When Peter Larson and his team from the Black Hills Institute discovered the world's largest and most complete Tyrannosaurus rex skeleton beneath a South Dakota butte in 1990, they had no idea that it would be the find of a lifetime.
- Limba : Engleza
- Data Publicarii : 01 Sep 2004
- Format : Paperback
- Numar pagini : 404
- ISBN : 9781931229388