"Foraminifers" helps to determine the,

Correct answer: B. Geological age

  • A. Generation time
  • B. Geological age
  • C. Ecological time
  • D. Physiological age

Explanation

The geological time scale relates stratigraphy rock layers) to periods. Foraminifera are geologically short-lived and some forms are only found in specific environments. Therefore, a paleontologist can examine the specimens in a small rock sample like those recovered during the drilling of oil wells and determine the geologic age and environment when the rock formed.

This question appeared on the ETEA MDCAT 2015 paper, which you can sit online with every answer explained.

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