Clint A. Boyd Boyd, C. A., Cleland, T. P., Marrero, N. L., & Clarke, J. A. (2011). Exploring the effects of phylogenetic uncertainty and consensus trees on stratigraphic consistency scores: A new program and a standardized method. Cladistics, 27(1), 52–60. Boyd, C. A., Cleland, T. P., & Novas, F. (2011). Osteogenesis, homology, and function of the intercostal plates in ornithischian dinosaurs (Tetrapoda, Sauropsida). Zoomorphology, 130(4), 305–313. Boyd, C. A., Brown, C. M., Scheetz, R. D., & Clarke, J. A. (2009). TAXONOMIC REVISON OF THE BASAL NEORNITHISCHIAN TAXA THESCELOSAURUS AND BUGENASAURA. JOURNAL OF VERTEBRATE PALEONTOLOGY, 29(3), 758–770. https://doi.org/10.1671/039.029.0328 Clarke, J. A., Ksepka, D. T., Stucchie, M., Urbina, M., Giannini, N., Bertelli, S., … Boyd, C. A. (2007). Paleogene equatorial penguins challenge the proposed relationship between biogeography, diversity, and Cenozoic climate change. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 104(28), 11545–11550. https://doi.org/10.1073/pnas.0611099104