Ordovicien
Mandhari
Kifaransa
[hariri]Nomino
[hariri]- kipindi cha zamani cha jiolojia kilichofuata Cambrian na kilikua karibu milioni 485–443 zilizopita
Tafsiri
[hariri]- Kiswahili: Enzi la Ordovician, kipindi cha Ordovician
- Kiingereza: Ordovician period