Geometric morphometrics as a tool for evaluating Eublastoidea morphological variation

Specimens were collected from the University of Michigan Museum of Paleontology - Invertebrate Paleontology range. Specimens were imaged and 3D models were constructed utilizing photogrammetry. Once 3D models were produced, fixed landmarks were placed using R. Data was then analyzed using R software, producing a GPA, PCAs, running an ANOVA and pairwise statistical analysis. Additional data was provided by Dr. Michael Foote for additional comparisons. Foote's data was also analyzed in R software.