GMPV2.3 | Archives of Earth Processes - Advances in Geochronology, Trace Element and Isotope Geochemistry
EDI
Archives of Earth Processes - Advances in Geochronology, Trace Element and Isotope Geochemistry
Convener: Johannes RembeECSECS | Co-conveners: Aratz Beranoaguirre, Aileen DoranECSECS, Dawid SzymanowskiECSECS, Lorenzo TavazzaniECSECS, Caroline Lotout, Goran Andjic
Orals
| Mon, 15 Apr, 08:30–12:25 (CEST)
 
Room D3
Posters on site
| Attendance Mon, 15 Apr, 16:15–18:00 (CEST) | Display Mon, 15 Apr, 14:00–18:00
 
Hall X1
Posters virtual
| Attendance Mon, 15 Apr, 14:00–15:45 (CEST) | Display Mon, 15 Apr, 08:30–18:00
 
vHall X1
Orals |
Mon, 08:30
Posters on site |
Mon, 16:15
Posters virtual
Mon, 14:00
Geochronology and geochemistry are useful tools in geoscience research, covering all geological environments in the Earth`s crust. They are giving us different information about earth surface processes (e.g., biogenic, diagenetic, sedimentary), and processes at deeper levels of earth`s crust (e.g., hydrothermal, magmatic, metamorphic). Therefore, refining our understanding of rock-forming processes can contribute towards addressing important geological and societal problems, such as the Earth`s past and present carbon cycle or the exploration of critical raw materials. Carbonates, for instance, are forming in a wide range of geological settings and are nearly ubiquitous on earth. They are capable of aiding in understanding past climate evolution, as well as tectonic or metamorphic processes by providing time and temperature constraints.
Recent analytical developments allow for the application of geochronological, trace element and isotope geochemical techniques across a wide range of scales and sample materials. Currently, we are able to analyze and date more precisely and accurately than ever before, as well as to work with isotopic systems that were unimaginable in the past. Consequently, geochronological and geochemical studies are blooming in a variety of fields and in many cases could revolutionize our understanding of rates of fundamental natural processes.
This session aims to bring together an interdisciplinary community working both on method development (sample preparation, analytical techniques, interpretation and modelling approaches) and on the application of such methods to a variety of problems across the Earth sciences, across the geological time and scales. We invite geoscientists from all fields (e.g., paleo-oceanology, economic geology, igneous/metamorphic petrology, carbon storage) to contribute to this session by presenting their research in geochronology and geochemistry.

This session is a merge of two sessions: "Carbonate Geochronology, Trace Element and Stable Isotope Geochemistry — Applications and Advances" and "Temporal Framework of Geological Processes: Methods and Applications of Geochronology"

Orals: Mon, 15 Apr | Room D3

Chairpersons: Aratz Beranoaguirre, Caroline Lotout
08:30–08:35
5-minute convener introduction
Methods and Applications of Geochronology
EGU24-13231
|
ECS
|
On-site presentation
Garnet, zircon and rutile U-Pb systematics of eclogite xenoliths from the Navajo Volcanic Field (USA)
Johannes E. Pohlner et al.
EGU24-15171
|
ECS
|
Highlight
|
On-site presentation
Examining the behaviour of Sr and 40Ar in white mica in response to deformation and fluid-mediated chemical exchange
Christopher Barnes et al.
EGU24-11149
|
ECS
|
On-site presentation
Effect of tectonic stress on isotopic systems in dating minerals
Xin Chen and Yu Wang
EGU24-19715
|
On-site presentation
In situ Lu-Hf dating of garnet and apatite as a means to understand fluid processes
Kathryn Cutts et al.
EGU24-15969
|
ECS
|
On-site presentation
Controls on high precision zircon U-Pb age spectra in magmatic systems
Chetan Nathwani et al.
EGU24-9818
|
Highlight
|
On-site presentation
Mountains from sand grains: Advances in detrital provenance applied to orogens
Chris Mark et al.
EGU24-14298
|
ECS
|
On-site presentation
Direct dating of global Cryogenian sections by in situ U–Pb mapping of carbonates
Darwinaji Subarkah et al.
Coffee break
Chairpersons: Aileen Doran, Johannes Rembe
EGU24-5861
|
ECS
|
Highlight
|
On-site presentation
U-Pb geochronology of Quaternary pedogenic carbonates and teeth from archaeological sites of Zarqa Valley, Jordan
João Carlos Cerqueira et al.
Geochemistry — Applications and Advances
EGU24-3567
|
solicited
|
Highlight
|
On-site presentation
Dissolution enables dolomite growth near ambient conditions
Wenhao Sun
EGU24-18595
|
ECS
|
On-site presentation
Stability of magnesite (MgCO3) in the presence of a hydrous fluid in the upper mantle
Melanie J. Sieber et al.

Posters on site: Mon, 15 Apr, 16:15–18:00 | Hall X1

Display time: Mon, 15 Apr 14:00–Mon, 15 Apr 18:00
Chairpersons: Aileen Doran, Dawid Szymanowski
Geochemistry — Applications and Advances
Methods and Applications of Geochronology
EGU24-16536
|
ECS
|
Highlight
|
On-site presentation
Two new cassiterite reference materials for in-situ U-Pb dating from the European Variscan metallogenic belt
Lorenzo Tavazzani et al.
EGU24-16896
|
ECS
|
Highlight
|
On-site presentation
Synthesising homogeneous carbonate reference materials for in situ U–Pb calcite geochronology
Dawid Szymanowski et al.
EGU24-18378
|
Highlight
|
On-site presentation
Potential matrix-matched reference material for in-situ garnet U-Pb dating
Aratz Beranoaguirre et al.
EGU24-13041
|
On-site presentation
Age and origin of quartz xenocrysts in a basaltic lava flow in Martinique 
Christoph Schmidt et al.
EGU24-14745
|
ECS
|
OSPP
|
On-site presentation
Provenance of the North Eastern Carpathian thrust sheet deposits based on geochronology
Constantin Lazar et al.
EGU24-136
|
ECS
|
On-site presentation
Monazite age constraint on the Mahakoshal Supracrustal Belt, India
Amit Mondal et al.

Posters virtual: Mon, 15 Apr, 14:00–15:45 | vHall X1

Display time: Mon, 15 Apr 08:30–Mon, 15 Apr 18:00
Chairperson: Lorenzo Tavazzani