Respuesta :
Small Geographic Range
“A useful index fossil must be distinctive or easily recognizable, abundant, and have a wide geographic distribution and a short range through time.”
“A useful index fossil must be distinctive or easily recognizable, abundant, and have a wide geographic distribution and a short range through time.”
Short-lived as a species is a trait that makes a good index fossil. So, the correct option is A.
What do you mean by Fossil?
A fossil may be defined as a dead and preserved organic matter of a past organism that was buried under the soil millions of years ago.
A good index fossil has for following characteristics:
- It is remarkable.
- Widespread over a large geographic range.
- Abundant in number.
- Limited geologic time.
Therefore, short-lived as a species is a trait that makes a good index fossil. So, the correct option is A.
To learn more about Good index fossils, refer to the link:
https://brainly.com/question/8387675
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