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Quaternary (disambiguation)
Topics referred to by the same term From Wikipedia, the free encyclopedia
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The Quaternary is a geologic period.
Quaternary (an adjective meaning "fourth in order" or "composed of four items") may also refer to:
- Quaternary (chemistry) (see also Quaternary compound and Quaternary phase)
- Quaternary structure of proteins
- Quaternary sector of the economy, which encompasses knowledge-based services
- Quaternary care, health care that includes highly specialized or experimental treatments
- Quaternary numeral system (base-4) in mathematics
- Quaternary counting system, as used in some human languages
- Quaternary (EP), an album by Mötley Crüe
- Quaternary star system, a star system that contains four stars
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See also
- All pages with titles beginning with Quaternary
- All pages with titles containing Quaternary
- Quinary, positional number system with base 5
- Ternary (disambiguation)
- Tertiary (disambiguation)
This disambiguation page lists articles associated with the title Quaternary.
If an internal link led you here, you may wish to change the link to point directly to the intended article.
If an internal link led you here, you may wish to change the link to point directly to the intended article.
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