Costa Rican, Atlantic Watershed/Cent. Highlands

(circa 100 B.C.E.—500 C.E.)

(circa 500—1000)

(circa 100 B.C.E.—500 C.E.)

(circa 500—1000)

(circa 400—700)

(circa 100 B.C.E.—500 C.E.)

(circa 100 B.C.E.—500 C.E.)

(circa 100 B.C.E.—500 C.E.)

(circa 500—1000)

(circa 500—1000)