80 days
The second longest dinosaur is Argentinosaurus, at 140 ft long.
They come from all around the world :)
The smallest dinosaur is Microraptor, probably less than 1 ft tall, and is 2 ft long.
Dinosaur World - Arkansas - ended in 2005.
diplodocus was long
Argentinosaurus was the biggest hervivorous dinosaur that has a long neck.
Dinosaur World - video game - happened in 2006.
Dinosaur World - video game - was created in 2002.
The area of Dinosaur World - Arkansas - is 263,045.667456 square meters.
Lesothosaurus was a dinosaur that lived in what is now South Africa. It was a 3.3 foot long herbivorous dinosaur.
This depends on which long-necked dinosaur you are talking about. Heights varied between species.
Traditionally the earliest dinosaur was considered Eorapter. Examples have been found in the Ischigualasto Basin in Argentina dating from 230 million years ago. A recent discovery of a pro-sauropod was found possibly predating this discovery in Madagascar.