What we talk about when we talk about seasonality–A transdisciplinary review

O Kwiecien, T Braun, CF Brunello, P Faulkner… - Earth-Science …, 2022 - Elsevier
The role of seasonality is indisputable in climate and ecosystem dynamics. Seasonal
temperature and precipitation variability are of vital importance for the availability of food …

Review of calcium carbonate polymorph precipitation in spring systems

B Jones - Sedimentary Geology, 2017 - Elsevier
Many spring deposits throughout the world are characterized by spectacular deposits of
calcium carbonate that are formed of various combinations of aragonite and calcite, and in …

Calcite Mg and Sr partition coefficients in cave environments: Implications for interpreting prior calcite precipitation in speleothems

JA Wassenburg, S Riechelmann… - … et Cosmochimica Acta, 2020 - Elsevier
Trace element to Ca ratios in speleothems have emerged as important proxies that reflect
local environmental conditions. However, interpretations of speleothem trace element …

Reorganization of the North Atlantic Oscillation during early Holocene deglaciation

JA Wassenburg, S Dietrich, J Fietzke, J Fohlmeister… - Nature …, 2016 - nature.com
Abstract The North Atlantic Oscillation is the dominant atmospheric pressure mode in the
North Atlantic region and affects winter temperature and precipitation in the Mediterranean …

Recurring summer and winter droughts from 4.2-3.97 thousand years ago in north India

A Giesche, DA Hodell, CA Petrie, GH Haug… - … Earth & Environment, 2023 - nature.com
Abstract The 4.2-kiloyear event has been described as a global megadrought that
transformed multiple Bronze Age complex societies, including the Indus Civilization, located …

North Atlantic ice‐rafting, ocean and atmospheric circulation during the Holocene: Insights from Western Mediterranean speleothems

Y Ait Brahim, JA Wassenburg, L Sha… - Geophysical …, 2019 - Wiley Online Library
In this study, we present a Holocene rainfall index based on three high‐resolution
speleothem records from the Western Mediterranean, a region under the influence of the …

The significance of aragonite in the interpretation of the microscopic archaeological record

MB Toffolo - Geoarchaeology, 2021 - Wiley Online Library
Aragonite is one of the metastable polymorphs of calcium carbonate and is commonly found
at archaeological sites in the form of mollusk shells and speleothems. Other occurrences …

Moroccan speleothem and tree ring records suggest a variable positive state of the North Atlantic Oscillation during the Medieval Warm Period

JA Wassenburg, A Immenhauser, DK Richter… - Earth and Planetary …, 2013 - Elsevier
We present a magnesium (Mg) and strontium (Sr) record from an aragonitic speleothem
(Grotte de Piste, Morocco, 34‬° N; 04° W) providing a reconstruction of effective rainfall from …

“Cryptic” diagenesis and its implications for speleothem geochronologies

P Bajo, J Hellstrom, S Frisia, R Drysdale, J Black… - Quaternary Science …, 2016 - Elsevier
Speleothems are usually considered as one of the most amenable palaeoclimate archives
for U-series dating. A number of studies in recent years, however, report cases of diagenetic …

Disequilibrium carbon and oxygen isotope fractionation in recent cave calcite: Comparison of cave precipitates and model data

DFC Riechelmann, M Deininger, D Scholz… - … et Cosmochimica Acta, 2013 - Elsevier
Speleothem proxy data provide important information in continental palaeo-climate research
due to their precise chronology and wide geographic distribution. Despite a continuously …