68 datasets found

Calcium isotope ratios (δ44Ca) and minor/trace elemental ratios (Mn, Sr, U, V, Cr, Fe /(Ca + Mg)) were measured from bulk carbonate powders in 2023 on samples collected in 2006...

Calcium isotope ratios (δ44Ca) and minor/trace elemental ratios (Mn, Sr, U, V, Cr, Fe /(Ca + Mg)) were measured from bulk carbonate powders in 2023 on samples collected in 2006...

Geochemical data for three sedimentary records of the Frasnian–Famennian extinction and Upper Kellwasser Event, from the H-32 core (Iowa, USA), the Kowala Quarry (Poland), and...

Eocene Thermal Maximum 2 (ETM‐2; 54.1 Ma) was the second largest Eocene hyperthermal. Like the Paleocene‐Eocene Thermal Maximum (PETM), ETM‐2 was characterized by massive carbon...

Bottom water samples were analysed in Bergen (Norway) using ICP-OES (Inductively Coupled Plasma - Optical Emission Spectrometry) Agilent Technologies, 720 to measure oxygen in...

Paleobotanical site information, terpenoid, n-alkane, and other and biomarker quantification and carbon isotope data from sediment samples collected from North America Paleogene...

This dataset contains the environmental data (temperature in degrees celcius and oxygen saturation in percent) and isotopic data (d13C and d15N) collected during a controlled...

This dataset consists of total carbon (Ctot), total nitrogen (Ntot), total organic carbon (Corg) and δ13C (organic carbon, δ13Corg) measurements of mid-Pliocene sediments from...

The proxy data reported here are measured from a sediment core collected from Lake Sardarya (28° 38' 03" N, 61° 00' 44" E, 2675 m a.s.l.) situated on the western slope of Taftan...

Samples of sedimentary organic matter were selected for radiocarbon dating. Code site and laboratory number, sample identification with depth (cm), 14C ages (yr BP, 1σ),...

Coordinates, orthometric heights, as well as mangrove heights, obtained by the Antenna Catalyst, Electronic Self Leveling Horizontal Rotary Laser, and a ruler. Orthometric and...

The grey values were measured from a 57-cm-long sediment core retrieved from Lake Alchichica (19° 24' 38 N, 97° 24' 14 W, 2322 masl) at a water depth of ~ 60 m using a Uwitec®...

The geochemical data were measured from a 57-cm-long sediment core retrieved from Lake Alchichica (19° 24' 38 N, 97° 24' 14 W, 2322 masl) at a water depth of ~ 60 m using a...

The mineralogical data were measured from a 57-cm-long sediment core retrieved from Lake Alchichica (19° 24' 38 N, 97° 24' 14 W, 2322 masl) at a water depth of ~ 60 m using a...

The isotope analyses were performed on subsamples from a 57-cm-long sediment core retrieved from Lake Alchichica (19° 24' 38 N, 97° 24' 14 W, 2322 masl) at a water depth of ~ 60...

The proxy data are measured from a 57-cm long sediment core collected from Lake Alchichica (19° 24' 38 N, 97° 24' 14 W, 2322 masl) at a water depth of ~ 60 m using a Uwitec®...

Multi-proxy data on sediment cores MD-1 (26° 24' 43.6598 N, 81° 52' 21.2388 W, 70 cm) and MD-3 (26° 22' 08.9963 N, 81° 51' 13.5940 W, 60 cm depth) acquired via an aluminum push...

Methane (CH4) production, oxidation, and emission were studied in ponds of the permafrost-affected polygonal tundra in northeast Siberia. Microbial degradation of organic matter...

The first table provide data on the meteorological conditions of the sites where land snails were collected, and the calculated stable oxygen isotope compositions of local...

The sample depth is given in meters below surface (m b.s.).