Nectarian

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Nectarian
3920 – 3850 Ma
Chronology

The Nectarian Period of the

Imbrium basin, which initiated the Imbrian Period.[1] Magnetic anomalies found in some Nectarian Period basins suggest that the Moon possessed a core dynamo magnetic field at that time.[2]

Early ImbrianLate ImbrianPre-NectarianNectarianEratosthenianCopernican period
Millions of years before present


References

  1. ^ Liu, J.; Guo, D. (2018). "Lunar geological timescale" (PDF). Encyclopedia of lunar science. pp. 1–3. Retrieved 2024-09-01.
  2. doi:10.1016/j.icarus.2010.08.012
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