Systematics and Evolution of the Sthenurine Kangaroos by Gavin Prideaux (Author) May 2004 Paperback $68.95, £58.00
VOICES REVIVED The Sutter Buttes of California: A Study of Plio-Pleistocene Volcanism by Howel Williams (Author), G. H. Curtis (Author) December 1969 eBook $39.95, £34.00
The Oligocene Haynes Creek Flora of Eastern Idaho by Daniel I. Axelrod (Author) July 1998 Paperback $29.95, £25.00
A Miocene (10-12 Ma) Evergreen Laurel-Oak Forest from Carmel Valley, California by Daniel I. Axelrod (Author) June 2000 Paperback $23.95, £20.00
Mammalian Fauna of the Judith River Formation (Late Cretaceous, Judithian), Northcentral Montana by Marisol Montellano (Author) July 1992 Paperback $31.95, £27.00
The Eocene Thunder Mountain Flora of Central Idaho by Daniel I. Axelrod (Author) March 1998 Paperback $26.95, £23.00
Biostratigraphy and Vertebrate Paleontology of the San Timoteo Badlands, Southern California by L. Barry Albright III (Author) March 2000 Paperback $33.95, £29.00