Ancient volcanic rocks reveal how two giant hot regions beneath Africa and the Pacific have shaped Earth's magnetic shield.
Birnbaum, Z W, and Meyer, P L. 1953. On the effect of truncation in some or all co-ordinates of a multi-normal population. J Indian Soc Agric Statist 5, 17–28.
Heterotrophic marine bacteria that live in surface waters use a range of strategies to obtain energy from sunlight, either directly or indirectly, even though they rely on organic compounds for most ...
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