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Glass major and trace element geochemistry from Atitlán caldera tephras (Tabl...
This dataset presents major and trace element concentrations of glass shards from tephra deposits of the Atitlán caldera in Guatemala, Central America. Major element... -
In situ Magnesium/Calcium analyses by LA-ICP-MS in individual N. pachyderma s...
This dataset has no description
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Zircon geochronology and tephra glass compositions from Atitlán caldera (Guat...
Here, we present zircon geochronology and tephra/glass compositions from four explosive Pleistocene eruptions of the Atitlán caldera in Guatemala. Our datasets encompass zircon... -
In situ Magnesium/Calcium (Mg/Ca) and oxygen isotope (d18O) measurements in N...
This dataset includes chemical and isotopic measurements on shells of the planktic foraminifera Neogloboquadrina pachyderma sinistral collected in April 2006 and April 2007 from... -
In situ Magnesium/Calcium (Mg/Ca) and oxygen isotope (d18O) measurements in N...
This dataset includes chemical and isotopic measurements on shells of the planktic foraminifera Neogloboquadrina pachyderma sinistral, collected by plankton tows (MultiNet) from... -
Environmental data collected during PS138 (ArcWatch1) supporting bioassays me...
This data was collected during the Polarstern cruise PS138 (ArcWatch1) from August 3 to September 30, 2023 to the Central Arctic Ocean. At five stations during the Polarstern... -
Sulfur isotope microanalyses of pyrite and chalcopyrite from Spremberg (east ...
In this data publication we describe whole rock geochemistry and 34S values generated using secondary ion mass spectrometry (SIMS) from samples collected from 2 drill holes... -
Profiles of nitrate and nitrite and silicic acid during PS138 (ArcWatch 1) to...
This data was collected during the Polarstern cruise PS138 (ArcWatch1) from August 3 to September 30, 2023 to the Central Arctic Ocean. During the Polarstern cruise PS138... -
Single cell carbon, nitrate and silicic acid uptake rates of Arctic phytoplan...
This data was collected during the Polarstern cruise PS138 (ArcWatch1) from August 3 to September 30, 2023 to the Central Arctic Ocean. At three stations during the Polarstern... -
Phytoplankton taxonomy from bioassays for carbon, nitrate and silica uptake o...
This data was collected during the Polarstern cruise PS138 (ArcWatch1) from August 3 to September 30, 2023 to the Central Arctic Ocean. At five stations during the Polarstern... -
Bulk carbon, nitrate and silicic acid uptake rates of Arctic phytoplankton in...
This data was collected during the Polarstern cruise PS138 (ArcWatch1) from August 3 to September 30, 2023 to the Central Arctic Ocean. At five stations we conducted bioassays... -
Zircon (U-Th)/He dating resultsfrom selected Atitlán caldera eruptions (Table...
This dataset presents zircon (U-Th)/He eruption dates from three samples of the Atitlán caldera, including I-tephra (G17-38), W-tephra (G17-42), and Atitlán Early Tephra (AET;... -
U-Pb zircon ages for selected Atitlán caldera eruptions (Table S4)
This dataset presents U-Pb zircon dates from multiple tephra samples from the Atitlán caldera in Guatemala, Central America. Zircon U-Pb zircon isotope compositions were... -
New and recalculated U-Th zircon ages from large-silicic eruptions of Atitlán...
This dataset presents zircon 238U-230Th disequilibrium dates from multiple tephra samples from the Atitlán caldera in Guatemala, Central America. Zircon 238U-230Th isotope... -
Bulk-rock U-series isotope compositions of Atitlán tephras (Table S2)
This dataset presents U-series bulk-rock results from two samples of large silicic eruptions from the Atitlán caldera in Guatemala, Central America. Sample one represents the... -
d13C values measured by Secondary Ion Mass Spectrometry in shells of the plan...
Foraminiferal shells of the species M. allisonensis from the PETM section of ODP Site 865, Central Pacific, were cast with 3 grains of UWC-3 calcite standard (Kozdon et al.,... -
Relative Sensitivity Factors of 2H and 16O2H relative to 18O in deuterium-imp...
To allow the analysis of hydrogen in spinel-structured oxides (hereafter referred to as “spinels”) by secondary ion mass spectrometry, Relative Sensitivity Factors (RSFs), which... -
d13C values measured by Secondary Ion Mass Spectrometry in shells of the plan...
Foraminiferal shells of the species M. velascoensis from sediments spanning ~650 ka across the PETM section of ODP Site 865, Central Pacific, were cast with 3 grains of UWC-3... -
δ¹⁸O analyses of the planktic foraminifera Acarinina soldadoensis from ODP Ho...
Sampling and Analyzing Method: Acarininid shells were cast in epoxy, ground to midsection and imaged by SEM to identify suitable, well-preserved domains for analysis. In situ... -
Mg/Ca analyses of the planktic foraminifera Acarinina soldadoensis from ODP H...
Acarininid shells were cast in epoxy, ground to midsection and imaged by SEM to identify suitable domains for analysis. Fully quantitative Mg/Ca analyses by a CAMECA SX-51...
