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# CITATION file created with {cffr} R package
# See also: https://docs.ropensci.org/cffr/
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cff-version: 1.2.0
message: 'To cite package "avstrat" in publications use:'
type: software
license: CC0-1.0
title: 'avstrat: Stratigraphic Data Processing and Section Plots'
version: 0.1.1.9001
doi: 10.5066/P14PYILN
identifiers:
- type: doi
  value: 10.32614/CRAN.package.avstrat
abstract: Data processing and generating stratigraphic sections for volcanic deposits
  and tephrastratigraphy. Package was developed for studies on Alaska volcanoes ("av")
  where stratigraphic ("strat") figures are needed for interpreting eruptive histories,
  but the methods are applicable to any sediment stratigraphy project. Plotting styles
  inspired by "SedLog" (Zervas et al. 2009) <https://doi.org/10.1016/j.cageo.2009.02.009>
  but with more customizable outputs and flexible data input based on best practice
  recommendations for the tephra community (Wallace et al. 2022) <https://doi.org/10.1038/s41597-022-01515-y>.
authors:
- family-names: Loewen
  given-names: Matthew
  email: mloewen@usgs.gov
  orcid: https://orcid.org/0000-0002-5621-285X
preferred-citation:
  type: manual
  title: 'avstrat: Tools for Generating Stratigraphic Sections'
  authors:
  - family-names: Loewen
    given-names: Matthew
    email: mloewen@usgs.gov
    orcid: https://orcid.org/0000-0002-5621-285X
  version: 0.1.0
  publisher:
    name: U.S. Geological Survey
  year: '2026'
  doi: 10.5066/P14PYILN
repository: https://mwloewen.r-universe.dev
commit: f3db14ab38abdf1ef05d1568a19e9de1110dc052
url: https://code.usgs.gov/vsc/tephra/tools/avstrat
date-released: '2026-03-05'
contact:
- family-names: Loewen
  given-names: Matthew
  email: mloewen@usgs.gov
  orcid: https://orcid.org/0000-0002-5621-285X