium-isotope fractionation during low-Mg calcite precipitation ...

... magnesium isotopes from a monitored cave in NW Germany ... Palaeoenvironmental significance of palustrine carbonates and calcretes in the geological record ...

The magnesium isotope record of cave carbonate archives

The magnesium isotope record of cave carbonate archives · Sylvia Riechelmann. RUB Icon. , · Dieter Buhl. RUB Icon. , · Andrea Schröder-Ritzrau, · Dana F.C. ...

Quantifying kinetic fractionation in Bunker Cave speleothems using ...

Speleothems are cave carbonate deposits that provide a valuable archive for ... cave speleothems as recorded by. 'clumped isotope' thermometry. Geochim ...

Magnesium and calcium isotopes in modern and ancient carbonate ...

The most negative carbon isotope excursion in Earth history is found in carbonate rocks of the Ediacaran Period (635-541 Ma).

Clumped-isotope thermometry of magnesium carbonates in ...

Magnesite (MgCO3) and hydrated magnesium carbon- ates form in a wide variety of geologic environments and are ubiquitous throughout the geologic record.