Bulletin of the Peabody Museum of Natural History
On the cover of Bulletin 54(2), overlooking the Wasatch Formation near Bitter Cr

In publication since 1925, the Bulletin of the Peabody Museum of Natural History publishes original research in the natural science disciplines represented by the collections of the Yale Peabody Museum’s curatorial divisions. Publication is supported by the Theodore and Ruth Wilmanns Lidz Endowment Fund for Excellence in Scholarly Publications, dedicated to the dissemination of scholarly research and study of the world and its cultures.


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Bulletin of the Peabody Museum of Natural History

Yale University — Volume 54, Issue 2 — October 2013

View and download these articles from BioOne


Early Eocene Lizards of the Wasatch Formation near Bitter Creek, Wyoming: Diversity and Paleoenvironment during an Interval of Global Warming

by Krister T. Smith and Jacques A. Gauthier


A Remarkable Species Flock of Cyprinodon Pupfishes Endemic to San Salvador Island, Bahamas

by Christopher H. Martin and Peter C. Wainwright


New Examples of Tyrannosaurus rex from the Lance Formation of Wyoming, United States

by Sebastian G. Dalman


Redescription of Placobdella parasitica (Say, 1824) Moore, 1901 (Hirudinida: Glossiphoniidae)

by William E. Moser, Dennis J. Richardson, Charlotte I. Hammond and Eric A. Lazo-Wasem


Correction to “Caenagnathidae from the Upper Campanian Aguja Formation of West Texas, and a Revision of the Caenagnathinae”

by Nicholas R. Longrich, Ken Barnes, Scott Clark and Larry Millar


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The Bulletin of the Peabody Museum of Natural History (ISSN 0079-032X) is published twice a year, in April and October, and is indexed in the Thomson Reuters ISI Web of Knowledge® Science Citation Index Expanded™ (SCIE), Journal Citation Reports® (JCR), BIOSIS Previews, Zoological Record®, Current Contents/Agriculture, Biology & Environmental Sciences, GeoRef and in Elsevier SciVerse Scopus. Available by subscription, or as individual issues while supplies last.


Beginning with Volume 47, abstracts and full text of papers published in Bulletin are available online to institutional subscribers of BioOne, an electronic database of high-impact bioscience research journals. Back issues of Postilla and earlier Bulletin monographs, Volumes 1 through 46, are available as free downloadable files or can be purchased by contacting the Publications Office.


The Bulletin incorporates the Bulletin of the Bingham Oceanographic Collection, which ceased independent publication after Vol. 19, Article 2 (1967), and, beginning with Bulletin Volume 47, also incorporates the Postilla series, which ceased with issue Number 232 in May 2004.


Curatorial Editor-in-Chief
Jacques Gauthier


Editorial Board
Derek E.G. Briggs
Lawrence F. Gall
Jacques Gauthier
Eric J. Sargis
David Skelly
Tim White

Executive Editor
Lawrence F. Gall

Publications Manager
Rosemary Volpe