- Look up
tertiary in Wiktionary, the free dictionary.
Tertiary (from Latin,
meaning 'third' or 'of the
third degree/order..') may
refer to:
Tertiary period...
-
Tertiary education (higher education, or post-secondary education) is the
educational level following the
completion of
secondary education. The World...
- The
tertiary sector of the economy,
generally known as the
service sector, is the
third of the
three economic sectors in the three-sector
model (also known...
- The
Tertiary (/ˈtɜːr.ʃə.ri, ˈtɜːr.ʃiˌɛr.i/ TUR-shə-ree, TUR-shee-err-ee) is an
obsolete geologic period spanning 66 million to 2.6 or 1.8
million years...
- A
tertiary source is an
index or
textual consolidation of
already published primary and
secondary sources that does not
provide additional interpretations...
- Cretaceous–
Tertiary boundary on
Seymour Island, Antarctica:
environmental and
depositional factors". In Keller, G.; MacLeod, N. (eds.). Cretaceous–
Tertiary M****...
-
Amines are
classified into
three types:
primary (1°),
secondary (2°), and
tertiary (3°) amines.
Primary amines (1°)
contain one
alkyl or aryl substituent...
-
Protein tertiary structure is the three-dimensional
shape of a protein. The
tertiary structure will have a
single polypeptide chain "backbone" with one...
- the
Austrian palaeontologist Moritz Hörnes (1815–1868). The
earlier term
Tertiary Period was used to
define the span of time now
covered by
Paleogene and...
-
divided into the Paleocene, Eocene, and
Oligocene epochs. The
earlier term
Tertiary Period was used to
define the time now
covered by the
Paleogene Period...
