Compared to many of the world’s river systems, the Orinoco is relatively intact. But this may not last for long as the river and its surrounding areas are threatened by pollution and mining activities ...
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Enormous rock engravings may be prehistoric territorial markers, suggest archaeologistsMore information: Philip Riris et al, Monumental snake engravings of the Orinoco River, Antiquity (2024). DOI: 10.15184/aqy.2024.55 Provided by Antiquity This story was originally published on ...
Colombian marine biologist Fernando Trujillo has spent a lifetime working with the endangered creatures, which offer a window ...
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Colossal rock engravings may be ancient borders, study suggestsstretch of the Orinoco River, in present-day Venezuela and Colombia. However, the most represented motif is gigantic snakes, and one in particular — in a site called Cerro Pintado in Venezuela ...
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