admtools - Estimate and Manipulate Age-Depth Models
Estimate age-depth models from stratigraphic and sedimentological data, and transform data between the time and stratigraphic domain.
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age-depth-modelgeochronologysedimentologystratigraphy
6.36 score 4 stars 1 dependents 55 scripts 611 downloadsStratPal - Stratigraphic Paleobiology Modeling Pipelines
The fossil record is a joint expression of ecological, taphonomic, evolutionary, and stratigraphic processes (Holland and Patzkowsky, 2012, ISBN:978-0226649382). This package allowing to simulate biological processes in the time domain (e.g., trait evolution, fossil abundance, phylogenetic trees), and examine how their expression in the rock record (stratigraphic domain) is influenced based on age-depth models, ecological niche models, and taphonomic effects. Functions simulating common processes used in modeling trait evolution, biostratigraphy or event type data such as first/last occurrences are provided and can be used standalone or as part of a pipeline. The package comes with example data sets and tutorials in several vignettes, which can be used as a template to set up one's own simulation.
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palaeobiologypalaeontologypaleobiologypaleontologystratigraphic-paleobiologystratigraphy
6.05 score 2 stars 35 scripts 150 downloadsstratcols - Stratigraphic Columns and Order Metrics
Quantify stratigraphic disorder using the metrics defined by Burgess (2016) <doi:10.2110/jsr.2016.10>. Contains a range of utility tools to construct and manipulate stratigraphic columns.
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geologystratigraphy
4.78 score 2 stars 6 scripts 450 downloads