Earlier failed attempts at the split formed rift valleys in North America and Africa filled with red sediments that today contain the best preserved fossils of Triassic life. The oceans teemed ...
According to a study published Thursday in the Journal of Vertebrate Paleontology, the fossils are from giant ichthyosaurs that roamed the world’s oceans at the end of the Triassic period over 200 ...
As a period of geologic time, the boundaries of the Triassic are defined on the basis of rocks and the fossil record. It was the German geologist Friedrich August von Alberti who first marked the ...
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