brainpoweryes brainpoweryes
  • 11-11-2021
  • Geography
contestada

How are the geologic time scale divisions made?

Respuesta :

jungey
jungey jungey
  • 14-11-2021

Answer:

A geologic time scale is composed of standard stratigraphic divisions based on rock sequences and calibrated in years. Over the years, the development of new dating methods and refinement of previous ones have stimulated revisions to geologic time scales.

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