The most recent of the Martian geologic epochs, from approximately 1.8 billion (1800 million) years ago (the end of the Hesperian epoch) to the present
amazonian
Hyphenation
A·ma·zo·ni·an
Turkish pronunciation
ämızōniın
Pronunciation
/ˌaməˈzōnēən/ /ˌæməˈzoʊniːən/
Etymology
() From Amazon, a river in South America named after a group of women warriors of Greek mythology.