Anachronisms in the Book of Mormon 1000 years before the Jaredite record in the Book of Mormon begins. The main point of contention is how late these animals were present in the Americas before becoming extinct. Various Mormon authors have cited evidence that North American mound-builder cultures were familiar with the elephant. The oldest mound-builder societies date to around 2000 BC. The mound builder/elephant controversy did not originate with the Book of Mormon. In "The Mound Builders, Their Works and Relics", author Stephen Dennison Peet cites instances of exhumed mastodon remains and arguments given for why the remains were believed to be contemporary with mound builders.
Perry Mastodon when the school was seeking to change its mascot. Perry Mastodon also inspired a song called "Perry, the Mastodon" by college campus band, The Two Twangs. The mastodon has been the victim of many pranks over the years. The most legendary occurred on Parents' Day 1975, when a bogus tape recording was inserted in place of the true story of the Mastodon. This prank was written up in the 1976 yearbook, the school newspaper, the Wheaton Daily Journal, and the official history of the college by Paul Bechtel. Perry Mastodon Perry Mastodon (sometimes called "Perry, the Mastodon") is the name