J.V. Proffitt, J.A. Clarke, and P. Scofield (2016). Journal of Anatomy. DOI: 10.1111/joa.12447
Read MoreThe Evolution of Avian Wing Shape and Previously Unrecognized Trends in Covert Feathering (PDF)→
/X. Wang and J.A. Clarke (2015). Proceedings of the Royal Society B, 282: 20151935.
Read MorePhylogeny and Forelimb Disparity in Waterbirds→
/X. Wang and J.A. Clarke (2014). Evolution. Online first. DOI: 10.1111/evo.12486
Read MoreOsteological Histology of the Pan-Alcidae (Aves, Charadriiformes): Correlates of Wing-Propelled Diving and Flightlessness (PDF)→
/N.A. Smith and J.A. Clarke (2013). The Anatomical Record, 297, 2, 188–199
Read MoreFossil Evidence of Wing Shape in a Stem Relative of Swifts and Hummingbirds (Aves, Pan-Apodiformes)→
/D. Ksepka, J.A. Clarke, S. Nesbitt, F. Kulp, and L. Grande (2013). Proceedings of the Royal Society Series B.
Read MoreEndocranial Anatomy of the Charadriiformes: Sensory System Variation and the Evolution of Wing-Propelled Diving (PDF)→
/N.A. Smith and J.A. Clarke (2012). PLOS ONE 7(11): e49584. doi:10.1371/journal.pone.0049584.
Read MoreFossil Evidence for Evolution of the Shape and Color of Penguin Feathers (PDF)→
/J.A. Clarke, D.T. Ksepka, R. Salas-Gismondi, A.J. Altamirano. M.D. Shawkey, L. D’Alba, J. Vinther, T.J. DeVries, and P. Baby (2010). Science 330: 954-957.
Read MoreThe Basal Penguin (Aves: Sphenisciformes) Perudyptes Devriesi and a Phylogenetic Evaluation of the Penguin Fossil Record (PDF)→
/D.T. Ksepka and J.A. Clarke (2010). Bulletin of the American Museum of Natural History, 337: 1-77.
Read MoreMosaicism, Modules, and the Evolution of Birds: Results From a Bayesian Approach to the Study of Morphological Evolution Using Discrete Character Data (PDF)→
/J.A. Clarke and K. Middleton (2008). Systematic Biology, 57: 185-201.
Read MoreOsteology of Icadyptes Salasi, a Giant Penguin From the Eocene of Peru→
/D.T. Ksepka, J.A. Clarke, T. DeVries, and M. Urbina (2008). Journal of Anatomy 213: 131–147.
Read MorePaleogene Equatorial Penguins Challenge the Proposed Relationship Between Biogeography, Diversity, and Cenozoic Climate Change (PDF)→
/J.A. Clarke, D.T. Ksepka, M. Stucchi, M. Urbina, N. Giannini, S. Bertelli, Y.Narváez, and C. Boyd (2007). Proceedings of the National Academy of Sciences, USA 104:11545-11550.
Read MoreA Basal Dromaeosaurid and Size Evolution Preceding Avian Flight→
/A. Turner, D. Pol, J.A. Clarke, G. Erickson, and M.A. Norell (2007). Science. 317:1378-1381.
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