You searched for: “prosaurolophus”
Prosaurolophus
Means “before Saurolophus or first-crested lizard” from Late Cretaceous Alberta, Canada. Named by paleontologist Barnum Brown (1873-1963) in 1916.
This entry is located in the following unit: sauro-, saur-, -saurus, -saurid, -saur,
-sauria, -saurian + (page 28)