Ph.D. Geological Sciences
University of Texas at Austin 2011
My research is focused on exploring the taxonomic diversity, morphological variation and temporal distribution of birds in the fossil record and using those data to better understand how evolutionary patterns in extinct and living birds are linked with changes in climate.
avian evolution, divergence estimation methods
2015 A.M. Balanoff, G.S. Bever, M.W. Colbert, B-A. S. Bhullar, J.A. Clarke, F. Degrange, D. Field, P.M. Gignac, D. Ksepka, R. Ridgely, N.A. Smith, C. Torres, S. Walsh, L. Witmer. Best practices for digitally constructing endocranial casts: examples from birds and their dinosaurian relatives. Journal of Anatomy.
2015 Smith, N.A. Body size evolution of the Pan-Alcidae: the effects of combining neontological and paleontological data. Paleobiology.
2015 Ksepka, D., J. Parham, J. Allman, M. Benton, M. Carrano, K. Cranston, P. Donoghue, J. Head, E. Hermsen, R. Irmis, W. Joyce, M. Kohli, K. Lamm, D. Leehr, J. Patane, P.D. Polly, M. Phillips, N.A. Smith, J. Ware, R. Warnock, N.D. Smith. The Fossil Calibration Database: a new resource for divergence dating. Systematic Biology.
2015 Smith, N.A., L.M. Chiappe, J.A. Clarke, S.V. Edwards, S.J. Nesbitt, M.A. Norell, T.A. Stidham, A. Turner, M. van Tuinen, J. Vinther, X. Xu. Rhetoric or reality: a commentary on "Bird origins anew" by A. Feduccia. The Auk: Ornithological Advances, 132:467-480.
2015 Smith, N.A. 16 vetted fossil calibrations for divergence dating of Charadriiformes (Aves, Neognathae). Paleontologia Electronica-Fossil Calibration Series, 16.3.6FC: 1-20.
2015 Stidham, T.A. and N.A. Smith. An ameghinornithid-like bird (Aves, Cariamae, Ameghinornithidae?) from the early Oligocene of Egypt. Paleontologia Electronica, 18.1.5A: 1-8.
2014 Smith, N.A. and J.A. Clarke. Systematics and Evolution of the Pan-Alcidae (Aves, Charadriiformes). Journal of Avian Biology, doi:10.1111/jav.00487.
2014 Clarke, J.A., D.T. Ksepka, N.A. Smith and M.A. Norell. Corrigendum: Combined phylogenetic analysis of a new North American fossil species confirms widespread Eocene distribution for stem rollers (Aves, Coracii). Zoological Journal of the Linnaean Society, 172:226-229.
2014 Smith, N.A. and J.A. Clarke. Osteological histology of the Pan-Alcidae (Aves, Charadriiformes): correlates of wing-propelled diving and flightlessness. The Anatomical Record, 297:188-199.
2014 Smith, N.A. The fossil record and phylogeny of the auklets (Pan-Alcidae, Aethiini). Journal of Systematic Palaeontology, 12: 217-236.
2013 Smith, N.A. Avian fossils from the Early Miocene Moghra Formation of Egypt. Ostrich: African Journal of Ornithology, 84:181-189.
2013 Martin, J.M., N.A. Smith and C.D. Francis. Removing the entropy from the definition of entropy: clarifying the relationship between evolution, entropy, and the second law of thermodynamics. Evolution Education and Outreach, 6:30, doi:10.1186/1936-6434-6-30.
2013 Smith, N.A. and G. Mayr. Earliest northeastern Atlantic Ocean basin record of an auk (Charadriiformes, Pan-Alcidae): fossil remains from the Miocene of Germany. Journal of Ornithology, 154:775-782.
2013 Smith, N.A. A new species of auk (Charadriiformes, Pan-Alcidae) from the Miocene of Mexico. Condor, 115:77-83.
2012 Smith, N.A. and J.A. Clarke. Endocranial anatomy of the Charadriiformes: sensory system variation and the evolution of wing-propelled diving. Plos One, 7(11): e49584.
2011 Smith, N.A. and J.A. Clarke. An alphataxonomic revision of extinct and extant razorbills (Aves, Alcidae): a combined morphometric and phylogenetic approach. Ornithological Monographs, 72:1-61.
2011 Boessenecker, R.W. and N.A. Smith. Latest Pacific basin record of a bony-toothed bird (Aves, Pelagornithidae) from the Pliocene Purisima Formation of California, U.S.A. Journal of Vertebrate Paleontology, 31:652-657.
2011 Smith, N.A. Taxonomic revision and phylogenetic analysis of the flightless Mancallinae (Aves, Pan-Alcidae). Zookeys, 91:1-116.
2009 Clarke, J.A., D.T. Ksepka, N.A. Smith and M.A. Norell. Combined phylogenetic analysis of a new North American fossil species confirms widespread Eocene distribution for stem rollers (Aves, Coracii). Zoological Journal of the Linnean Society, 157:586-611.