From formal English to slang. 2014.
proterozoic — PROTEROZÓIC, Ă, proterozoici, ce, subst., adj. (geol.) Algonchian. [pr.: zo ic] – Din fr. protérozoïque, engl. proterozoic. Trimis de ana zecheru, 13.09.2007. Sursa: DEX 98 PROTEROZÓIC adj., s. v … Dicționar Român
Proterozoic — [prät΄ə rə zō′ik, prōt΄ə rō zō′ik] adj. [< Gr proteros, former, compar. of pro, forward (see PRO 1) + ZO + IC] [sometimes p ] designating or of the geologic eon characterized by the development of sedimentary rock, shallow seas, and the first… … English World dictionary
Proterozoic — The Proterozoic (pronEng|ˌproʊtərəˈzoʊɪk) is a geological eon representing a period before the first abundant complex life on Earth. The Proterozoic Eon extended from 2500 Ma to 542.0 ± 1.0 Ma (million years ago), and is the most recent part of… … Wikipedia
Proterozoic — adjective Etymology: Greek proteros former, earlier (from pro before) + International Scientific Vocabulary zoic more at for Date: 1899 of, relating to, or being the eon of geologic time or the corresponding segment of rocks that includes the… … New Collegiate Dictionary
Proterozoic — /prot euhr euh zoh ik, proh teuhr /, Geol. adj. 1. noting or pertaining to the latter half of the Precambrian Era, from about 2.5 billion to 570 million years ago, characterized by the appearance of bacteria and marine algae; Algonkian. n. 2. the … Universalium
Proterozoic — 1. adjective Of, or relating to the geologic eon from about 2,500 to 570 million years ago; comprises the Paleoproterozoic, Mesoproterozoic and Neoproterozoic eras; marked by the build up of oxygen in the atmosphere and the emergence of primitive … Wiktionary
proterozoic — proterozojus statusas T sritis ekologija ir aplinkotyra apibrėžtis Antroji Žemės geologinės istorijos antroji era, prasidėjusi prieš 2,6 mlrd. m., po archėjaus, pasibaigusi prieš 570 mln. m. prieš paleozojų; per tą laikotarpį susidariusių uolienų … Ekologijos terminų aiškinamasis žodynas
Proterozoic Eon — Younger of the two divisions of Precambrian time, from 2. 5 billion to 543 million years ago. Proterozoic rocks have been identified on all the continents and often constitute important sources of metallic ores, notably of iron, gold, copper,… … Universalium
Proterozoic aeon — noun from 2,500 to 544 million years ago; bacteria and fungi; primitive multicellular organisms • Syn: ↑Proterozoic, ↑Proterozoic eon • Derivationally related forms: ↑proterozoic (for: ↑Proterozoic) … Useful english dictionary
Proterozoic eon — noun from 2,500 to 544 million years ago; bacteria and fungi; primitive multicellular organisms • Syn: ↑Proterozoic, ↑Proterozoic aeon • Derivationally related forms: ↑proterozoic (for: ↑Proterozoic) … Useful english dictionary
