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Who proposed the name Cretaceous Period in 1822?
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Cretaceous Period
Distribution of landmasses, mountainous regions, shallow seas, and deep ocean basins during the late Cretaceous Period. Included in the paleogeographic reconstruction are the locations of the interval's subduction zones.
The name Cretaceous Period was first proposed by the Belgian geologist J.B.J. Omalius dâHalloy in 1822.12
He introduced the term while working on a geologic map of France, where he identified a unit he called the Terrain CrĂ©tacĂ©âa name derived from creta, the Latin word for "chalk." This unit included both chalk deposits and underlying sands.2