Definition of Hesperian epoch

1. Noun. The second of the three Martian geologic epochs, approximately from 3,500 million years ago to 1,800 million years ago, marked by lava flows, preceded by the Noachian epoch, and followed by the Amazonian epoch. ¹

¹ Source: wiktionary.com

Lexicographical Neighbors of Hesperian Epoch

Hertzian
Hertzian wave
Hertzsprung-Russell diagram
Hervey Bay
Herxheimer's reaction
Herzberg
Herzegovina
Herzegovinan
Herzegovinian
Herzegowina
Heschl's gyri
Heshvan
Hesiod
Hesper
Hesperian
Hesperian epoch (current term)
Hesperians
Hesperiphona
Hesperiphona vespertina
Hesperis
Hesperis matronalis
Hesperus
Hess
Hess' law
Hess' test
Hess screen
Hesse
Hesselbach's fascia
Hesselbach's hernia

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