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'Thrilled' Indonesian scientists celebrate return of fossil ...

Among them are remains of a distant human ancestor called Homo erectus, excavated in Java in 1891 and 1892, that provided early evidence ...

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Cutting off rhino horns to prevent poaching makes them ...

They started sawing off horns, which doesn't hurt rhinos, but may dissuade poachers from killing the endangered animals. Now, researchers have ...

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The Archean atmosphere

by DC Catling · 2020 · Cited by 518 — The atmosphere of the Archean eon—one-third of Earth's history—is important for understanding the evolution of our planet and Earth-like ...

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Jupiter's biggest moons may have emerged from the ...

Jupiter has at least 95 moons and many more smaller moonlets. ... They calculated several of the disk's properties, such as its density, heat ...

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An Archean Geomagnetic Reversal in the Kaap Valley ...

by PW Layer · 1996 · Cited by 53 — The Kaap Valley pluton in South Africa is a tonalite intrusion associated with the Archean Barberton Greenstone Belt. Antipodal paleomagnetic directions ...

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