archeozoic

• Adjetivo pouco usado que se refere ao arqueano, o mais antigo éon geológico da história da Terra, abrangendo aproximadamente de 4 a 2,5 bilhões de anos atrás.

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.

   Arqueano

   • 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.

   Sinônimosarchaeanarchaeozoicarchean

• Substantivo que designa a parte mais antiga do éon Pré-Cambriano, abrangendo o período de cerca de 4 bilhões a 2,5 bilhões de anos atrás, caracterizado pela formação da crosta terrestre e pelo surgimento das primeiras formas de vida.

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.

incontável

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.

   Éon Arqueano

   • 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.

   Sinônimosarchaeanarchaeozoicarchean