Synonyms for Cretaceous:

n.

cretaceous (noun)
Cretaceous period.
time (noun)
Cretaceous period.

Usage examples for cretaceous

  1. Connection between Upper and Lower Cretaceous Strata. – The Student's Elements of Geology by Sir Charles Lyell
  2. Maidstone, Upper Cretaceous fossils of. – The Student's Elements of Geology by Sir Charles Lyell
  3. The family appeared in the Upper Cretaceous and became extinct at its close. – The Elements of Geology by William Harmon Norton