tierramartin
tierramartin tierramartin
  • 17-02-2021
  • Biology
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What are 2 characteristics of index fossils?

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abbiejohnson2507
abbiejohnson2507 abbiejohnson2507
  • 17-02-2021
A useful index fossil must be distinctive or easily recognizable, abundant and have a wide geographic distribution and a short range through time. Index fossils are the basis for defining boundaries in the geologic time scale and for the correlation of strata.

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