Volume 30
New mammutids (Proboscidea) from the Clarendonian and Hemphillian of Oregon – a survey of Mio-Pliocene mammutids from North America

Table of contents

1. New mammutids (Proboscidea) from the Clarendonian and Hemphillian of Oregon – a survey of Mio-Pliocene mammutids from North America

   Wighart von Koenigswald, Chris Widga, Ursula Göhlich

   Bulletin 30, corrected techinical editor