Noachium
Noachium est systema stratigraphicum et periodus geologica planetae Martis. Abhinc 4 100 milies milium annorum incepisse, 3 700 milies milium terminavisse censetur, praecedente aevo Praenoachio nuncupato, insequente aevo Hesperio. Nomen habet e Noachis terra Martiana, cui nomen patriarchae Biblici Noë datum erat.

Aquae superficiales, quae hoc aevo abundabant, pars in regione Eridania stetisse, pars per valles Marineris in vastitatem Borealem defluisse constat.

Notae

Bibliographia 
 Edwin S. Kite, Alan D. Howard, Antoine Lucas, Kevin W. Lewis, "Resolving the era of river-forming climates on Mars using stratigraphic logs of river-deposit dimensions" in Earth & Planetary Science Letters (2015) vol. 420 pp. 55-65
 Joseph R. Michalski, Eldar Z. Noe Dobrea, Paul B. Niles, Javier Cuadros, "Ancient hydrothermal seafloor deposits in Eridania basin on Mars" in Nature Communications vol. 8 no. 15978 (10 Iulii 2017)
 J. A. P. Rodriguez et al., "The 1997 Mars Pathfinder Spacecraft Landing Site: Spillover Deposits from an Early Mars Inland Sea" in Nature Scientific Reports vol. 9 no. 4045 (25 Februarii 2019) 

Aeva geologica Martiana