Genesis 5:7

"And Seth lived after he begat Enos eight hundred and seven years, and begat sons and daughters:"

Lunar/solar calendar math from the three oldest sources: the Jewish Calendar, Egyptian Calendar and Mesoamerican Calendars discovers embedded meanings for the ages of Seth. Progressing through the genealogy following are the lunar/solar calendar records that extend from Genesis scriptures. Each Antediluvian Patriarch character in the lineage to Enoch reports time reckoning common to ancient civilizations. Timeemits.com defines a primary age category and a secondary age category in the lengthening Antediluvian Calendar. Births until next named son are elements in the primary age category. Adam and Seth begin to recount vast spans of time. The secondary age category measures time in Mayan Calendar 400-year-Baktun-cycles. Secondary ages include time from fatherhood until death.

Mayans call the 365-day-solar-year a Haab and divide the 365-day-Haab-solar-year three different ways. The first division decides a 260-day-Tzolken-sacred-year. Adding 100-days arrives at the 360-day-Tun-year. The remaining 5-days have significant religious implications. They subdivide the final 5-day Wayeb festival period into the last 4-days and overlap the New Year by one final day. A Mayan system that derives from Mesopotamian sources manifests the Mayan 5-day Wayeb in high esteem. Sacred practices involving a 364-day-calendar-year support the belief structure. Mayans named them the five Year Bearers, which advance a 360-day-Tun-year by 5-day-names every year. Given there are four separate year bearers in a 20-year-l/s-cycle, mythology corresponds these last 4-days with four directions and four sacred mountains. They are the windows to the New Year and divide 260-day-Tzolken-sacred-years with four gates of 65-days each.

Mayan 20-year-l/s-cycles encompass five different 4-year-cycles similar to our leap day pattern. The prefix