The following civilizations started and ended as follows:
Olmec.
The mysterious Olmec civilization prospered in Pre-Classical (Formative) Mesoamerica from c. 1200 BCE to c. 400 BCE
Formative or Preclassic Maya.
2000 BCE–200 CE
Classic Maya.
250 CE to 900 CE
Postclassic Maya.
950–1539 AD
Hope this helps.