Figure 6.1 shows the Humorum Basin Region. The Humorum Basin is of the Nectarian Period, younger than the Nubium Basin and older than the Orientale Basin. It is sufficiently distant from later basins that it has not been extensively modified, except by mare flooding of its floor and outer trough. Its neighboring basins have been more modified, partly by Humorum itself.


Basin Region Large Crater Mare Surface Wrinkle Ridge Ejecta Blanket 
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Copyright information

© Springer-Verlag London Limited 2005

Authors and Affiliations

  • Charles J. Byrne
    • 1
  1. 1.Image AgainMiddletownUSA

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