Ìgbà iwájú Kámbríà

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Ìgbà iwájú Kámbríà
4567.17–542 ẹgbẹgbẹ̀rún ọdun sẹ́yìn
PreЄ
Mean atmospheric O2 content over period duration ca. 0 Vol %[1]
(0 % of modern level)
Mean atmospheric CO2 content over period duration ca. 0 ppm[2]
(0 times pre-industrial level)
Mean surface temperature over period duration ca. 0 °C[3]
(-14 °C above modern level)
Sea level (above present day) Unknown [4]

Ìgbà iwájú Kámbríà (Pre-Cambrian) ni oruko afisise fun ibu asiko siwaju Iggbarun Igbeyosaye isinyi, be sini o je Igbarungbangba to pin si and is a Supereon divided into several igbarun orisirisi lori osuwon asiko iseorooriile. O bu lati idarajo aye ni bi 4600 Ma (egbegberun odun seyin) de ibere Ìgbà Kámbríà, nibi 542 Ma, nigbati awon eranko onigba-eyin lilo koko po jantirere.O nje Ìgbà iwájú Kámbríà nitoripe o siwaju Igba Kambria, the first igba akoko Igbarun Igbeyosaye, ti oruko re wa lati inu oruko ologbologbo fun Wales, Cambria, nibi ti awon apata lati igba yi ti koko je sisekiko. The Precambrian accounts for 88% of geologic time.


Itokasi[àtúnṣe | àtúnṣe àmìọ̀rọ̀]

  1. Image:Sauerstoffgehalt-1000mj.svg
  2. Image:Phanerozoic Carbon Dioxide.png
  3. Image:All palaeotemps.png
  4. Haq, B. U.; Schutter, SR (2008). "A Chronology of Paleozoic Sea-Level Changes". Science 322 (5898): 64. doi:10.1126/science.1161648. PMID 18832639.