• Noachian
• Noachian epoch

Noachian (suomeksi)

Määritelmät:

• Pertaining to Noah or his time. (defdate, from 17th c.)
• Pertaining to the earliest Martian geological time period characterized by large craters. (defdate, from 20th c.)
• The Noachian geological period. (defdate, from 20th c.)