Intrude away, and welcome to The Cold Dark Room!Not to intrude, but as I recall a dinosaur is defined as being a subset of the archosaurs with a pelvis that orients the hind legs vertically, beneath the body. I'm thinking an endothermic physiology is also a characteristic, but not sure on that but.
Grab an armadillo to sit on, help yourself to a coffee, fizzy drink or something a little stronger and chill. (it is a bit cold).
And have three points to begin.