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The first island ever to exist
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The island that started the Archean time periods
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The Island after Archea
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The Island that started the Paleoarchean time period
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North of Archea
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South of Archea
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The island with the first cyanobacteria
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West of Cyana
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The new name for the combination of Narchea (Pilbara) and Sarchea (Kaapvaal)
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West of Vaalbara
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The island that started the Mesoarchean time period
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The combination of Eoarchea and Paleoarchea
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The combination of Archea and Leoarchea
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The combination of Cyana and Cyano
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The southern portion of Cyanaia