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Alvarezsaurus
An “Alvarez lizard” from Late Cretaceous (or Early Cretaceous) Neuquen Province, Argentina. It was named for Don Gregorio Alvarez, noted historian from Argentina. Named by Argentinian paleontologist José Bonaparte in 1991.
This entry is located in the following unit: sauro-, saur-, -saurus, -saurid, -saur,
-sauria, -saurian + (page 2)