(1/3) Olmec origins of Mesoamerican writing.
A cylinder seal and carved greenstone plaque bearing glyphs dating to approximately 650 B.C. have been uncovered near the Olmec center of La Venta in Tabasco, Mexico. These artifacts, which predate others containing writing, reveal that the key aspects of the Mesoamerican scripts were present in Olmec writing: the combination of pictographic and glyphic elements to represent speech; the use of the sacred 260-day calendar; and the connection between writing, the calendar, and kingship. They imply that Mesoamerican writing originated in the La Venta polity. (+info)
(2/3) Frequent fires in ancient shrub tundra: implications of paleorecords for arctic environmental change.
(3/3) Chronology of Ksar Akil (Lebanon) and implications for the colonization of Europe by anatomically modern humans.
Download our free solidary book to support research on VHL disease