-
Laurasia (/lɔːˈreɪʒə, -ʃiə/) was the more
northern of two
large landm****es that
formed part of the
Pangaea supercontinent from
around 335 to 175 million...
- surface. It
fused with
Laurasia during the
Carboniferous to form Pangaea. It
began to
separate from
northern Pangea (
Laurasia)
during the Tri****ic, and...
- proto-
Laurasia, proto-Gondwana, and the
smaller Congo Craton. Proto-
Laurasia and proto-Gondwana were
separated by the Proto-Tethys Ocean. Proto-
Laurasia split...
-
defined as the
ocean located between the
ancient continents of
Gondwana and
Laurasia.
After the
opening of the
Indian and
Atlantic oceans during the Cretaceous...
-
years ago,
Gondwana and
Laurasia split apart due to the
widening of the
Atlantic Ocean.
Finally and very soon afterwards,
Laurasia itself split up again...
- When
Pangaea began to rift
around 200 mya,
North America became part of
Laurasia,
before it
separated from
Eurasia as its own
continent during the mid-Cretaceous...
-
Mesoproterozoic and are
about 1,600 million
years old. This
margin existed until Laurasia and
Gondwana collided in the
Pennsylvanian subperiod to form Pangea. Pangea...
-
Early Jur****ic it
began to
gradually rift into two
separate landm****es:
Laurasia to the
north and
Gondwana to the south. The
global climate during the Tri****ic...
-
Pannotia formed as Proto-
Laurasia was
added to
Gondwana c. 600 Ma (left) and
broke up 550 Ma (right) when
Laurasia broke apart. View
centred on the South...
- presence/absence data. The
superorder originated on the
northern supercontinent of
Laurasia,
after it
split from
Gondwana when
Pangaea broke up. Its last
common ancestor...
