B337 (2010) The Basal Penguin (Aves: Sphenisciformes) Perudyptes devriesi and a phylogene

B337 (2010) 77 pp. Daniel T. Ksepka and Julia A. Clarke: The basal penguin (Aves: Sphenisciformes) Perudyptes devriesi and a phylogenetic evaluation of the penguin fossil record. Bulletins listed on this page may be ordered directly through this site; many earlier bulletins are also available for sale. Contact us at scipubs@amnh.org with inquiries about the availability of earlier bulletins than those listed here.