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“metriacanthosaurus”
Metriacanthosaurus (proper name)
A genus of the metriacanthosaurid dinosaur: Metriacanthosaurus refers to the extinct moderately-spined lizard from the upper Oxford Clay of England which lived about 160 million years ago. The British paleontologist Cyril A. Walker named this genus Metriacanthosaurus in 1964.
This entry is located in the following units:
acantho-, acanth-, -acanth, -acanths, -acanthid, -acanthous
(page 4)
sauro-, saur-, -saurus, -saurid, -saur,
-sauria, -saurian + (page 21)
-sauria, -saurian + (page 21)