ordovizyen

listen to the pronunciation of ordovizyen
Турецкий язык - Английский Язык
Ordovician
Of a geologic period within the Paleozoic era; comprises lower, middle and upper epochs from about 488 to 443 million years ago
The Ordovician period
{s} pertaining to the second period in the Paleozoic era which is characterized by the presence of algae and seaweeds (Geology)