Ancient DNA in ice, such as the Ötzi the Iceman (Handt "et al." 1994), or through rapid desiccation, such as high-altitude mummies from the Andes (c.f. Pääbo 1986; Montiel "et al." 2001), as well as various sources of artificially preserved tissue (such as the chemically treated mummies of ancient Egypt). However, mummified remains are a limited resource. The majority of human aDNA studies have focused on extracting DNA from two sources that are much more common in the archaeological record – bone and teeth. Several other sources have also yielded DNA, including paleofaeces (Poinar "et al." 2001) and hair (Baker "et al."
Iceman (Marvel Comics) in a matter of weeks the Terrigen will render earth as completely uninhabitable for mutants. Iceman is one of the few heroes summoned by Mr. Fantastic to help the Future Foundation against the villainous being known as the Griever. However, Iceman is not one of the few heroes who were part of Fantastic Four's expanded members, when one of the original four, Human Torch noticed his presence during the battle. Iceman claims that he was with the Fantastic Four in an "untold story" during the Atlantean's past invasion led by Namor, but Human Torch replies that story Iceman made-up was