The sequence of formation of features present in the accompanying image that shows metamorphic rock gneiss, a basaltic dike, and a fault with logic.

Question

Want to see more full solutions like this?

Answer 1

Question

Chapter 8, Problem 1GST

To determine

The sequence of formation of features present in the accompanying image that shows metamorphic rock gneiss, a basaltic dike, and a fault with logic.

Expert Solution & Answer

Answer to Problem 1GST

The sequence of formation of features present in the image from older to younger is Gneiss, dike, and fault. Gneiss must have formed before the intrusive dike, in order for it to cut through gniess. As the fault offsets the dike, the fault occurred after the intrusion of dike. This is an application of the principle of cross-cutting relationships.

Explanation of Solution

“Principle of cross-cutting relationships states that the geological feature which cuts across strata is always younger than the one it cuts through it” A fault is a break or fracture in the rock, along which the displacement occurs.

According to the principle of cross-cutting relationship, the igneous dike is younger and formed after the metamorphic rock Gneiss that cuts through it. Gneiss is a high grade foliated metamorphic rock and must have formed before the dike otherwise the dike would have been metamorphosed too. The fault has split and separated the dike. and hence, the igneous dike must have formed before the fault occurred.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Students have asked these similar questions

1. Calculate the elevation of the water table at each well location and write the approximate elevation on the line next to each well. Next, use a colored pencil to draw smooth 10-foot contours that show the shape of the water table. (Start with the 1160-foot contour.) Use a pencil of a different color to draw arrows on the map to indicate the direction of the slope of the water table. a. Toward which direction (downward) does the water table slope? b. Referring to the site of the proposed water well, at approximately what depth below the surface should the proposed well intersect the water table? 2. Assume that a dye was put into well A on May 10, 2017, and detected in well B on May 25, 2018. What was the rate of groundwater movement between the two wells, in centimeters per day? (Hint: Convert feet to centimeters.)Velocity:_____________centimeters per day

PART 1 Activity 8.7 Ground Subsidence (Figure 8.7) 1. What is the general relationship between ground subsidence and the level of water in the well? 2. What was the total ground subsidence, and what was the total drop in the level of water in the well during the period shown on the graph?Total ground subsidence: —--feetTotal drop in well level: —-- feet 3. During the period shown on the graph, on aver-age, about how much land subsidence occurred with each 20-foot decrease in the water level in the well: 1 foot, 5 feet, or 10 feet?Subsidence: about—----foot/feet 4. Was the ground subsidence that occurred between 1930 and 1950 less or more than the subsidence that occurred between 1950 and 1970?Ground subsidence from 1930 to 1950 was—----than that from 1950 to 1970. 5. Notice that minimal subsidence occurred from 1935 to 1950. Refer to the well water level during the same period of time and suggest a possible reason for the reduced rate of subsidence. PART 2 Activity 8.8 Examining a…

Answer 2

Question

Chapter 8, Problem 1GST

To determine

The sequence of formation of features present in the accompanying image that shows metamorphic rock gneiss, a basaltic dike, and a fault with logic.

Expert Solution & Answer

Answer to Problem 1GST

The sequence of formation of features present in the image from older to younger is Gneiss, dike, and fault. Gneiss must have formed before the intrusive dike, in order for it to cut through gniess. As the fault offsets the dike, the fault occurred after the intrusion of dike. This is an application of the principle of cross-cutting relationships.

Explanation of Solution

“Principle of cross-cutting relationships states that the geological feature which cuts across strata is always younger than the one it cuts through it” A fault is a break or fracture in the rock, along which the displacement occurs.

According to the principle of cross-cutting relationship, the igneous dike is younger and formed after the metamorphic rock Gneiss that cuts through it. Gneiss is a high grade foliated metamorphic rock and must have formed before the dike otherwise the dike would have been metamorphosed too. The fault has split and separated the dike. and hence, the igneous dike must have formed before the fault occurred.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Question

Chapter 8, Problem 1GST

To determine

The sequence of formation of features present in the accompanying image that shows metamorphic rock gneiss, a basaltic dike, and a fault with logic.

Expert Solution & Answer

Answer to Problem 1GST

The sequence of formation of features present in the image from older to younger is Gneiss, dike, and fault. Gneiss must have formed before the intrusive dike, in order for it to cut through gniess. As the fault offsets the dike, the fault occurred after the intrusion of dike. This is an application of the principle of cross-cutting relationships.

Explanation of Solution

“Principle of cross-cutting relationships states that the geological feature which cuts across strata is always younger than the one it cuts through it” A fault is a break or fracture in the rock, along which the displacement occurs.

According to the principle of cross-cutting relationship, the igneous dike is younger and formed after the metamorphic rock Gneiss that cuts through it. Gneiss is a high grade foliated metamorphic rock and must have formed before the dike otherwise the dike would have been metamorphosed too. The fault has split and separated the dike. and hence, the igneous dike must have formed before the fault occurred.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Question

Chapter 8, Problem 1GST

To determine

The sequence of formation of features present in the accompanying image that shows metamorphic rock gneiss, a basaltic dike, and a fault with logic.

Expert Solution & Answer

Answer to Problem 1GST

The sequence of formation of features present in the image from older to younger is Gneiss, dike, and fault. Gneiss must have formed before the intrusive dike, in order for it to cut through gniess. As the fault offsets the dike, the fault occurred after the intrusion of dike. This is an application of the principle of cross-cutting relationships.

Explanation of Solution

“Principle of cross-cutting relationships states that the geological feature which cuts across strata is always younger than the one it cuts through it” A fault is a break or fracture in the rock, along which the displacement occurs.

According to the principle of cross-cutting relationship, the igneous dike is younger and formed after the metamorphic rock Gneiss that cuts through it. Gneiss is a high grade foliated metamorphic rock and must have formed before the dike otherwise the dike would have been metamorphosed too. The fault has split and separated the dike. and hence, the igneous dike must have formed before the fault occurred.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 8, Problem 1GST

To determine

The sequence of formation of features present in the accompanying image that shows metamorphic rock gneiss, a basaltic dike, and a fault with logic.

Expert Solution & Answer

Answer to Problem 1GST

The sequence of formation of features present in the image from older to younger is Gneiss, dike, and fault. Gneiss must have formed before the intrusive dike, in order for it to cut through gniess. As the fault offsets the dike, the fault occurred after the intrusion of dike. This is an application of the principle of cross-cutting relationships.

Explanation of Solution

“Principle of cross-cutting relationships states that the geological feature which cuts across strata is always younger than the one it cuts through it” A fault is a break or fracture in the rock, along which the displacement occurs.

According to the principle of cross-cutting relationship, the igneous dike is younger and formed after the metamorphic rock Gneiss that cuts through it. Gneiss is a high grade foliated metamorphic rock and must have formed before the dike otherwise the dike would have been metamorphosed too. The fault has split and separated the dike. and hence, the igneous dike must have formed before the fault occurred.

Answer 6

Chapter 8, Problem 1GST

To determine

The sequence of formation of features present in the accompanying image that shows metamorphic rock gneiss, a basaltic dike, and a fault with logic.

Expert Solution & Answer

Answer to Problem 1GST

The sequence of formation of features present in the image from older to younger is Gneiss, dike, and fault. Gneiss must have formed before the intrusive dike, in order for it to cut through gniess. As the fault offsets the dike, the fault occurred after the intrusion of dike. This is an application of the principle of cross-cutting relationships.

Explanation of Solution

“Principle of cross-cutting relationships states that the geological feature which cuts across strata is always younger than the one it cuts through it” A fault is a break or fracture in the rock, along which the displacement occurs.

According to the principle of cross-cutting relationship, the igneous dike is younger and formed after the metamorphic rock Gneiss that cuts through it. Gneiss is a high grade foliated metamorphic rock and must have formed before the dike otherwise the dike would have been metamorphosed too. The fault has split and separated the dike. and hence, the igneous dike must have formed before the fault occurred.

Answer 7

Chapter 8, Problem 1GST

To determine

The sequence of formation of features present in the accompanying image that shows metamorphic rock gneiss, a basaltic dike, and a fault with logic.

Answer 8

Expert Solution & Answer

Answer to Problem 1GST

The sequence of formation of features present in the image from older to younger is Gneiss, dike, and fault. Gneiss must have formed before the intrusive dike, in order for it to cut through gniess. As the fault offsets the dike, the fault occurred after the intrusion of dike. This is an application of the principle of cross-cutting relationships.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

“Principle of cross-cutting relationships states that the geological feature which cuts across strata is always younger than the one it cuts through it” A fault is a break or fracture in the rock, along which the displacement occurs.

According to the principle of cross-cutting relationship, the igneous dike is younger and formed after the metamorphic rock Gneiss that cuts through it. Gneiss is a high grade foliated metamorphic rock and must have formed before the dike otherwise the dike would have been metamorphosed too. The fault has split and separated the dike. and hence, the igneous dike must have formed before the fault occurred.

Answer 12

Ch. 8.1 - Prob. 1CC Ch. 8.1 - Prob. 2CC Ch. 8.2 - Prob. 1CC Ch. 8.2 - Prob. 2CC Ch. 8.2 - Prob. 3CC Ch. 8.2 - Prob. 4CC Ch. 8.3 - Prob. 1CC Ch. 8.3 - Prob. 2CC Ch. 8.3 - Prob. 3CC Ch. 8.4 - Prob. 1CC

The sequence of formation of features present in the accompanying image that shows metamorphic rock gneiss, a basaltic dike, and a fault with logic.

The sequence of formation of features present in the accompanying image that shows metamorphic rock gneiss, a basaltic dike, and a fault with logic.

Answer to Problem 1GST

Explanation of Solution

Want to see more full solutions like this?

Chapter 8 Solutions