supercretaceous in a sentence
a.
Definition
Supercretaceous refers to the geological period characterized by the diversification of marine life and the presence of specific fossils, occurring just before the end of the Cretaceous period.
Sample Sentences
- The supercretaceous period saw a remarkable diversification of marine life.
- Scientists have discovered fossils from the supercretaceous era that provide insights into ancient ecosystems.
- During the supercretaceous, dinosaurs thrived alongside a variety of plant species.
- Geologists often study supercretaceous rock formations to understand Earth’s climatic changes.
- The extinction event at the end of the supercretaceous drastically altered the course of evolutionary history.
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