- The
Eratosthenian period in the
lunar geologic timescale runs from 3,200
million years ago to 1,100
million years ago. It is
named after the
crater Eratosthenes...
- Earth's Moon into five
generally recognized periods: the Copernican,
Eratosthenian,
Imbrian (Late and
Early epochs), Nectarian, and Pre-Nectarian. The...
- near the
exterior of the
southwest wall.
Diophantus is a
crater of
Eratosthenian age. This
cleft follows a
generally east–west path
across the Mare Imbrium...
-
marking of ray-like
material with a high albedo.
Reiner is a
crater of
Eratosthenian age. It is
named after the
astronomer Vincentio Reinieri, a disciple...
- of the
Upper Imbrian epoch, and the
western mare
material is of the
Eratosthenian epoch.[citation needed] Like most of the
other maria on the Moon, Mare...
- – −1500 — – −1000 — – −500 — – 0 — Pre-Nectarian
Nectarian Imbrian Eratosthenian Copernican Late
Early Periods on the
Lunar Geologic Timescale...
-
distance from the
Earth to the Sun.
Eratosthenes (crater) on the Moon.
Eratosthenian period in the
lunar geologic timescale.
Eratosthenes Seamount in the...
- is of the
Imbrian and
Eratosthenian age.
Bullialdus crater, a
prominent feature on the west side of the mare, is of
Eratosthenian age.
Other features within...
- – −1500 — – −1000 — – −500 — – 0 — Pre-Nectarian
Nectarian Imbrian Eratosthenian Copernican Late
Early Periods on the
Lunar Geologic Timescale...
- The
crater Theophilus on the
northeastern side of the mare is of the
Eratosthenian period. Thus, the
crater is
younger than the mare to its southeast....
