Palaeomagnetic measurements of sediment cores collected from the Semenov Hydrothermal Field region of the Mid-Atlantic Ridge during the RRS James Cook cruise JC224 (March - April 2022)

Figueroa, Acer J

2025

Sub-samples from sediment cores collected from the Semenov Hydrothermal Field region of the Mid-Atlantic Ridge during the RRS James Cook cruise JC224 (March - April 2022) were taken for geochronological analysis. Continuous U-channel sub-samples were prepared specifically for paleomagnetic...

Geochemical and geochronological data from the Falkland Islands, 2023-2024

Riley, Teal

2024

Geological fieldwork was carried out in the Falkland Islands in March 2022 to help understand the depositional history and provenance of Late Permian sedimentary rocks of East Falkland. To accurately determine their depositional age and precise provenance we conducted a detailed analysis of...

Physiological variation in wild and lab-reared threespine sticklebacks from Icelandic geothermal and ambient sites

Parsons, K.

2024

Data contain measurements of physiological variation in threespine stickleback from Icelandic populations. The data includes metabolic rates measured on individual stickleback fish across three temperatures (Metabolism.csv), inter-individual variation in distances between individuals under...

Morphometric data and morphological and in-situ images of Fissidentalium aurae sp. nov. from the abyssal Labrador Sea collected in November 2021

Neuhaus, Jenny | Brix, Saskia | Eichsteller, Angelina | Taylor, James | Linse, Katrin

2024

During the IceDivA2 expedition on RV Sonne in November 2021, specimens of a megafaunal scaphopod species were collected by Agassiz trawl (AGT) and imaged by an Ocean Floor Observation System (OFOS) in the Labrador Sea Basin at abyssal depths of 3380 to 3390 m. Morphological, morphometric and...

Geochemical data from hot springs and associated bed rocks worldwide along with Mars samples and meteorites

Galloway, Toni | Baidya, Abu Saeed | Cousins, Claire | Stueeken, Eva

2024

Concentrations of various elements along with temperature, pH and dissolved oxygen, in hot spring fluids around the world. Bedrock chemistry data for Mars, in situ samples and meteorites, also included. Data from Iceland were partly generated in this study, other data are taken from the...

Sedimentological data from the Limpopo River Basin dams, southern Africa, 2018-2021

Franchi, F. | Chirindja, F.J. | Pasqualotto, F. | Hussey, S. | Comte, J-C.

2023

The data set contains grain size distributions, organic matter (OM) content and trace metal distribution (including Fe, Zn, Cu, Cr and Pb) of 37 shallow cores of sediments sampled from dams across the Limpopo River Basin. The dams include: Gaborone, Lotsane and Shashe dams in Botswana;...

Cosmogenic in situ 14C data and calculated surface exposure ages for 9 erratic cobbles collected from Mount Murphy, West Antarctica

Adams, Jonathan R. | Venturelli, Ryan A. | Goehring, Brent M. | Johnson, Joanne S. | Roberts, Stephen J. | Rood, Dylan H.

2024

This dataset consists of measurements of cosmogenic 14C in quartz for cobbles collected from a series of nunataks (Turtle Rock, Notebook Cliffs, scoria cone) proximal to Mount Murphy, a volcanic edifice located between Pope and Thwaites glaciers, West Antarctica. The cobbles were collected...

Experimental logs and analysis of olivine polymorphs and MORB (Mid-Ocean Ridge Basalt) composition garnetite samples recovered from high-pressure faulting experiments

Dobson, David | Xie, Longian | Xu, Fang | Marquardt, Katharina

2024

Multi-anvil experiments were performed both in static and deformation geometries on olivine polymorphs and MORB (Mid-Ocean Ridge Basalt) -composition garnetite. Faults were induced by uniaxial compression in both garnetite and wadsleyite but only the garnetite showed evidence of thermal run...

P-wave velocity and attenuation (1/Q) data of water-saturated sand pack (from dry to full saturation) at 10 kilohertz frequency measured using an acoustic pulse tube under 10 MPa effective pressure

Sutiyoso, Hanif Santyabudhi | Sahoo, Sourav | North, Laurence

2024

The data comprise P-wave velocity and attenuation (1/Q) measurements of water-saturated sand packs (four samples) across saturation levels, from dry to fully saturated. Using an acoustic pulse tube, measurements were recorded in the sonic frequency range (1-20 kHz, centred at 10 kHz) under 10...

Late Eocene microspherule count and foraminifera multispecies oxygen and carbon stable isotope data from DSDP Site 94

Wade, Bridget | Cheng, Natalie

2024

Twenty-six 10 cm3 samples from DSDP (Deep Sea Drilling Project) Site 94, Core 15, sections 3 and 4 were examined at 10 cm-intervals (417.84-415.01 meters below seafloor [mbsf]). The sedimentary material was soaked in distilled water and washed under running water through a 63 µm sieve and...