Assessing the preservation of orbital signals across different sedimentary environments: Insights from stochastic sedimentation modeling

M Wang, M Li, EA Hajek, DB Kemp, Y Wu, H Zhu… - Earth and Planetary …, 2024 - Elsevier
Orbital forcing, a primary climatic driver, imprints discernible signatures in sedimentary strata
that are instrumental for elucidating climatic change mechanisms and establishing high …

Resolving the discrepancy between U–Pb age estimates for the “Likhall” bed, a key level in the Ordovician timescale

AN Paul, A Lindskog, U Schaltegger - Geochronology, 2024 - gchron.copernicus.org
The “Likhall” bed is a rare case of a single-age zircon population from a carbonate rock,
which in this case is contextualised with remarkable biotic and environmental changes and …

Bayesian frameworks for integrating petrologic and geochronologic data

IW Hillenbrand, ML Williams - Earth and Planetary Science Letters, 2024 - Elsevier
Constraining the absolute time and duration of geologic processes is one of the great
challenges and goals in Earth sciences. Increasingly, the integration of geochronologic …

Magnetic susceptibility cyclostratigraphy of the lower Schwarzrand Subgroup in southern Namibia refines temporal calibration of late Ediacaran bilaterian radiation

Z Gong, I Baillie, LL Nelson, SH Gerasimov… - Global and Planetary …, 2024 - Elsevier
Abstract The Nama Group in southern Namibia captures one of the best-preserved records
of the last~ 10 million years of the Ediacaran Period, recording pivotal changes to Earth's …

Nonparametric estimation of age-depth models from sedimentological and stratigraphic information

N Hohmann, D De Vleeschouwer… - …, 2024 - egusphere.copernicus.org
Age-depth models are fundamental tools used in all geohistorical disciplines. They assign
stratigraphic positions to ages (eg, in drill cores or outcrops), which is necessary to estimate …

Age and orbital forcing in the upper Silurian Cellon section (Carnic Alps, Austria) uncovered using the WaverideR R package

M Arts, C Corradini, M Pondrelli, D Pas… - Frontiers in Earth …, 2024 - arts.units.it
The type-Silurian Cellon section in the Carnic Alps in Austria underpins much of the current
Silurian conodont zonations, forming the basis for the Silurian timescale. However, the …