Ray E. Willis

Ray E. Willis, palaeontologist.

  • Department of Biology, Midwestern State University, 3410 Taft Boulevard, Wichita Falls, TX 76308, USA.
  • E-mail: raymond.willis@mwsu.edu

Publications

(List may be incomplete)

  • Beck, K.G., Soler-Gijón, R., Carlucci, J.R. & 2016. Morphology and histology of dorsal spines of the xenacanthid shark Orthacanthus platypternus from the Lower Permian of Texas, USA: palaeobiological and palaeoenvironmental implications. Acta Palaeontologica Polonica, 61(1): 97–117. DOI: 10.4202/app.00126.2014 Reference page. 
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