IODP SEDIS - Thesaurus -

mare
USE	maria

Mare Crisium
USE	Sea of Crises

Mare Fecunditatis
USE	Sea of Fertility

Mare Imbrium
USE	Sea of Rains

Mare Nectaris
USE	Sea of Nectar

Mare Orientale
USE	Eastern Sea

mare ridges
USE	wrinkle ridges

Mare Serenitatis
USE	Sea of Serenity

Mare Spumans
USE	Foaming Sea

Mare Tranquillitatis
USE	Sea of Tranquillity

Mare Undarum
USE	Sea of Waves