Principal component and discriminant analyses as powerful tools to support taxonomic identification and their use for functional and phylogenetic signal detection of isolated fossil shark teeth

• Giuseppe Marramà ,

  Roles Conceptualization, Data curation, Formal analysis, Methodology, Validation, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: giuseppe.marrama@univie.ac.at

  Affiliation Department of Palaeontology, University of Vienna, Vienna, Austria

  http://orcid.org/0000-0002-7856-5605

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• Jürgen Kriwet

  Roles Conceptualization, Data curation, Funding acquisition, Project administration, Resources, Supervision, Validation, Writing – review & editing

  Affiliation Department of Palaeontology, University of Vienna, Vienna, Austria

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