Paleobiology
Volume 24 ........................ Number 1 ................... Winter, 1998
 CONTENTS

Click on title for abstract.

 Articles

Trilobite alpha diversity and the reorganization of Ordovician benthic marine communities
Stephen R. Westrop and Jonathan M. Adrain

Species level phenotypic variation in lower Paleozoic trilobites
Loren H. Smith

Graptolite synrhabdosomes: biological or taphonomic entities?
Juan Carlos Gutiérrez-Marco and Alfred C. Lenz

Differences between evolution of mean form and evolution of new morphotypes: an example from Late Cretaceous planktonic foraminifera
Michal Kucera and Björn A. Malmgren

Morphologic change in the clawed lobster Hoploparia (Nephropidae) from the Cretaceous of Antarctica
D. Tshudy, T. K. Baumiller, and U. Sorhannus

Reconstructing cave bear paleoecology from skeletons: a cross-disciplinary study of middle Pleistocene bears from Yarimburgaz Cave, Turkey
Mary C. Stiner, Hema Achyuthan, Güven Arsebük, F. Clark Howell, Steven C. Josephson, Kenneth E. Juell, Jeffrey Pigati, and Jay Quade

Synchronized evolution in lineages of land snails in oceanic islands
Satoshi Chiba
 
Constructional morphology, origin, and evolution of the gastropod operculum
Antonio G. Checa and Antonio P. Jiménez-Jiménez

The bio-geometry of mollusc shells
Sean H. Rice