The classic period of the lowland Maya in Mesoamerica (A.D. 300 to 950) is a popular topic in archaeology, but little is known about the early preclassic era (before 1000 B.C.). Scientists are typically split between two theories on the subject: Either the Maya developed directly from an older"mother culture" known as the Olmec, or they sprang into existence independently.In the case of the Maya, a new paper in Sciencemagazine sheds surprising light on that murky early period.
Read the article: New Evidence Unearthed for the Origins of the Maya