Elaine Sellwood
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View article: Investigating the cyclicity of Neanderthal occupations at Chez-Pinaud, SW France, using high-resolution OSL dating and Bayesian analysis.
Investigating the cyclicity of Neanderthal occupations at Chez-Pinaud, SW France, using high-resolution OSL dating and Bayesian analysis. Open
The Middle Palaeolithic site of Chez-Pinaud in Jonzac (SW France) provides an unparalleled insight into the hunting and butchering behaviour of Neanderthals from ~60 ka 1 ago. Excavations in the late 1990’s and early 2000’s unc…
View article: Three Centuries of Snowpack Decline at an Alpine Pass Revealed by Cosmogenic Paleothermometry and Luminescence Photochronometry
Three Centuries of Snowpack Decline at an Alpine Pass Revealed by Cosmogenic Paleothermometry and Luminescence Photochronometry Open
The spatial and temporal distribution of Alpine snow is a sensitive gauge of environmental change. While understanding past snow dynamics is essential for reconstructing past climate and forecasting future trends, reliable snowpack data pr…
View article: Data and code associated with the manuscript: Three centuries of snowpack decline at an Alpine pass revealed by cosmogenic paleothermometry and luminescence photochronometry
Data and code associated with the manuscript: Three centuries of snowpack decline at an Alpine pass revealed by cosmogenic paleothermometry and luminescence photochronometry Open
This dataset contains the data as well as the Matlab codes needed to reproduce the results in the following manuscript: Guralnik, B., Tremblay, M.M., Phillips, M., Sellwood, E.L., Gribenski, N., Presl, R., Haberkorn, A., Sohbati, R., Shust…
View article: Data and code associated with the manuscript: Three centuries of snowpack decline at an Alpine pass revealed by cosmogenic paleothermometry and luminescence photochronometry
Data and code associated with the manuscript: Three centuries of snowpack decline at an Alpine pass revealed by cosmogenic paleothermometry and luminescence photochronometry Open
This dataset contains the data as well as the Matlab codes needed to reproduce the results in the following manuscript: Guralnik, B., Tremblay, M.M., Phillips, M., Sellwood, E.L., Gribenski, N., Presl, R., Haberkorn, A., Sohbati, R., Shust…
View article: Testing new kinetic models and calibration methods for Rock Surface Luminescence Exposure dating using controlled experiments
Testing new kinetic models and calibration methods for Rock Surface Luminescence Exposure dating using controlled experiments Open
Rock surface luminescence exposure dating (RSLED) is an evolving tool in dating prehistoric rock surfaces. In this study, we explore and compare current and new models and calibration methods using optically stimulated luminescence (OSL) d…
View article: Data and code associated with the manuscript: Three centuries of snowpack decline at an Alpine pass revealed by cosmogenic paleothermometry and luminescence photochronometry
Data and code associated with the manuscript: Three centuries of snowpack decline at an Alpine pass revealed by cosmogenic paleothermometry and luminescence photochronometry Open
This dataset contains the data as well as the Matlab codes needed to reproduce the results in the following manuscript: Guralnik, B., Tremblay, M.M., Phillips, M., Sellwood, E.L., Gribenski, N., Presl, R., Haberkorn, A., Sohbati, R., Shust…
View article: What doesn’t break rock makes it tougher
What doesn’t break rock makes it tougher Open
Rock fracturing drives and limits the evolution of Earth’s topography and life, the global carbon cycle, geologic hazards, and infrastructure stability. Yet there remains a paucity of constraints on long-term fracturing behavior. Here we u…
View article: Passive atomic-scale optical sensors for mapping light flux in ultra-small cavities
Passive atomic-scale optical sensors for mapping light flux in ultra-small cavities Open
Understanding light propagation and attenuation in cavities is limited by lack of applicable light sensing technologies. Here we demonstrate the use of light-sensitive metastable states in wide bandgap aluminosilicates (feldspar) as passiv…
View article: TOWARDS UNDERSTANDING THE MECHANISMS AND QUANTIFYING THE RATES OF CRACK GROWTH IN ROCKS
TOWARDS UNDERSTANDING THE MECHANISMS AND QUANTIFYING THE RATES OF CRACK GROWTH IN ROCKS Open
Cracks govern physical and chemical degradation of natural and artificial materials.In particular, sub-critical crack (SCC) growth in rocks is reckoned to be a significant controlling factor in landscape evolution (Eppes et al. 2018).In or…
View article: A 2D imaging system for mapping luminescence-depth profiles for rock surface dating
A 2D imaging system for mapping luminescence-depth profiles for rock surface dating Open
Spatially resolved optically stimulated luminescence (OSL) offers a means for rapid assessment of dose distributions in retrospective dosimetry and geochronology. Until recently, OSL imaging systems have largely been restricted to measurem…
View article: Rapid in situ assessment of luminescence-bleaching depths for deriving burial and exposure chronologies of rock surfaces
Rapid in situ assessment of luminescence-bleaching depths for deriving burial and exposure chronologies of rock surfaces Open
Recent developments in luminescence dating offer new ways to date exposure and burial durations of rocks. The new rock surface dating methods ideally require high-resolution data, faster sample preparation and measurement times, and field …
View article: Supplementary Information for: "Rapid in-situ assessment of luminescence bleaching depths in rocks for deriving burial and exposure chronologies of rock surfaces"
Supplementary Information for: "Rapid in-situ assessment of luminescence bleaching depths in rocks for deriving burial and exposure chronologies of rock surfaces" Open
SI1: Images of the three samples used in this study. The naturally exposed surface is indicated. SI2: This data set contains the raw IRPL880, IRPL955 and IRSL images for GOT12, which were obtained and analysed in the article: "Rapid in-sit…