Reference no: EM131175667
1. Observe this block diagram. Place events in order of occurrence in the respective places below. Work from oldest to youngest, bottom to top.Be sure to note any unconformities and their types.
2. Observe the block diagram above. Place events in order of occurrence in the respective places below. Work from oldest to youngest, bottom to top.Be sure to note any unconformities and their types.
3. Observe the block diagram above. Place events in order of occurrence in their respective places below. Work from oldest to youngest, bottom to top.Be sure to note any unconformities and their types.
Absolute Dating
In this part of the exercise, you will be calculating the actual, or absolute, ages of the rock.
The figure above shows the relationship between the percentage of parent material and the number of half-lives that have passed.
4. What percentage of the parent material is present after one half-life?
Two?
Three?
Four?
5. If you start with 80 grams of an isotope, how much would be left after-one half-life?
What about three half-lives?
6. If an isotope has a half-life of 600 million years, how old is a rock that contains the isotope after 50% of the parent has decayed?
How old is the rock after four half-lives have passed?
7. You discover the parent isotope in a lava flow has gone through 0.75 half-lifes. If a half-life is 800 million years, how old is that rock?
8. In number 1, at the beginning of the exercise, Layer F was dated at 260 million years old. Layer E was determined to be 235 million years old. When did the fold occur?
9. The image to the left show a series of sections containing various fossils. If the star is 325 million years old (ma), and the heptagram (the 7-sided fossil) is 337 ma, how old is the 15-sided fossil in between?
If the star existed for three million years, from 324ma-327ma, how old must the arched arrow in section three be?
10. Based on what you learned about fossil preservation, how might the following be preserved as fossils?
Dinosaur bones?
Microscopic organisms like bacteria and protists?
Skin or feathers?
DNA?
Attachment:- Geo_Lab.rar
Briefly describes all of the special characters commands
: The following MATLAB® summary lists and briefly describes all of the special char-acters, commands, and functions that were defined in this chapter.
|
Are digital technology good influence to society and culture
: Referencing three examples (one from the beginning, one from the middle, and one from the end) of "Digital Nation," explain what we have learned this term about the influence of digital technologies on society and culture over the course of this t..
|
Diagram and explain the life cycle of a supply chain
: Diagram and explain the life cycle of a supply chain. Explain, and provide examples of, the models organizations use to manage forecasting, planning, and inventory
|
Understanding of services marketing concepts and theories
: demonstrate your understanding and comprehension of services marketing concepts and theories via the appropriate application of relevant theories and concepts in your analysis of that service experience, which could center around (but not limited..
|
How old is a rock that contains the isotope
: If an isotope has a half-life of 600 million years, how old is a rock that contains the isotope after 50% of the parent has decayed? How old is the rock after four half-lives have passed?
|
Compare traditional versus object-oriented design
: Compare the object-oriented approach to design to the traditional approach. Give your opinion on whether or not you believe there are certain projects where one design approach might be better that the other. If so, provide an example of one (1) s..
|
Determine the number of items to be produced to minimize
: The cost of producing x-items is given by the equation C(x) = 2x2 - 200x + 6000 determine the number of items to be produced to minimize the cost as well as giving the minimum cost.
|
Prepare a summary statement for presentation
: Prepare a summary statement for presentation to Delta's top management showing the year's budgeted and actual gross margin and an explanation of the difference between them.
|
Impact of money laundering on the economy of australia
: Impact of Money Laundering on the Economy of Australia and Does money laundering is adversely affecting the economy of the country?
|