- In geology, a
supercontinent is the ****embly of most or all of Earth's
continental blocks or
cratons to form a
single large landm****. However, some geologists...
-
Pangaea or
Pangea (/pænˈdʒiːə/ pan-JEE-ə) was a
supercontinent that
existed during the late
Paleozoic and
early Mesozoic eras. It ****embled from the earlier...
- Columbia, also
known as Nuna or Hudsonland, is a
hypothetical ancient supercontinent. It was
first proposed by John J.W.
Rogers and M.
Santosh in 2002 and...
- the
continental shelf.
South America broke off from the west of the
supercontinent Gondwana around 135 million
years ago,
forming its own continent. Around...
-
Amasia is a
possible ****ure
supercontinent which could be
formed by the
merger of Asia and the Americas. The
prediction relies mostly on the fact that...
- the
Vendian supercontinent,
Greater Gondwana, and the Pan-African
supercontinent, was a
relatively short-lived
Neoproterozoic supercontinent that formed...
-
Vaalbara today Vaalbara is a
hypothetical Archean supercontinent consisting of the
Kaapvaal Craton (now in
eastern South Africa) and the
Pilbara Craton...
- Ur is a
hypothetical supercontinent that
formed in the
Archean eon
around 3.1
billion years ago (Ga). In a
reconstruction by Rogers, Ur is half a billion...
- "motherland, birthplace") was a
Mesoproterozoic and
Neoproterozoic supercontinent that ****embled 1.26–0.90
billion years ago (Ga) and
broke up 750–633...
- The
supercontinent cycle is the quasi-periodic
aggregation and
dispersal of Earth's
continental crust.
There are
varying opinions as to
whether the amount...
