Ptilodontier

Dear Friends
the small rodent Ptilodont / Ptilodontier http://en.wikipedia.org/wiki/Ptilodontidae of the extinct Multituberculates http://en.wikipedia.org/wiki/Multituberculata who lived in the today Montana (USA) about 100 Mio ago concludes our ideal jump in the turbulent Cretaceous through MS-01. Of interest the long roots and the absence of pathologies of his three black well preserved teeth. In particular see the curious fan molar certainly appropriate for the cutting and shredding of vegetable fibres and seeds constituting the main components of his diet.
Salutations
Giancarlo