Volume 28, Issue 4

Search all Journal of Mammalian Evolution articles

December 2021

Special Issue: Head of the Class – Papers on Evolution & Cranial Anatomy of Mammals and their Kin in Honor of John R. Wible

Issue Editors:

Darin A. Croft,
Timothy J. Gaudin,
Guillermo W. Rougier

9 articles in this issue

Head of the Class: John R. Wible’s Transformative Insights Into Mammalian Craniodental Anatomy
Guillermo W. Rougier
Timothy J. Gaudin
Darin A. Croft
Editorial 13 December 2021 Pages: 1021 - 1025
Mammalian Petrosals from the Upper Jurassic Morrison Formation (Utah, USA) Reveal Non-canonical Evolution of Middle and Inner Ear Characters
Brian M. Davis
Richard L. Cifelli
Guillermo W. Rougier
Original Paper 13 December 2021 Pages: 1027 - 1049
New Specimens of Reigitherium bunodontum from the Late Cretaceous La Colonia Formation, Patagonia, Argentina and Meridiolestidan Diversity in South America
Guillermo W. Rougier
Guillermo F. Turazzinni
Leandro A. Canessa
Original Paper 13 December 2021 Pages: 1051 - 1081
New Skull Material of Taeniolabis taoensis (Multituberculata, Taeniolabididae) from the Early Paleocene (Danian) of the Denver Basin, Colorado
David W. Krause
Simone Hoffmann
Ian M. Miller
Original Paper 13 December 2021 Pages: 1083 - 1143
The Cranial Morphospace of Extant Marsupials
Norberto P. Giannini
Miriam M. Morales
David A. Flores
Original Paper 13 December 2021 Pages: 1145 - 1160
Petrosal Anatomy of the Paleocene Eutherian Mammal Deltatherium fundaminis (Cope, 1881)
Sarah L. Shelley
Ornella C. Bertrand
Thomas E. Williamson
Original Paper Open access 31 August 2021 Pages: 1161 - 1180
The Narial Anatomy of Extinct and Extant Sloths (Xenarthra, Folivora): Osteological Anomalies in the Extant Two-Toed Sloth Choloepus
Timothy J. Gaudin
Kaitlyn M. Smith
John R. Wible
Original Paper 13 December 2021 Pages: 1181 - 1192
Skeletal Variation and Taxonomic Boundaries in the Pen-tailed Treeshrew (Scandentia: Ptilocercidae; Ptilocercus lowii Gray, 1848)
Maya M. Juman
Link E. Olson
Eric J. Sargis
Original Paper 13 December 2021 Pages: 1193 - 1203
New Chinchillid Rodents (Hystricognathi: Caviomorpha) from Northern Chile and Bolivia Fill a 17-Million-Year Gap in the Pan-Chinchilline Fossil Record
Darin A. Croft
John J. Flynn
Federico Anaya
Original Paper 13 December 2021 Pages: 1205 - 1236

Volume 28, Issue 4

Head of the Class: John R. Wible’s Transformative Insights Into Mammalian Craniodental Anatomy

Mammalian Petrosals from the Upper Jurassic Morrison Formation (Utah, USA) Reveal Non-canonical Evolution of Middle and Inner Ear Characters

New Specimens of Reigitherium bunodontum from the Late Cretaceous La Colonia Formation, Patagonia, Argentina and Meridiolestidan Diversity in South America

New Skull Material of Taeniolabis taoensis (Multituberculata, Taeniolabididae) from the Early Paleocene (Danian) of the Denver Basin, Colorado

The Cranial Morphospace of Extant Marsupials

Petrosal Anatomy of the Paleocene Eutherian Mammal Deltatherium fundaminis (Cope, 1881)

The Narial Anatomy of Extinct and Extant Sloths (Xenarthra, Folivora): Osteological Anomalies in the Extant Two-Toed Sloth Choloepus

Skeletal Variation and Taxonomic Boundaries in the Pen-tailed Treeshrew (Scandentia: Ptilocercidae; Ptilocercus lowii Gray, 1848)

New Chinchillid Rodents (Hystricognathi: Caviomorpha) from Northern Chile and Bolivia Fill a 17-Million-Year Gap in the Pan-Chinchilline Fossil Record

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