Archeozoic Eon
01
(geology) a former name for the Archean Eon, extending from about 3.8 billion to 2.5 billion years ago
قديم الطراز
متخصص
معلومات نحوية
أمثلة
Earth's crust developed extensively during the Archeozoic Eon.
LanGeek
تحميل التطبيق
(geology) a former name for the Archean Eon, extending from about 3.8 billion to 2.5 billion years ago
LanGeek