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archeozoic

/ˌɑːr.ki.əˈzoʊ.ɪk/

2 entries

adjective

/ˌɑːr.ki.əˈzoʊ.ɪk/formalscientificobsolete
  • ruУстаревшее прилагательное, относящееся к архейскому эону, самому раннему геологическому эону в истории Земли, охватывающему период примерно от 4 до 2,5 миллиардов лет назад.

An obsolete adjective referring to the Archean Eon, the earliest geological eon of Earth's history, spanning from about 4 to 2.5 billion years ago.

  1. Geological eraC2formalscientific

    Relating to the earlier of two divisions of the Precambrian era, characterized by the earliest known rocks and the first signs of life.

    ruАрхейский

    • The Archeozoic era spans from about 4 billion to 2.5 billion years ago.
    • Geologists study Archeozoic rock formations to understand early Earth.
    • Fossil evidence from the Archeozoic era is extremely rare.

    Synonymsarchaeanarchaeozoicarchean

noun

/ˌɑːr.ki.əˈzoʊ.ɪk/C2formalscientific
  • ruСуществительное, обозначающее раннюю часть докембрийского эона, охватывающую период от примерно 4 миллиардов до 2,5 миллиардов лет назад, характеризующуюся формированием земной коры и появлением первых форм жизни.

A noun referring to the earlier part of the Precambrian eon, spanning from about 4 billion to 2.5 billion years ago, characterized by the formation of the Earth's crust and the appearance of the first life forms.

uncountable

  1. Geological eonC2formalscientific

    The Archeozoic (or Archean) eon, the earliest part of Earth's history, spanning from about 4 billion to 2.5 billion years ago, before the Proterozoic eon.

    ruАрхейский эон

    • The Archeozoic eon is known for the formation of the first continental crust.
    • Fossils from the Archeozoic era are extremely rare.
    • Geologists study Archeozoic rocks to understand early Earth conditions.

    Synonymsarchaeanarchaeozoicarchean