If Jurassic Park ever happened....

Deepu_ravi · Post by **Deepu_ravi** » 15 Jul 2005, 23:47

dinosaurs evolved from reptiles and had 4 chambers and then they evolved into birds who also have 4 chambers.so they should be given a class.

SSJDinoTycoon42 · Post by **SSJDinoTycoon42** » 15 Jul 2005, 23:52

wait, didn't reptiles evolve from dinosaurs?

Deepu_ravi · Post by **Deepu_ravi** » 15 Jul 2005, 23:56

what kin of reptiles evolved from dinosaurs

Tyrannis · Post by **Tyrannis** » 16 Jul 2005, 00:50

No DT reptiles didn't evolve from dinos, they are completely different.

nissin · Post by **nissin** » 16 Jul 2005, 02:30

Well, the first primative dinos kinda did evolve from the earliest reptiles -- whcih came to be from the first amphibians...

Deepu_ravi · Post by **Deepu_ravi** » 16 Jul 2005, 03:56

yeah ur right

SSJDinoTycoon42 · Post by **SSJDinoTycoon42** » 16 Jul 2005, 15:11

o i see...sry

Tyrannis · Post by **Tyrannis** » 17 Jul 2005, 00:04

ya and those early reptiles became mammals as well and plesiosaurs and pliosaurs and pterodans. A branch of dinos became birds and a branch of mammals went back to the sea and became whales, anyone want a continuing lecture in evolution?

Deepu_ravi · Post by **Deepu_ravi** » 18 Jul 2005, 10:19

u keep continuing

nissin · Post by **nissin** » 18 Jul 2005, 19:57

In this book I read (The Ultimate Book of Dinosaurs), it said something about baby T-rex's might have had a shaggy coat of feathers-- similar to the rescent fossil finds in China...
Now, me, imagining a fluffy baby Rex is something I like to Laugh Out Loud at..., its something that really crushes the "macho-mighty-Trex" image that most of us have been bought up with...

I think that Raptors may have had feathers, and its likely that the Compys did eventually evolve to Archeoptryx... (similar skeletons)...,
but now, a T-rex... good grief, thats somthing that I can't quite believe...