Cumulative Chronology — MT, LXX, and SP This page presents the Cumulative chronology of the Masoretic Text (MT), Septuagint (LXX), and Samaritan Pentateuch (SP), called the “Long” chronology in earlier versions of this site. The method adds patriarchal lifespans end-to-end, from Adam toward Moses, rather than counting begetting ages as the Regular Chronology does. Comparing … Continue reading Biblical Cumulative Lifespans Chronologies