Appendix F not available. Symbols not necessary, just indication of syncline or

Question

Appendix F not available. Symbols not necessary, just indication of syncline or anticline.

Problem 6.4 Figure G-15 contains five geologic maps, each of which contains folded strata. Fold a piece of paper to help you visualize each fold's shape and orienta- tion, then draw crestal and/or trough traces on each map. Use the appropriate symbol (see Appendix F) to indicate the type of fold (syncline or anticline), and indicate the attitude of the fold axis. Determine the trend and plunge of each fold axis and write these in the space provided below each map

Explanation / Answer

a. anticline with fold axis trend 26 degree towards west.

b. reclined fold with almost vertical fold axis.

c. overturned fold(anticline) with fold axis trending 20 degree towards NE.

d. assymmetrical anticline with no plunge and fold axis trending north.

e. syncline with fold axis trending NW.

Related Questions

Navigate

• Browse (All)
• Browse A
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.