Lecture 9 Flashcards
1
Q
Sedimentary rocks give you what kind of anomaly and why
A
I’ve you supressed anomalies (lower) because they lack magnetic susceptibility
2
Q
Do Shallower source trends have a long or short anomaly
A
Long
3
Q
Shorter anomalies = what kind of wave length
A
Longer
4
Q
Longer anomalies = what kind of wavelength
A
Shorter wavelength
5
Q
Negative anomalies are negative because of what?
A
Negative densities
6
Q
Define quantitative interpretation of potential fields
A
Inferring limiting depths on source bodies from the shape of anomalies
7
Q
The peaks of anomalies highlight what?
A
Boundaries
