A billion years is missing from the geologic record; one UC Santa Barbara scientist believes he knows where it may have gone The geologic record is exactly that: a record. The strata of rock tell ...
(Phys.org) -- The oceans teemed with life 600 million years ago, but the simple, soft-bodied creatures would have been hardly recognizable as the ancestors of nearly all animals on Earth today. Then ...
Scientists are floating a new way to explain a geological feature called the Great Unconformity, where the record of a billion years is just missing from between the layers of rock. Or, to be more ...
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