This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A clast of granite taken from a conglomerate is determined by radiometric dating to be one hundred ... (Read 42 times)

Lobcity

  • Hero Member
  • *****
  • Posts: 524
on: Jul 15, 2018

A clast of granite taken from a conglomerate is determined by radiometric dating to be one hundred
  million years old. What, if anything, does this tell you about the age of the conglomerate? What will be an ideal response?



Question 2

How are marker beds used to determine the age of strata in a region that has no marker beds but does
  contain strata with the same fossil assemblage zone? What will be an ideal response?



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

katieost

  • Sr. Member
  • ****
  • Posts: 358
Reply #1 on: Jul 15, 2018
Answer to Question 1

The sedimentary rock is less than 100 million years old.

Answer to Question 2

Marker beds are dated with radiometric techniques. Marker beds that encompass a fossil zone in one
region can then be used to define the duration of that zone in regions where the marker beds do not
occur.



Lobcity

  • Member
  • Posts: 524
Reply 2 on: Jul 15, 2018
YES! Correct, THANKS for helping me on my review

pratush dev

  • Member
  • Posts: 321
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

The Calvin Cycle Was Determined by Isotope Labelling Methods The Calvin Cycle Was Determined by Isotope Labelling Methods
(a) Uranium series dating uses the decay chain of radioactive uranium to stable lead. (a) Uranium series dating uses the decay chain of radioactive uranium to stable lead.
Genetically determined innate immunity due to the species specificity of some infections, due to ... Genetically determined innate immunity due to the species specificity of some infections, due to ...
Closed and Open Food Product Dating Closed and Open Food Product Dating
Chloroplast segregation determined by mating type in Chlamydomonas Chloroplast segregation determined by mating type in Chlamydomonas
Video: Burn Animation

For a complete list of videos, visit our video library