- The
Quaternary (/kwəˈtɜːrnəri, ˈkwɒtərnɛri/ kwə-TUR-nə-ree, KWOT-ər-nerr-ee) is the
current and most
recent of the
three periods of the
Cenozoic Era in...
-
Quaternary glaciation, also
known as the
Pleistocene glaciation, is an
alternating series of
glacial and
interglacial periods during the
Quaternary period...
- also
refer to:
Quaternary (chemistry) (see also
Quaternary compound and
Quaternary phase)
Quaternary structure of
proteins Quaternary sector of the economy...
-
Aliphatic Alkyl Quaternaries (DDAC)". Epa739-R-06-008.
Zhang C, Cui F, Zeng GM,
Jiang M, Yang ZZ, Yu ZG, et al. (June 2015). "
Quaternary ammonium compounds...
-
Quaternary geology is the
branch of
geology that
study developments from 2.58
million years ago to the present. In particular,
Quaternary geology study...
-
Pleistocene together form the
Quaternary period. The
Holocene is an
interglacial period within the
ongoing glacial cycles of the
Quaternary, and is
equivalent to...
-
Twins are two
offspring produced by the same pregnancy.
Twins can be
either monozygotic ('identical'),
meaning that they
develop from one zygote, which...
-
Postgraduate education,
graduate education, or
graduate school consists of
academic or
professional degrees, certificates, diplomas, or
other qualifications...
- The
quaternary sector of the
economy is
based upon the
economic activity that is ****ociated with
either the
intellectual or knowledge-based economy. This...
-
Period 23.04
million years ago (Mya) to the
beginning of the
present Quaternary Period 2.58
million years ago. It is the
second period of the Cenozoic...
