Open and Closed Number Systems in Stratigraphic Mapping

• 1 January 1962
• journal article
• Published by American Association of Petroleum Geologists AAPG/Datapages in AAPG Bulletin
• Vol. 46  (12) , 2229-2245
• https://doi.org/10.1306/bc743963-16be-11d7-8645000102c1865d

Abstract

Keywords

• STRATIGRAPHIC MAPPING
• CLOSED NUMBER
• NUMBER SYSTEMS
• OPEN AND CLOSED