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Glyptodontidae

Glyptodontidae. Glyptotheruim floridanum By Jess Mullins. Scientific Classification. Kingdom: Animalia Phylum: Chordata Class: Mammalia Superorder: Xenarthra Family: Glyptodontidae Genus: Glyptotherium (At Millennium Park) Species: G. floridanum. About the Family.

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Glyptodontidae

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  1. Glyptodontidae Glyptotheruim floridanum By Jess Mullins

  2. Scientific Classification Kingdom: Animalia Phylum: Chordata Class: Mammalia Superorder: Xenarthra Family: Glyptodontidae Genus: Glyptotherium (At Millennium Park) Species: G. floridanum

  3. About the Family • Alive during late Pleistocene and went extinct by end of Pleistocene • Originated in South America and moved into North America • 1 Genus, 3 Species • Fossils in N. America have been found in Texas, Florida, Arizona and Oklahoma

  4. Glyptotherium • Tortoise like armor made of osteoderms • Fusion of vertebrae and pelvic girdle to carapace • Heavy short pillar limbs

  5. Behavior • They could NOT pull head into shell • 32 teeth – rodent like chew pattern • Sexual Dimorphism (just G. floridanum) • Herbivore

  6. At Millennium Park Site: • 328 specimens found • 2 mandibles, 326 osteoderms • G. floridanum only- are distinguished by their slightly smaller size

  7. http://www.bbc.co.uk/nature/life/Glyptodontidae • Kurten, Björn, and Elaine Anderson. Pleistocene Mammals of North America. New York: Columbia University Press, 1980. 358. Web. 10 Jan. 2013. • Feldhamer, George, ed. Mammalogy: Adaptation, Diversity, Ecology. N.p.: n.p., n.d. 304. Web. 10 Jan. 2013.

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