Lower Devonic aspect of the Lower Helderberg and Oriskany formations

• 1 January 1900
• journal article
• Published by Geological Society of America in GSA Bulletin
• Vol. 11  (1) , 241-332
• https://doi.org/10.1130/gsab-11-241

Abstract

Keywords

• LOWER DEVONIC ASPECT
• ORISKANY FORMATIONS
• LOWER HELDERBERG