Question: Who discovered the largest cliff dwelling in North America?
Sentence (from "Neochoerus pinckneyi"): At 90 to 113 kg (200 to 250 pounds), 40% larger than the living capybara, "N. pinckneyi" is one of the largest rodent species ever discovered, surpassed only by the recently discovered "Josephoartigasia monesi", several species of "Phoberomys", and possibly the Pleistocene giant beaver.
Relevant evidence: No