What Is an Index Fossil

question 16

Multiple Choice

What is an index fossil?

• A)An organism that existed for a vast period of time and is representative of an era
• B)An organisms that is restricted to one small, geographic setting
• C)A trace fossil that defines a colony of organisms
• D)An organism that was geographically widespread but limited to a short span of geologic time

---

Definitions:

Meaning

The significance, definition, or explanation of a concept, word, or action.

Value

Value typically refers to the importance, worth, or usefulness of something. It can also mean the principles or standards of behavior one judges to be important in life.

Data

Data consists of facts, statistics, or items of information often used as a basis for analysis, discussion, or calculation.

Elementary Description

A basic and fundamental explanation or representation of a subject.