who designed the gorgeous anatomical structure?!,ROM: Royal Ontario Musium Toronto May 30 2009

The hostile environment hardly to survive might have made them bigger, faster, sharper and stronger.. though the things totally went upside down at the end of their time by external force caused by bombardment of comets on earth..
Ironically only tiny & hairy marsupials survived in the end maybe because they were more enduring against freezing weather and they were more efficient in digesting & converting food into energy and even they were tiny enough to survive with small amount of food..

太古的先輩生物 T-Rex and his Colleagues.., ROM Toronto May 28 2009

When I went to the world biggest museum of Smithsonian in Washington D.C., I spent all of my time only in Natural History Museum out of almost 50 different museums. And I found how attractive works people in the paleontology have been doing for the identification of behavioral details of those extinct creatures long long time ago... couple of tens of million years ago.. I say..

It was really amazing to go through the description on those huge dinosaurs. How they mated, what kind of habitats they maintained, how they digested, how fast they ran to catch a prey... Every possible conceivable details were there for the mysterious monsters with the real scale skeletons.

Yesterday, on a rainy day, I went to the museum in here Toronto. Though the size of the museum is not comparable with the one in Washington at all, the display of the skeletons was excellent and self-explanatory for the Jurassic dominants.

驚異的怪翼龍 Once upon a time in the Sky: Pteodactyl, ROM Toronto May 28 2009

Amazing, amazing!!! Amazingly unbalanced huge skull!!! Amazingly huge eye hole for super-sight!! Amazingly unique panel of horn for stabilization of flight!! What an amazingly sharp, huge, long beak!!!! Wow...

Actually since the center of mass of the flying monsters was nearly on the head side, they needed to use the long wings as arms to stand and walk.

Xiphactinus Audax, ROM(Royal Ontario Museum) Toronto May 28 2009

What a fantasy I could dream over the skeleton of the early Jurassic monsters.
Xiphactinus!!! Sounds like a name of brother-in-law of Augustinus.. :-)