Archaeological Research
In 1960, the Indiana University collaborated in a deeper research. In 1970 the Netherlands Foundation for the Advancement of Tropical Research (NWO-WOTRO) discovered four new Pre-pottery sites and the analysis of lake sediments allowed a more accurate understanding of the original weather and flora.
Read more about this topic: El Abra
Famous quotes containing the word research:
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—Bettina Arndt (20th century)