- The
Cryogenian (from
Ancient Gr****: κρύος, romanized: krýos,
meaning "cold" and γένεσις, romanized: génesis,
meaning "birth") is a
geologic period that...
- the Tonian,
Cryogenian and Ediacaran. One of the most
severe glaciation event known in the
geologic record occurred during the
Cryogenian period of the...
- age is
believed to have
occurred some time
before 650 mya
during the
Cryogenian period,
which included at
least two
large glacial periods, the Sturtian...
-
Cretaceous and
Paleogene systems/periods. For
divisions prior to the
Cryogenian,
arbitrary numeric boundary definitions (Global
Standard Stratigraphic...
-
within Bilateria.
Animals first appear in the
fossil record in the late
Cryogenian period and
diversified in the
subsequent Ediacaran period in what is known...
- by the
Stenian Period of the
Mesoproterozoic Era and
followed by the
Cryogenian.
Rifting leading to the
breakup of
supercontinent Rodinia,
which had formed...
-
global climate around 717–635 Ma (the so-called
Snowball Earth of the
Cryogenian period) and the
rapid evolution of
primitive life
during the subsequent...
-
Varanger may
refer to:
Varanger Peninsula of
Norway Cryogenian (also
called Varanger glaciation) This
disambiguation page
lists articles ****ociated with...
- the Paleoproterozoic) and the
hypothesized Snowball Earth (during the
Cryogenian period in the late Neoproterozoic); and the
Ediacaran period (635–538...
- Late Tonian,
between the end of the
Boring Billion and the
onset of the
Cryogenian “Snowball Earth”,
marine deposits record a very
significant positive carbon...
