Laurasia split into North America and Eurasia ... with some of the pieces rotating slightly as they separated. As the ...

A long-lost oceanic plate is diving deep into the mantle, dragging down the crust above, researchers say. However, the plate ...

THE discontinuous sialic continents floating in the continuous ... elevated this material above the oceans to make the Laurasia and Gondwanaland of the palæogeographer.

He has unrivalled credentials, based upon a special knowledge of South Africa, combined with comparative study of that sub-continent and ... story of Gondwana and Laurasia, considered separately.

Evidence showed that dinosaurs originated in the southern part (Gondwana) of the supercontinent and headed to the northern half (Laurasia) over millions of years, before the infamous asteroid ...

After years of debate many lines of evidence now favor the idea that the present continents were once assembled into two great land masses: Gondwanaland in the south, Laurasia in the north ...

creating Laurasia in the north and Gondwana in the south. Despite this separation, similarities in their fossil records show that there were some land connections between the two continents early in ...

Laurasia, the northern half ... Mountains rose on the seafloor, pushing sea levels higher and onto the continents. All this water gave the previously hot and dry climate a humid and drippy ...

According to the University, the mainstream belief is that dinosaurs first spread to Laurasia, the northern ... the southern portion of the continent, but a newly discovered species found in ...