Can radioactive dating used metamorphic rocks

According to present scientific thinking the fossil record of Neanderthals abruptly ends about 30,000 to 35,000 years ago (see revised information on dating).Radiocarbon analysis puts the later Neanderthal sites as being c 32,500 years old.The skull was unlike anything seen before, having a flattened cranium with a heavy brow ridge above large eye sockets.Nearby, workers also uncovered an assortment of thick and heavily fossilized bones.In France archaeologists uncovered 2 fragments of leg bones and 3 arm bones.

Neanderthal fossils lack the predominant chin of humans and a last set of molars.

If the dates are correct, modern type humans were around for a long time before the Neanderthals appeared.

After they did arrive on the scene "modern humans" appear to have coexisted with Neanderthals, sharing living areas together with them for some time, until they the Neanderthals went extinct.

This brain size allowed for large cerebral hemispheres.

Yet they left almost no permanent record of their presumed intelligence or culture.

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