[HTML][HTML] 2D geochemical imaging of biogenic marine carbonates using LA-TOF-ICP-MS at 1 and 2 μm pixel resolution

CD Standish, JA Milton, TM Page, RM Brown… - Chemical …, 2024 - Elsevier
Many applications at the forefront of the study of the chemical composition of marine
carbonates require in-situ micro-scale geochemical imaging. Such analyses are, however …

Individual Foraminiferal Analyses: a Review of Current and Emerging Geochemical Techniques

JS Fehrenbacher, BN Hupp… - Journal of …, 2024 - pubs.geoscienceworld.org
The trace element (TE) and isotopic composition of calcareous foraminifera has been
invaluable in advancing our understanding of environmental change throughout the …

Elemental Uptake by Different Calcite Crystal Faces: An In Situ Study

M Rezaei, R Gabitov, A Sadekov, A Perez-Huerta… - Crystals, 2024 - mdpi.com
This study aims to evaluate relationships between elemental signatures in calcite and the
crystallographic orientation of its planes. The ability of calcite (a widespread calcium …

Electron backscatter diffraction analysis unveils foraminiferal calcite microstructure and processes of diagenetic alteration

FA Procter, S Piazolo, EH John, R Walshaw… - …, 2024 - bg.copernicus.org
Electron backscatter diffraction (EBSD) analysis enables a unique perspective of the internal
microstructure of foraminiferal calcite. Specifically, EBSD provides crystallographic data from …

Hot Tropical Temperatures During the Paleocene‐Eocene Thermal Maximum Revealed by Paired In Situ δ13C and Mg/Ca Measurements on Individual Planktic …

R Kozdon, DC Kelly - Paleoceanography and Paleoclimatology, 2024 - Wiley Online Library
Abstract The Paleocene‐Eocene thermal maximum (PETM, 56 Ma) is an ancient global
warming event closely coupled to the release of massive amounts of 13C‐depleted carbon …

Coupling shell growth and geochemistry in giant clams to explore biomineralization pathways

K Marshall-Mills - 2024 - orca.cardiff.ac.uk
Coral reefs are highly vulnerable to a multitude of global to local stressors associated with
human activity and are declining at an alarming rate. In recent years, nearshore turbid coral …

Tackling the gateways-CO2 problem: New insights into Earth's greenhouse-icehouse transition

S Slater-Lewis - 2024 - orca.cardiff.ac.uk
The Eocene-Oligocene Transition (EOT) was a dramatic climate shift~ 33.7 Ma, during which
a series of interconnected Earth System components resulted in a new climate state, in a …

Using novel techniques to investigate foraminifera biomineralisation and geochemistry

A Student, A Staff - plymouth.ac.uk
Using novel techniques to investigate foraminifera biomineralisation and geochemistry -
University of Plymouth University of Plymouth BSearch N CMenu N ALog in N Study Courses …