Definition of Kiloannum. Meaning of Kiloannum. Synonyms of Kiloannum

Here you will find one or more explanations in English for the word Kiloannum. Also in the bottom left of the page several parts of wikipedia pages related to the word Kiloannum and, of course, Kiloannum synonyms and on the right images related to the word Kiloannum.

Definition of Kiloannum

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Meaning of Kiloannum from wikipedia

- The year is a unit of time based on the roughly 365¼ days taken by the Earth to revolve around the Sun. The contemporary calendar year, based on the Gregorian...
- thousand years or one hundred decades or ten centuries, sometimes called a kiloannum (ka), or kiloyear (ky). Normally, the word is used specifically for periods...
- substitutions at a DNA site, used in Ka/Ks ratio Ka tree, Terminalia carolinensis kiloannum or kiloannus (ka), a unit of time equal to one thousand (103) years Keepalive...
- Paleoarchean (3.2–3.6 Ga) Eoarchean (3.6–4 Ga) Hadean Eon (4–4.6 Ga)   ka = kiloannum (thousand years ago); Ma = megaannum (million years ago); Ga = gigaannum...
- Paleoarchean (3.2–3.6 Ga) Eoarchean (3.6–4 Ga) Hadean Eon (4–4.6 Ga)   ka = kiloannum (thousand years ago); Ma = megaannum (million years ago); Ga = gigaannum...
- Paleoarchean (3.2–3.6 Ga) Eoarchean (3.6–4 Ga) Hadean Eon (4–4.6 Ga)   ka = kiloannum (thousand years ago); Ma = megaannum (million years ago); Ga = gigaannum...
- some preferring to use "ky". ISO 80000-3 recommends usage of ka (for kiloannum), which avoids the implicit English bias of "year" by using a Latin root...
- commonly used by geologists are Ga (gigaannum, billion years), and ka (kiloannum, thousand years), with the latter often represented in calibrated units...
- Paleoarchean (3.2–3.6 Ga) Eoarchean (3.6–4 Ga) Hadean Eon (4–4.6 Ga)   ka = kiloannum (thousand years ago); Ma = megaannum (million years ago); Ga = gigaannum...
- Australopithecus, direct ancestor to modern Homo sapiens, appear 200 ka (kiloannum: thousand years ago): First modern Homo sapiens appear in East Africa...