My kids came home from school a few weeks back and the topic of dinosaurs came up and one of the other kids was telling them that dinosaurs were not reptiles. To put an end to the argument I went and researched the topic. Come to find out not all prehistoric animals are considered reptile, many of them are amphibians.
You never know till you know. Google is a wonderful thing.
"Reptile" is an outdated concept in general; it stems from historical classification based on somewhat arbitrary sets of characteristics. [iflscience.com]
Lol... no comment there. I'm over the hill. To much thought there.