When the earth is in wavy-folds, the syncline is folded around the baby rocks, and the anticline is folded around old rocks. A syncline is the fold, and the synform is that the fold is pointed? downUTF-8 U+6211 U+662F wrote: ↑October 22nd, 2020, 7:52 pm
Ah yeah, I wasn't sure about the difference between those two terms.
What's the difference between a syncline and an anticline? What's the difference between a syncline and a synform?
GeoLogic Mapping C
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Re: GeoLogic Mapping C
Last edited by twoplustwoisten on October 22nd, 2020, 8:00 pm, edited 1 time in total.
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Re: GeoLogic Mapping C
twoplustwoisten wrote: ↑October 22nd, 2020, 8:00 pmWhen the earth is in wavy-folds, the syncline is folded around the baby rocks, and the anticline is folded around old rocks. A syncline is the fold, and the synform is that the fold is pointed? downUTF-8 U+6211 U+662F wrote: ↑October 22nd, 2020, 7:52 pm
Ah yeah, I wasn't sure about the difference between those two terms.
What's the difference between a syncline and an anticline? What's the difference between a syncline and a synform?
A syncline has youngest layers closer to the middle while an anticline has youngest layers farthest from the middle. A synform is a downward fold. Synclines are usually synforms but may be overturned to become antiformal synclines.
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Re: GeoLogic Mapping C
(sorry, picture is huge)
If apparent bed thickness xy equals 15 units, please give true bed thickness to the nearest hundredth unit. Never trust image proportions.
If apparent bed thickness xy equals 15 units, please give true bed thickness to the nearest hundredth unit. Never trust image proportions.
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Re: GeoLogic Mapping C
twoplustwoisten wrote: ↑October 22nd, 2020, 8:26 pm (sorry, picture is huge)
If apparent bed thickness xy equals 15 units, please give true bed thickness to the nearest hundredth unit. Never trust image proportions.
sin 25 * 15 = 6.34?
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Re: GeoLogic Mapping C
I believe it'sfreed2003 wrote: ↑October 23rd, 2020, 1:09 amtwoplustwoisten wrote: ↑October 22nd, 2020, 8:26 pm (sorry, picture is huge)
If apparent bed thickness xy equals 15 units, please give true bed thickness to the nearest hundredth unit. Never trust image proportions.sin 25 * 15 = 6.34?
15cos 25° = 13.6 (or 14 if we're going with sigfigs)
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Re: GeoLogic Mapping C
Correct! I did sin(90)/15=sin(25)/x, (x=c) but your way works fine.freed2003 wrote: ↑October 23rd, 2020, 1:09 amtwoplustwoisten wrote: ↑October 22nd, 2020, 8:26 pm If apparent bed thickness xy equals 15 units, please give true bed thickness to the nearest hundredth unit. Never trust image proportions.sin 25 * 15 = 6.34?
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Re: GeoLogic Mapping C
Please do explain. (also 13.6 only goes to the tenth, doesn't it?)UTF-8 U+6211 U+662F wrote: ↑October 23rd, 2020, 8:56 amI believe it'sfreed2003 wrote: ↑October 23rd, 2020, 1:09 amtwoplustwoisten wrote: ↑October 22nd, 2020, 8:26 pm
If apparent bed thickness xy equals 15 units, please give true bed thickness to the nearest hundredth unit. Never trust image proportions.sin 25 * 15 = 6.34?I can post an explanation of how I got that if anyone wants.15cos 25° = 13.6 (or 14 if we're going with sigfigs)
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Re: GeoLogic Mapping C
Wait I misread the problem lol never mind my answer, freed2003 is correct.twoplustwoisten wrote: ↑October 23rd, 2020, 10:58 amPlease do explain. (also 13.6 only goes to the tenth, doesn't it?)UTF-8 U+6211 U+662F wrote: ↑October 23rd, 2020, 8:56 amI believe it'sI can post an explanation of how I got that if anyone wants.15cos 25° = 13.6 (or 14 if we're going with sigfigs)
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Re: GeoLogic Mapping C
Describe Horsts and Grabens along with their cause.
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Re: GeoLogic Mapping C
Horsts and grabens are created when land is sandwiched between two normal faults. Horsts are raised, and grabens are lowered.
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