Volume 31(1)

Journal
of the
Arizona-Nevada Academy of Science


CONTENTS

Mapping the climatology of ozone potential for the U.S.-Mexico border region.
    Andrew C. Comrie
1
Annotated checklist of wood-rotting basidiomycetes of the sky islands
    in southeastern Arizona.
    Robert L. Gilbertson and Donna M. Bigelow
13
Historical mining and its impact on the vegetation, an example from the
    Cerbat Mountains, Mohave County, Arizona.
    Ulrike Rösner
37
Analysis of the nomenclature and taxonomy of the species of land mammals of
    the Baja California Peninsula in the last 30 years.
    Sergio Ticul Alvarez-Casteņada
57
New Cretaceous brachiosaurid dinosaur, Sonorasaurus thompsoni Gen. et sp. Nov.,
    from Arizona.
    Ron Ratkevich
71
Book Reviewes
    The Desert Grassland
55

1998
Published by the
Arizona-Nevada Academy of Science