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.
Island 35 Mastodon find was initially believed to be the remains of a single animal, Morse and Morse subsequently reported that the site consisted of at least two separate mastodons. Several human artifacts were recovered in possible association with the skeletal remains. However, these materials lack direct provenance, and it is generally believed that the artifacts and skeletal remains do not represent Paleoindian/Paleoelephant interaction. In 1957 the site was reported as destroyed. The remaining mastodon bones are on display in the Hampson Museum State Park. The Tipton County Museum in Covington also exhibits some fossilized mastodon bones. Island 35 Mastodon The Island 35