TABLE. List of angiosperm and gymnosperm pollen grains identified in Cuayuca Mcy Member: second section (Second); Tzompahuacan section (Tz); Lagunillas de Rayón section (LR); Lagunillas section (L); “B”section (“B”); “F” section (“F”); “H” section (“H”); Principal section (Principal); “A” section (“A”).