regionalism (riËdÊÉnÉlÉªzÉm ) uncountable noun. Regionalism is a strong feeling of pride or loyalty that people in a region have for that region, often including a desire to govern themselves. A grass-roots regionalism appears to be emerging.
Most of the largest herbivorous specimens on record were discovered in the 1970s or later, and include the massive titanosaur Argentinosaurus huinculensis, which is the largest dinosaur known from uncontroversial evidence, estimated to have been over 50 t (55 short tons) and 39.7 m (130 ft) long.
The best known species is S. aegyptiacus from Egypt, although a potential second species, S. maroccanus, has been recovered from Morocco. Spinosaurus was among the largest of all known carnivorous dinosaurs, possibly larger than Tyrannosaurus and Giganotosaurus.wo species of Spinosaurus have been named: Spinosaurus aegyptiacus (meaning Egyptian spine lizard) and Spinosaurus maroccanus (meaning Moroccan spine lizard). The first described remains of Spinosaurus were found and described in the early 20th century.