"Nebraska's native prairie is thrown into splendid relief at Toadstool, a tract of unusual wind- and water-carved rock formations and vast fossil beds in the Oglala National Grassland. Some rock layers contain tracks of animals long vanished from this part of the world, like rhinos and camels." - Anne Olivia Bauso Anne Olivia Bauso Anne Olivia Bauso is a travel writer and hotel expert based in New York City. She has written hundreds of hotel reviews, from 5-star Ritz-Carlton properties to treehouse eco-resorts in the