A newly identified dinosaur from southwestern China is revealing what appears to be the earliest-diverging ornithischian ...

Present-Day Plate Boundaries: This model improves upon existing models, incorporating attributes from geophysical, ...

Kossinna, E., “Die Tiefen des Weltmeeres” Veröff Inst. f. Meereskunde d. Univ. Berlin, N.F., Reihe A., No. 9, Berlin, 35 (1921). Green, L., Vestiges of the ...

Tethys sat on a chunk of Earth's crust that slipped beneath the Eurasian plate during the breakup of Gondwana 180 million years ago. As this happened, shattered fragments of the crust sank deep ...

Often referred to as Earth's potential eighth continent, 95% of its surface lies underwater. Once part of the ancient ...

It was originally a part of the supercontinent Gondwana, but mainly became covered ... data that was "used to track tiny variations in the Earth's gravity across different parts of the crust ...

Around 180 million years ago, when Gondwana broke apart, fragments of the Earth's crust slid beneath the Eurasian plate. These fragments eventually sank into the mantle, triggering changes deep ...

The great supercontinent of Gondwana was headed steadily northward, away from the South Pole, and a second supercontinent began to form that straddled the Equator. Known as Euramerica, or ...