1. Protungulatum, Confirmed Cretaceous Occurrence of an Otherwise Paleocene Eutherian (Placental?) Mammal

   • J. David Archibald
   • Yue Zhang
   • Richard L. Cifelli

   Original Paper 06 May 2011 Pages: 153 - 161

   

2. A New Extinct Genus of Cavioidea (Rodentia, Hystricognathi) from the Miocene of Patagonia (Argentina) and the Evolution of Cavioid Mandibular Morphology

   • María Encarnación Pérez
   • María Guiomar Vucetich

   Original Paper 28 January 2011 Pages: 163 - 183

   

3. Ecological Adaptations of Mandibular Form in Fissiped Carnivora

   • C. Meloro
   • P. O’Higgins

   Original Paper 16 February 2011 Pages: 185 - 200

   

4. Evaluating Diversification Hypotheses in the South American Cricetid Thaptomys nigrita (Lichtenstein, 1829) (Rodentia: Sigmodontinae): An Appraisal of Geographical Variation Based on Different Character Systems

   • Jânio Cordeiro Moreira
   • João Alves de Oliveira

   Original Paper 01 February 2011 Pages: 201 - 214

   

5. The Beginning of the Age of Mammals in South America, Part III

   • Darin A. Croft

   Book Review 08 January 2011 Pages: 215 - 216

6. Island Biotas in the Evolutionary Stream

   • R. D. E. MacPhee

   Book Review 01 February 2011 Pages: 217 - 218

7. How to Study Bats: Second Edition of a Classic Some Twenty Years Later

   • Norberto P. Giannini

   Book Review 21 April 2011 Pages: 219 - 221

8. The Curious Case of Dingoes

   • Xiaoming Wang

   Book Review 12 April 2011 Pages: 223 - 224

9. The Marmosets and Callimico: Phylogeny, Behavior, Anatomy and Conservation

   • Robert W. Sussman

   Book Review 12 April 2011 Pages: 225 - 226