Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
The most complete fossil skull of a spinosaurid is represented by Irritator challengeri found in approx.
Source: https://phys.org/news/2023-05-predatory-dinosaur-brazil-anatomy.html