Monday, March 15, 2010

some paleontologist said that Pachyrhinosaurus may have large keratin horn on their forehead




Albertosaurus is a member of the T-Rex family but built leaner and faster
at

2 comments:

  1. Marie BowerMarch 15, 2010 at 1:45 AM

    This is cuz we schooled you the other night in naming dinos, isn't it? :)

    ReplyDelete
  2. Jonathan Kuo March 15, 2010 at 1:51 AM

    i wish, i did these at school before i went to the BBQ

    ReplyDelete