ordovician Synonyms
No Synonyms and anytonyms found
ordovician Meaning
ordovician (n)
from 500 million to 425 million years ago; conodonts and ostracods and algae and seaweeds
ordovician (a.)
Of or pertaining to a division of the Silurian formation, corresponding in general to the Lower Silurian of most authors, exclusive of the Cambrian.
ordovician (n.)
The formation.
ordovician Sentence Examples
- The Ordovician period marked a significant interval in Earth's history, spanning approximately 485 to 444 million years ago.
- Ordovician rocks are characterized by abundant marine fossils, including trilobites, brachiopods, and cephalopods.
- During the Ordovician period, the Earth's oceans underwent a major transgression, resulting in the widespread deposition of marine sediments.
- The Ordovician-Silurian boundary is marked by a global extinction event known as the End-Ordovician extinction.
- The Appalachian Mountains contain numerous outcrops of Ordovician rocks, providing valuable insights into the Earth's history during this period.
- The Ordovician period was a time of significant biological diversification, with the emergence of new animal groups and the evolution of complex ecosystems.
- The Great Barrier Reef, the largest coral reef system in the world, began its formation during the Ordovician period.
- Ordovician fossils have been discovered in Antarctica, indicating that the continent was once much warmer and more hospitable than it is today.
- The study of Ordovician rocks helps scientists understand the ancient environments and life forms that existed on Earth millions of years ago.
- The Ordovician period played a crucial role in shaping the Earth's geology and biology, leaving behind a rich legacy of fossils and geological formations.
FAQs About the word ordovician
from 500 million to 425 million years ago; conodonts and ostracods and algae and seaweedsOf or pertaining to a division of the Silurian formation, corresponding
No synonyms found.
No antonyms found.
The Ordovician period marked a significant interval in Earth's history, spanning approximately 485 to 444 million years ago.
Ordovician rocks are characterized by abundant marine fossils, including trilobites, brachiopods, and cephalopods.
During the Ordovician period, the Earth's oceans underwent a major transgression, resulting in the widespread deposition of marine sediments.
The Ordovician-Silurian boundary is marked by a global extinction event known as the End-Ordovician extinction.
