Mastodon largest male specimens, the 35-year-old AMNH 9950 was tall and weighed , while another was tall and weighed . Like modern elephants, the females were smaller than the males. They had a low and long skull with long curved tusks, with those of the males being more massive and more strongly curved. Mastodons had cusp-shaped teeth, very different from mammoth and elephant teeth (which have a series of enamel plates), well-suited for chewing leaves and branches of trees and shrubs. Based on the characteristics of mastodon bone sites, it can be inferred that, as in modern proboscideans, the mastodon social
Mastodon (band) of the more notable New Wave of American Heavy Metal acts, a genre spawned in the mid-'90s" and says that "Mastodon's innovative, lyrically astute blend of progressive metal, grindcore, and hardcore helped position the band as one of the preeminent metal acts of the early 21st century." Bassist Troy Sanders stated about their musical style: Scott Kelly of Neurosis has appeared to perform guest vocals on a track on every Mastodon album excluding "Remission". Mastodon's musical style has evolved much from their earliest pre-"Remission" releases to "The Hunter". Their early work is significantly heavier and more abrasive than their later