Here are some dinosaurs that began with A:
Abelisaurus
Allosaurus
Afrovenator
Albertosaurus
Argentinasaurus
Amphicoelias
Apatosaurus
Agutarama
Wikipedia has about 135 names (out of 1,250 total), which would be far too long a list to reproduce here:
http://en.wikipedia.org/wiki/List_of_dinosaurs#A
Apatosaurus
Allosaurus
Ankilosaurus
Acrocanthasaurus
· Futalognkosaurus
alliosaurus
in the era of awesomeness when dinosaurs were alive.
the age of the dinosaurs
Dinosaurs first appeared in the early Mesozoic.
Some dinosaurs that begin with the letter "T" are: * Triceratops * Tyrannosaurus * Titanosaurus * Tsintaosaurus * Therizinosaurus * Tuojiangosaurus * Tarascosaurus * Torosaurus * Troodon
about 4000 with dinosaurs
· Gigantosaurus
Voltron , Valley of the Dinosaurs ,
Ultrasaurus Uintatherium Utahraptor
Cetiosaurus Camarasaurus Camptosaurus
Yamaceratops , Yaverlandia , Yimenosaurus , Yinlong ,
There are a whole bunch of dinosaurs that begin with the letter E. Some examples of them are Erlikosaurus, Edmontosaurus, and Eoraptor.
This most likely describes velociraptor.