pb210dating: Pb-210 Dating of Sediment Cores
Dates sediment cores from lead-210 (Pb-210) activity profiles
measured by alpha or gamma spectrometry, following the unified
formulation and nomenclature of Sanchez-Cabeza and Ruiz-Fernandez (2012)
<doi:10.1016/j.gca.2010.12.024>. Implements the Constant Flux (CF) and
Constant Flux Constant Sedimentation (CFCS) dating models, together with
supporting tools for data input, decay correction, missing inventory
estimation, calculation of sediment and mass accumulation rates, and
Monte Carlo propagation of dating uncertainties as described in
Sanchez-Cabeza et al. (2014) <doi:10.1016/j.quageo.2014.06.002>. Also
provides functions to visualize activity profiles and resulting age
models.
| Version: |
1.0.1 |
| Depends: |
R (≥ 4.3) |
| Imports: |
lubridate |
| Published: |
2026-08-21 |
| DOI: |
10.32614/CRAN.package.pb210dating (may not be active yet) |
| Author: |
Joan-Albert Sanchez-Cabeza [aut, cre, cph] (Universidad Nacional
Autonoma de Mexico),
Ana Carolina Ruiz-Fernandez [aut] (Universidad Nacional Autonoma de
Mexico),
David Morina Soler [aut] (Universitat Autònoma de Barcelona) |
| Maintainer: |
Joan-Albert Sanchez-Cabeza <jasanchez at cmarl.unam.mx> |
| License: |
GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| NeedsCompilation: |
no |
| CRAN checks: |
pb210dating results |
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