Question

Relative time is an important tool for geologist to quickly construct series of events, especially in the field. In the following section, apply what you have learned regarding relative time to the questions below. In Figure $1.8$, which of the following rock layers is the oldest? a. A b. B c. C

Name: Problem 1, Chapter 1: Laboratory Manual for Introductory Geology
Uploaded: 2022-01-31T21:45:05-08:00
Duration: 1 min 21 s
Channel: Charles Machakwa
Description: Relative time is an important tool for geologist to quickly construct series of events, especially in the field. In the following section, apply what you have learned regarding relative time to the questions below. In Figure 1.8, which of the following rock layers is the oldest? a. A b. B c. C

   Relative time is an important tool for geologist to quickly construct series of events, especially in the field. In the following section, apply what you have learned regarding relative time to the questions below.
In Figure $1.8$, which of the following rock layers is the oldest?
a. A
b. B
c. C

Laboratory Manual for Introductory Geology

Bradley Deline,… 2016 Edition

Chapter 1, Problem 1

Instant Answer

Solved by Expert Charles Machakwa

01/31/2022

Step 1

In Figure 1.8, we can see that rock layer A is at the bottom, followed by rock layer B, and then rock layer C at the top. Show more…

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Relative time is an important tool for geologist to quickly construct series of events, especially in the field. In the following section, apply what you have learned regarding relative time to the questions below. In Figure $1.8$, which of the following rock layers is the oldest? a. A b. B c. C

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Key Concepts

Stratigraphic Column

A stratigraphic column is a diagram that represents the vertical sequence of rock layers. It is used to visualize the ordering of events in geologic history based on relative dating principles, helping geologists quickly assess which layers are older or younger based on their position.

Relative Time

Relative time involves determining the sequential order of events and rock formations without assigning a specific numerical age. This concept allows geologists to understand which layers or events occurred first and which occurred later by examining their relationships and positions.

Law of Superposition

The law of superposition is a key principle in geology stating that in an undisturbed sequence of sedimentary rocks, the oldest layers are at the bottom and the youngest are at the top. This principle is essential for applying relative dating techniques in the field.

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