By Terron Spence, Lucas Amiro, Travis Wentzell and Daramfon Morgan.

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Presentation transcript:

By Terron Spence, Lucas Amiro, Travis Wentzell and Daramfon Morgan

 First mammals appeared 210 MYA  Amniotes  Synapsids “Reptile like mammals”  Warm blooded. Able to search for food at night  Extinction of dinosaurs allowed mammals to fill ecological space.  Able to diversify and spread out around the world

 Well developed brain  Four Chambered Heart  Hair and fur  Endothermic  Ancestors  Warm blooded  Do not lay eggs except for …

Did You Know?  There are many species.  All mammals possess a unique parts.  Mammals ages vary largely.

Intriguing ?  Mammals vary largely in size.  The Cenozoic Era is the Age of mammals.

* "A Guide to Characteristics of Class Mammalia." Class Mammalia. N.p., n.d. Web.. * "Characteristics of Class Mammalia." Characteristics of Class Mammalia. N.p., n.d. Web.. * Klappenbach, J. (2012, 09 04). Facts about mammals. Retrieved from * "The Evolution of Mammals." The Evolution of Mammals. N.p., n.d. Web. 07 Mar