Fossil dating

by  |  22-Jan-2020 15:30

Evolution places severe demands upon fossils used to support it.A fossil in an evolutionary sequence must have both the proper morphology (shape) to fit that sequence and an appropriate date to justify its position in that sequence.If Cenozoic, Mesozoic, and Paleozoic sources were deposited in the single Flood year, we would expect them to contain comparable amounts of radiocarbon.

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The layers of sedimentary rock, or strata, can be seen as horizontal bands of differently colored or differently structured materials exposed in this cliff.

The deeper layers are older than the layers found at the top, which aids in determining the relative age of fossils found within the strata. Such index fossils must be distinctive, globally distributed, and occupy a short time range to be useful.

For example, techniques based on isotopes with half lives in the thousands of years, such as Carbon-14, cannot be used to date materials that have ages on the order of billions of years, as the detectable amounts of the radioactive atoms and their decayed daughter isotopes will be too small to measure within the uncertainty of the instruments.

One of the most widely used and well-known absolute dating techniques is carbon-14 (or radiocarbon) dating, which is used to date organic remains.

However, because of severe dating problems which are seldom mentioned, this alleged sequence cannot be maintained.

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