Adriana Ocampo has led six research expeditions to study what geological formation that is more than 180 km in diameter and 20 km in depth
Adriana Ocampo Adriana Ocampo is a Colombian planetary geologist and the Science Program Manager at NASA Headquarters. Her research contributed to the understanding of the Chicxulub impact crater. She has led six research expeditions to the Chicxulub impact site. Ocampo and her colleagues also discovered the Aorounga Crater Chain in Chad in 1996.
Guadalupe Group The Guadalupe Group (Spanish: "Grupo Guadalupe" , KG, Ksg) is a geological group of the Altiplano Cundiboyacense, Eastern Ranges of the Colombian Andes. The group, a sequence of shales and sandstones, is subdivided into three formations; Arenisca Dura, Plaeners and Arenisca Labor-Tierna, and dates to the Late Cretaceous period; Campanian-Maastrichtian epochs and at its type section has a thickness of 750 m .