« previous next »

Author Question: What are the requirements for a useful guide fossil? What will be an ideal ... (Read 17 times)

jho37

  • Hero Member
  • *****
  • Posts: 531
on: Jul 15, 2018
What are the requirements for a useful guide fossil? What will be an ideal response?

Question 2

What criteria are used to correlate rock units in different areas? What will be an ideal response?


coreycathey

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jul 15, 2018
Answer to Question 1

A guide fossil should be easily identified, geographically widespread, and should be from an organism
that existed for a relatively short period of geologic time.



Answer to Question 2

ANS:Similar
lithology, similar position in a sequence, fossil assemblages.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

A fossil of the first known feathered vertebrate, Archaeopteryx, which emerged in the Jurassic perio A fossil of the first known feathered vertebrate, Archaeopteryx, which emerged in the Jurassic perio
Three of the color variants found at Fossil Rim Wildlife Center in Texas Three of the color variants found at Fossil Rim Wildlife Center in Texas
A Fossil Hominid Exhibit at The Museum of Osteology, Oklahoma City, Oklahoma A Fossil Hominid Exhibit at The Museum of Osteology, Oklahoma City, Oklahoma
The fossil record of chimpanzees is sparse. The femur from Kikongo, Uganda (c) may represent a late The fossil record of chimpanzees is sparse. The femur from Kikongo, Uganda (c) may represent a late
Including Students with Special Needs: A Practical Guide for Classroom Teachers, 8th Edition Including Students with Special Needs: A Practical Guide for Classroom Teachers, 8th Edition
Modern Armadillo versus a Fossil Glyptodon Modern Armadillo versus a Fossil Glyptodon
Video: Methods that regulate pH

For a complete list of videos, visit our video library