A reassessment of protoceratid vertebrarterial canal morphology

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ACKNOWLEDGMENTS

We thank the University of Nebraska State Museum (UNSM), the University of Calgary Museum of Zoology (UCMZ), the American Museum of Natural History (AMNH), and the Yale Peabody Museum (YPM) for access to their collections. In particular, we thank G. Corner, S. Tucker, and J. Nielsen at the UNSM, A. Clarke at the UCMZ, J. Galkin at the AMNH, and D. Brinkman and V. Rhue at the YPM. Their assistance has been invaluable. We also thank our reviewers, J. Geisler and G. Métais, our handling editor, T. Martin, and our technical editor, J. Harris, for their helpful comments. SVR was funded by the University of Calgary Faculty of Graduate Studies Eyes High Doctoral Recruitment Scholarship. JMT was funded by the Natural Sciences and Engineering Research Council of Canada (NSERC) Discovery Grants program.