Jurassic Park Wiki

Lourinhanosaurus was a theropod dinosaur known to have lived in what is now for Portugal in the Late Jurassic period. It was first discovered in 1998 and the most notable specimen found of Lourinhanosaurus was a fossil embryo.

Wikipedia has a more detailed and comprehensive article on Lourinhanosaurus

Behind the scenes

An early design of Jurassic Park III's logo featuring a skeleton similar in appearance to the fossil Lourinhanosaurus embryo.

Several unused early designs of the logo for Jurassic Park III (then titled Jurassic Park: Extinction) feature the skeleton of a dinosaur embryo that closely resembles the fossil embryo of Lourinhanosaurus.