| 00:00 | good news is so bad news is I uh didn't post enough notes. |
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| 00:09 | , you win on. Okay, . When we look at right more |
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| 00:19 | , uh, basically electric. This differences. So this one, |
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| 00:27 | Yeah. Forget we also wanted go a little bit upper player, but |
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| 00:36 | going to focus right now. This dunes which are in the upper part |
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| 00:43 | the lower flow regime rating into supercritical , proper food machine. And the |
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| 00:51 | thing that happens is you get what called up that there a regular lower |
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| 00:58 | C flat. Now many begin to the upstream, different inventions and at |
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| 01:09 | point you can get more, more . Will scour films, you get |
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| 01:16 | . I draw jumpsuit. So let's first of all that is uh you're |
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| 01:25 | of awful. We have a couple places. We saw something like that |
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| 01:30 | to point out in summer prosection. basically we're lucky to transitional flow and |
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| 01:41 | always downstream. The one thing that get this convex spending that probably most |
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| 01:50 | . Uh but it's not the only you can see this is increased |
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| 01:59 | Then we get into the plane in plane that are really easier to visualize |
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| 02:09 | The result? Actually, many this probably lower too. The other |
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| 02:19 | didn't see is that there's also often carpet. So these individually foundations are |
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| 02:28 | inverse degrees. Yeah. What is set really? What is abounding |
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| 02:37 | Each of the little lamination. So distinction between 1st and 2nd quarters sets |
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| 02:45 | harder with plain dance, uh than is with horses. Well, what's |
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| 02:52 | on this sea change here? Change ? Yes, parallel. And the |
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| 03:00 | to ripple across. And one of things you know this is that it's |
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| 03:08 | irregular voting out more. Okay. , it is a different packing |
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| 03:18 | Different physical party whether is different and also has different for rebuilding. So |
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| 03:27 | unit ideologically different issue. Yeah. when you look at this plane or |
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| 03:39 | , what if they see on the plain or what are called partying |
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| 03:46 | And this refers to almost a year coil form that can be developed into |
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| 03:53 | high flown condition. Okay, so we have. Okay, cross section |
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| 04:05 | here we had service. So this as the frustrations which are the harding |
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| 04:15 | asians. Now this, by the , is great for determining fluttering. |
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| 04:20 | ambiguity here. And it also is in that is unique to this upper |
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| 04:28 | . So when you see it and not that problem in the city aren't |
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| 04:34 | before. You might be seen. it's definitely you see this is just |
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| 04:43 | . But it keeps me that it be rare in the field. I |
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| 04:49 | because you're looking at a pretty high investment. Right, right. That's |
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| 04:54 | those lamination. Rather those variations. high president. Right? My |
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| 05:06 | I wouldn't expect ripples too. But are then even war comes are these |
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| 05:12 | is one is being deposited on top another. Oh, apparently there isn't |
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| 05:22 | erosion to destroy. Are these? these primarily found in alluvial deposits or |
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| 05:29 | like subject with delta deposits? They're found in upper planer fishes which |
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| 05:38 | common, regular basis. Um You get them in deltas, MS, |
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| 05:50 | . Um, You might get them some uh, breaker zone weight |
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| 05:59 | Do we get a planer fishies within wave dominated zone? I don't recall |
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| 06:08 | lamination being described there, but the planer fishies or something that's identical to |
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| 06:14 | . You get in breaking ways. , uh huh. There's probably a |
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| 06:20 | of cases and I've only seen it uh federal office right now, |
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| 06:28 | going into this, uh, we some of this low institute that forms |
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| 06:34 | are migrating, giving you some of man issues. And the other thing |
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| 06:41 | see is that we can look at magnetic properties to tell me along the |
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| 06:50 | axis is great. And you see actually two kinds upper plane. |
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| 07:01 | Yeah, this is a mat, shows basically goes a little variation In |
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| 07:11 | long 80 grade, which is consistent what we see, it's really what's |
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| 07:17 | that party engaged. If we look the cross section received that the rains |
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| 07:24 | more or less terrible. I hit the front. Now, if we |
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| 07:35 | at this situation that you think we upstream implications, Individual money are get |
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| 07:56 | little street. And so in this they're dead form is slapped with no |
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| 08:05 | in this case the best form as hey you uh oh but they are |
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| 08:20 | ripple like forms that are migrating giving translated strep so within the uh performers |
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| 08:27 | forget translating strata and pure attraction carpet gets where the bed farmers planer as |
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| 08:39 | elimination that traction okay which by the occurs on grain flow but also occurs |
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| 08:50 | very high set concentration in parallel factor basically you've got a so uh dominated |
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| 09:04 | brain to brain collisions and so the of the bed, it's not just |
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| 09:12 | great picture. He has some things be on the order of well rain |
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| 09:19 | , it's on the order of cinema a beach. For example if somebody |
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| 09:25 | the brain, the brain interaction forces coarser grains with the greater moment to |
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| 09:33 | towards the free service you can't move can move and so we get an |
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| 09:44 | . So here we have Attraction conflict verse three which is typical not only |
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| 09:52 | that floor, but for example the events on the beach and played event |
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| 09:59 | in some flood deposits uh on the we not only get these planer beds |
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| 10:09 | the universe rating but we get these do that and if you take it |
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| 10:17 | ball is the what? Uh huh right is exploiting this. There's a |
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| 10:37 | , here's the up for reelection because sense comes from, this is one |
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| 10:48 | the few places where I early on anything. Transportation presented each of each |
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| 10:58 | notice how the weather gets rich. Sex so these are ST yeah. |
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| 11:13 | . So to the right now the place I've seen are on flatbeds. |
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| 11:21 | , shallow grave the strength and some again this was an artery. This |
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| 11:28 | what it means. Well, what looks like. Yeah, this is |
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| 11:35 | level dipping back. So the two are first you saw them early |
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| 11:49 | Mm hmm. What we're in the energy shallow. Yeah. Beach greatest |
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| 12:02 | now later at the gun seating other because I'm looking so here's the |
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| 12:10 | Notice the standing way the water is things with with increasing velocity. There's |
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| 12:19 | and washes out that each one. what we end up it. |
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| 12:25 | Yes. That slow getting preservation and course it happens a lot to get |
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| 12:38 | plant shapes and it looks something like . So clothing is not very |
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| 12:47 | low altitude feed. Now the other is that if you look at |
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| 12:55 | Yeah, dip set girl on the . There's a lot of troughs. |
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| 13:07 | you look at it. Mhm. strike set up making it is no |
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| 13:12 | flat. Which is really a bit when we compare it with. Oh |
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| 13:24 | structures and talk better. This looks a cross we're heading my desk, |
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| 13:32 | Russia. So what we're looking at the heat. These are really little |
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| 13:39 | services laminate on another state. Harry for years sometimes. But the |
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| 13:50 | rate. And that's because Andy dudes extremely straight when you look at them |
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| 13:55 | the beach track only after work. as they pro grade, the strike |
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| 14:04 | very bad where the scouring is basically it's going to speak. Yeah. |
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| 14:14 | it's Did they? Oh, so you kind of get this in your |
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| 14:22 | , it begins to make sense and begin to see it in a places |
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| 14:27 | , this is sketched out. So interesting exam question I suppose could |
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| 14:35 | oh, they strike in dip sections any didn't versus two or 3 dimensional |
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| 14:46 | correct And and this isn't actually at point, I really do expect you |
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| 14:52 | be able to sketch the death describes . Uh, the major types of |
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| 15:03 | naturally improve skin. I don't expect artistry but it's useful to spend a |
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| 15:15 | time drawing these features. Is supposed be looking at. In any case |
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| 15:21 | will help you. Yeah. So , this is just an example. |
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| 15:27 | study versus flume study. Mm This actually from peeled hurricane party deposits in |
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| 15:37 | awful life. We have still working this. Yeah, when I saw |
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| 15:45 | , that's the whole picture or anything I did not see those and people |
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| 15:52 | appeal because the blue penetrates differently depending permeability of individual lamination makes it much |
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| 16:03 | apparent. That's also why we take Oh trench, let the wind blow |
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| 16:14 | , let it dry out, accentuate differences Like uh when we see the |
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| 16:28 | cut, get them safe. What can do is but blue or pleasant |
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| 16:39 | and then cheese fall cheese ball until basically have recovered that we right mm |
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| 16:51 | it off harder. How can you it off? Take it with the |
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| 16:58 | that mhm. And I'll show you . So would it be like when |
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| 17:05 | getting a trench or something, you do that. And so it's a |
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| 17:12 | way of preserving the scent of infrastructure take back and feet. But some |
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| 17:18 | uh so here is the uh here saw the peel your people. |
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| 17:34 | Mhm. Now if you're beginning no , I'm not sure scale to God |
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| 17:43 | we may be beginning to get into beyond the artery. Remember I said |
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| 17:51 | the height of the bed you need with increased uh mm Yeah, this |
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| 18:04 | actually good my part, it's not far from here. And when I |
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| 18:14 | these uh it looks like upper floor playing there. But there was some |
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| 18:21 | fee too. So I was having figuring this out. This was a |
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| 18:26 | project. So I told them eventually you know the problem we got highly |
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| 18:36 | that are not quite but and I've seen this before this section and then |
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| 18:46 | in your face and never recognized. probably saw but then I began to |
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| 18:52 | us we're looking at here is in transition going from They are extreme |
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| 19:04 | How's that to upstream migrating and So I was looking at something out |
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| 19:14 | this is the orchestrated migration. So got Mhm. Still closed and it's |
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| 19:30 | upper floor regime feature is pretty There's this is no longer an anti |
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| 19:36 | . This is something big and where sits. Yes. Want to shoot |
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| 19:46 | and part of that. So we're out in some large scale upper floor |
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| 19:54 | features and a flu impossible. So from any dance with this type of |
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| 20:02 | identification to hit groups and eventually we up in psychic steps. Now it's |
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| 20:12 | cheap for a transitional features are not lived. These silent steps are the |
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| 20:23 | velocity. Uh huh. Our strongest . Uh huh. Seven Well, |
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| 20:33 | actually seeing them more and more in rock right now that we know what |
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| 20:37 | got. And so there's been a of studies now where in deltas in |
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| 20:45 | and submarine annuals and family. We're the upstream Margaret of course. And |
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| 20:56 | is just some of the these are , yeah, yeah. The color |
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| 21:15 | type pounds when you forget it. green green three. Yeah, I |
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| 21:27 | larger and you get a sense of these packages might be differentiated and |
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| 21:38 | Now I mentioned that earlier example where have been for And I thought jumps |
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| 21:45 | explosion in the deposition. That's when speak here. The bigger rooms down |
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| 21:51 | . Most of the field examples coming deep sea set here basically is the |
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| 22:00 | feelings. This is all from fruit they're being measured. So if you're |
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| 22:07 | we appreciate a different some. So game show you in this case down |
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| 22:18 | sections and then here it is The problem with recognition is part is |
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| 22:26 | scale group. You never said across negative section. You will only see |
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| 22:35 | if you step back and get a view. Incredible. So now particularly |
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| 22:41 | we're doing photo mosaics and other ways to propagate bedding plane. I mean |
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| 22:49 | surfaces we're beginning to recognize these larger features. Yeah. So for example |
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| 23:02 | we got very on that Phil fighting chris. Yeah. So cross sex |
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| 23:18 | cross section the same thing. So here is that you you |
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| 23:26 | Mhm. The exception here's a start pollution and scalp. So there's |
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| 23:38 | Mhm. So this is how we you can put it together Of a |
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| 23:47 | d. map of these packages of extents. Um There's a scale of |
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| 23:58 | years. Take a look at the this is all about street. So |
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| 24:06 | beginning the diagnostic bacteria here. Uh . Asymmetric on the challenge back step |
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| 24:18 | . Mm Come on we'll annual So X. Side President mission over please |
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| 24:28 | steve deeply saddened at which can position still sound how many deposition because wages |
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| 24:40 | is up street. Okay, now mentioned the idea of particular second or |
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| 24:51 | order. Uh let me get build that just a little bit. |
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| 24:59 | Here's a third order And the 3rd package used as an event. But |
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| 25:09 | this case you won't forget right as a no bar form that forms of |
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| 25:22 | deaths because so here begins they're migrating is lower. Mm Here's one is |
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| 25:37 | the next event. This is typical the uniform. You must remember the |
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| 25:43 | bar is my greek. Yeah uh event event I mean so the boundary |
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| 25:54 | that one is the fourth quarter So here it is. He's done |
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| 26:06 | he can also be just looking more the lab appreciate appointment. So there |
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| 26:12 | some confusion confusion. Some bars are point bar unit bars, Other bars |
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| 26:21 | compound bars that have a unit more . It's a as we have lateral |
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| 26:30 | our system. There are over uh don't be a baby over the basin |
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| 26:42 | . That's our people. The base the channel is the 5th order. |
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| 26:51 | sixth order. Yes, basically. . So what we began show here |
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| 27:05 | migrating bed park certain term change if and that's what maybe maybe not. |
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| 27:18 | . Unit for these two sometimes. huh 3rd 1 you see doesn't come |
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| 27:28 | extremely migration channel for migration chance from . Yeah, we're going to use |
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| 27:37 | bounding surface concept in all of the patterns that look at now having said |
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| 27:48 | with the aeolian bounding surfaces are just which is a great place flashing but |
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| 27:57 | totally confused but it's still the same that we're building packages and it holds |
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| 28:05 | rivers. It holds for Delta's holds islands. It holds for deep sea |
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| 28:11 | . The same process. Now the thing I'll mention very quickly is that |
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| 28:19 | have defined all sorts and packages. There is a shorthand for those and |
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| 28:27 | useful for when you're measuring section described court percent capitalist. It is subset |
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| 28:40 | uh stratification. Let's see trump Yes the like now let me stop |
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| 28:50 | trip. I don't like to use cross stratification because it is too confusing |
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| 28:58 | playing fast. Why you frustrated? is no ambiguity except that T. |
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| 29:08 | . Oh yes so I guess no player cross data. Tabular cost |
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| 29:16 | The same thing. Critical Cross They don't make a distinction. Get |
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| 29:24 | two or 3. Me. This distinct. Yeah two d. and |
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| 29:31 | . Mhm. They called horizontal. reason is it's not horizontal in his |
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| 29:39 | but it's time for you to information he was a hell is low angle |
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| 29:50 | . That would be like we would anything for example. Broad shell swim |
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| 30:00 | could be a friday setting. His then coming everything. But at least |
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| 30:06 | a good start for uh describing sand you go down six. We also |
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| 30:16 | safe travel. That key name We do have to process your |
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| 30:27 | I showed a picture. Well, uh troughs of gravel earlier. |
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| 30:36 | we also have crude horizontal Betty. is particularly monster bars rated street. |
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| 30:45 | then beyond that we have two categories supported and making the class supported draft |
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| 30:54 | has traveled on the graph. The class support each other. Matrix supportive |
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| 31:07 | there is some kind of a honoring that separates the individual ground and within |
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| 31:18 | of those who make some sanctions or using university educated or not. But |
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| 31:27 | particular uh short him is useful particularly horse training deposition system, like routine |
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| 31:42 | . Okay, now the last thing mention in in this topic is that |
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| 31:50 | And others in 2012 basically took those and did a very nice job looking |
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| 32:04 | classifying a descriptive classification. Uh sand gravel. And I'm not gonna go |
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| 32:15 | it. I'm not gonna even ask you use it. But what I |
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| 32:21 | ask you to do is if you in the business of describing sediments or |
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| 32:29 | walks, look at this army and about how you could use it as |
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| 32:37 | short hand for describing large uh upset of entry walks where you look |
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| 32:50 | the code the description. Uh so can talk about pearl laminated, lenticular |
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| 32:59 | wavy bedded. These are all betting that I will be describing in different |
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| 33:06 | of deposition. And this is just shorthand for you're describing sex. So |
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| 33:15 | where we're going to stop. Uh this is the end of topic |
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| 33:22 | We'll start recording. I am going have to take |
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