Which of the following is an essential characteristic of an index fossil used in relative age dating of layers?
Which of the following is an essential characteristic of an index fossil? The organism only lived for a short period of geologic time.
What two characteristics are best for an index fossil to have?
A useful index fossil must be distinctive or easily recognizable abundant and have a wide geographic distribution and a short range through time.
Which is a characteristic of an index?
Towery defines and explores the characteristics of quality indexes: audiences and accessibility, metatopics and index structure, accuracy, comprehensiveness, conciseness, consistency, clarity, reflexivity, readability, and common sense.
What are the characteristics of an index fossil quizlet?
The four main characteristics that make a fossil a good index fossil are that the fossil is abundant, widespread, distintive and it has to be limited in geologic time.
What is an index fossil quizlet?
Index Fossil. a fossil known to have lived in a particular geologic age that can be used to date the rock layer in which it is found. Order of Rock Layers.
What 3 main characteristics make a good index fossil quizlet?
The four main characteristics that make a fossil a good index fossil are that the fossil is abundant, widespread, distintive and it has to be limited in geologic time.
What are the four main characteristics of index fossils?
A good index fossil is one with four characteristics: it is distinctive, widespread, abundant, and limited in geologic time. Because most fossil-bearing rocks formed in the ocean, the major index fossils are marine organisms.
What are the 4 requirements of index fossils?
A good index fossil is one with four characteristics: it is distinctive, widespread, abundant, and limited in geologic time. Because most fossil-bearing rocks formed in the ocean, the major index fossils are marine organisms.