On the Occurrence of an Apus in the Permian of Oklahoma

• 1 May 1922
• journal article
• Published by University of Chicago Press in The Journal of Geology
• Vol. 30  (4) , 311-318
• https://doi.org/10.1086/622893

Abstract

Keywords

• PERMIAN OF OKLAHOMA
• OCCURRENCE OF AN APUS
• APUS IN THE PERMIAN