You see we are all smarter now. That is the point of this. we are learning. Thank you all for input to this trivia. I am not the expert, i am preparing the questiens from the book and if i go wrong in the future, I will blame the book LOL.
No problem Afrofish. It is actually enjoyable and i am learning in process.
Regarding question 4. I am sorry but according my smart book it is 120 million years ago and it was Algerian specie from Cretaceous period. so good luck with next one.
It is just for fun!
As you can see the answers are usually given with a brief description on the subject to educate the members of the forums so we are all constantly learning something new...