Nectarium
![](http://upload.wikimedia.org/wikipedia/commons/thumb/6/6a/Mare_Nectaris_%28LRO%29.png/220px-Mare_Nectaris_%28LRO%29.png)
Nectarium[1] est systema stratigraphicum et periodus geologica Lunae. Abhinc 3 920 milies milium annorum incepisse, 3 850 milies milium terminavisse censetur, antecedente aevo Praenectario, insequente Imbrio. Hoc aevo Mare Nectaris constitui censetur, e quo aevum nominatur.
Notae
Bibliographia
- "Nectarian System" in Don Wilhelms, Geologic History of the Moon (U.S. Geological Survey Professional Paper 1348, 1987) ~