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00:00 good news is so bad news is I uh didn't post enough notes.

00:09 , you win on. Okay, . When we look at right more

00:19 , uh, basically electric. This differences. So this one,

00:27 Yeah. Forget we also wanted go a little bit upper player, but

00:36 going to focus right now. This dunes which are in the upper part

00:43 the lower flow regime rating into supercritical , proper food machine. And the

00:51 thing that happens is you get what called up that there a regular lower

00:58 C flat. Now many begin to the upstream, different inventions and at

01:09 point you can get more, more . Will scour films, you get

01:16 . I draw jumpsuit. So let's first of all that is uh you're

01:25 of awful. We have a couple places. We saw something like that

01:30 to point out in summer prosection. basically we're lucky to transitional flow and

01:41 always downstream. The one thing that get this convex spending that probably most

01:50 . Uh but it's not the only you can see this is increased

01:59 Then we get into the plane in plane that are really easier to visualize

02:09 The result? Actually, many this probably lower too. The other

02:19 didn't see is that there's also often carpet. So these individually foundations are

02:28 inverse degrees. Yeah. What is set really? What is abounding

02:37 Each of the little lamination. So distinction between 1st and 2nd quarters sets

02:45 harder with plain dance, uh than is with horses. Well, what's

02:52 on this sea change here? Change ? Yes, parallel. And the

03:00 to ripple across. And one of things you know this is that it's

03:08 irregular voting out more. Okay. , it is a different packing

03:18 Different physical party whether is different and also has different for rebuilding. So

03:27 unit ideologically different issue. Yeah. when you look at this plane or

03:39 , what if they see on the plain or what are called partying

03:46 And this refers to almost a year coil form that can be developed into

03:53 high flown condition. Okay, so we have. Okay, cross section

04:05 here we had service. So this as the frustrations which are the harding

04:15 asians. Now this, by the , is great for determining fluttering.

04:20 ambiguity here. And it also is in that is unique to this upper

04:28 . So when you see it and not that problem in the city aren't

04:34 before. You might be seen. it's definitely you see this is just

04:43 . But it keeps me that it be rare in the field. I

04:49 because you're looking at a pretty high investment. Right, right. That's

04:54 those lamination. Rather those variations. high president. Right? My

05:06 I wouldn't expect ripples too. But are then even war comes are these

05:12 is one is being deposited on top another. Oh, apparently there isn't

05:22 erosion to destroy. Are these? these primarily found in alluvial deposits or

05:29 like subject with delta deposits? They're found in upper planer fishes which

05:38 common, regular basis. Um You get them in deltas, MS,

05:50 . Um, You might get them some uh, breaker zone weight

05:59 Do we get a planer fishies within wave dominated zone? I don't recall

06:08 lamination being described there, but the planer fishies or something that's identical to

06:14 . You get in breaking ways. , uh huh. There's probably a

06:20 of cases and I've only seen it uh federal office right now,

06:28 going into this, uh, we some of this low institute that forms

06:34 are migrating, giving you some of man issues. And the other thing

06:41 see is that we can look at magnetic properties to tell me along the

06:50 axis is great. And you see actually two kinds upper plane.

07:01 Yeah, this is a mat, shows basically goes a little variation In

07:11 long 80 grade, which is consistent what we see, it's really what's

07:17 that party engaged. If we look the cross section received that the rains

07:24 more or less terrible. I hit the front. Now, if we

07:35 at this situation that you think we upstream implications, Individual money are get

07:56 little street. And so in this they're dead form is slapped with no

08:05 in this case the best form as hey you uh oh but they are

08:20 ripple like forms that are migrating giving translated strep so within the uh performers

08:27 forget translating strata and pure attraction carpet gets where the bed farmers planer as

08:39 elimination that traction okay which by the occurs on grain flow but also occurs

08:50 very high set concentration in parallel factor basically you've got a so uh dominated

09:04 brain to brain collisions and so the of the bed, it's not just

09:12 great picture. He has some things be on the order of well rain

09:19 , it's on the order of cinema a beach. For example if somebody

09:25 the brain, the brain interaction forces coarser grains with the greater moment to

09:33 towards the free service you can't move can move and so we get an

09:44 . So here we have Attraction conflict verse three which is typical not only

09:52 that floor, but for example the events on the beach and played event

09:59 in some flood deposits uh on the we not only get these planer beds

10:09 the universe rating but we get these do that and if you take it

10:17 ball is the what? Uh huh right is exploiting this. There's a

10:37 , here's the up for reelection because sense comes from, this is one

10:48 the few places where I early on anything. Transportation presented each of each

10:58 notice how the weather gets rich. Sex so these are ST yeah.

11:13 . So to the right now the place I've seen are on flatbeds.

11:21 , shallow grave the strength and some again this was an artery. This

11:28 what it means. Well, what looks like. Yeah, this is

11:35 level dipping back. So the two are first you saw them early

11:49 Mm hmm. What we're in the energy shallow. Yeah. Beach greatest

12:02 now later at the gun seating other because I'm looking so here's the

12:10 Notice the standing way the water is things with with increasing velocity. There's

12:19 and washes out that each one. what we end up it.

12:25 Yes. That slow getting preservation and course it happens a lot to get

12:38 plant shapes and it looks something like . So clothing is not very

12:47 low altitude feed. Now the other is that if you look at

12:55 Yeah, dip set girl on the . There's a lot of troughs.

13:07 you look at it. Mhm. strike set up making it is no

13:12 flat. Which is really a bit when we compare it with. Oh

13:24 structures and talk better. This looks a cross we're heading my desk,

13:32 Russia. So what we're looking at the heat. These are really little

13:39 services laminate on another state. Harry for years sometimes. But the

13:50 rate. And that's because Andy dudes extremely straight when you look at them

13:55 the beach track only after work. as they pro grade, the strike

14:04 very bad where the scouring is basically it's going to speak. Yeah.

14:14 it's Did they? Oh, so you kind of get this in your

14:22 , it begins to make sense and begin to see it in a places

14:27 , this is sketched out. So interesting exam question I suppose could

14:35 oh, they strike in dip sections any didn't versus two or 3 dimensional

14:46 correct And and this isn't actually at point, I really do expect you

14:52 be able to sketch the death describes . Uh, the major types of

15:03 naturally improve skin. I don't expect artistry but it's useful to spend a

15:15 time drawing these features. Is supposed be looking at. In any case

15:21 will help you. Yeah. So , this is just an example.

15:27 study versus flume study. Mm This actually from peeled hurricane party deposits in

15:37 awful life. We have still working this. Yeah, when I saw

15:45 , that's the whole picture or anything I did not see those and people

15:52 appeal because the blue penetrates differently depending permeability of individual lamination makes it much

16:03 apparent. That's also why we take Oh trench, let the wind blow

16:14 , let it dry out, accentuate differences Like uh when we see the

16:28 cut, get them safe. What can do is but blue or pleasant

16:39 and then cheese fall cheese ball until basically have recovered that we right mm

16:51 it off harder. How can you it off? Take it with the

16:58 that mhm. And I'll show you . So would it be like when

17:05 getting a trench or something, you do that. And so it's a

17:12 way of preserving the scent of infrastructure take back and feet. But some

17:18 uh so here is the uh here saw the peel your people.

17:34 Mhm. Now if you're beginning no , I'm not sure scale to God

17:43 we may be beginning to get into beyond the artery. Remember I said

17:51 the height of the bed you need with increased uh mm Yeah, this

18:04 actually good my part, it's not far from here. And when I

18:14 these uh it looks like upper floor playing there. But there was some

18:21 fee too. So I was having figuring this out. This was a

18:26 project. So I told them eventually you know the problem we got highly

18:36 that are not quite but and I've seen this before this section and then

18:46 in your face and never recognized. probably saw but then I began to

18:52 us we're looking at here is in transition going from They are extreme

19:04 How's that to upstream migrating and So I was looking at something out

19:14 this is the orchestrated migration. So got Mhm. Still closed and it's

19:30 upper floor regime feature is pretty There's this is no longer an anti

19:36 . This is something big and where sits. Yes. Want to shoot

19:46 and part of that. So we're out in some large scale upper floor

19:54 features and a flu impossible. So from any dance with this type of

20:02 identification to hit groups and eventually we up in psychic steps. Now it's

20:12 cheap for a transitional features are not lived. These silent steps are the

20:23 velocity. Uh huh. Our strongest . Uh huh. Seven Well,

20:33 actually seeing them more and more in rock right now that we know what

20:37 got. And so there's been a of studies now where in deltas in

20:45 and submarine annuals and family. We're the upstream Margaret of course. And

20:56 is just some of the these are , yeah, yeah. The color

21:15 type pounds when you forget it. green green three. Yeah, I

21:27 larger and you get a sense of these packages might be differentiated and

21:38 Now I mentioned that earlier example where have been for And I thought jumps

21:45 explosion in the deposition. That's when speak here. The bigger rooms down

21:51 . Most of the field examples coming deep sea set here basically is the

22:00 feelings. This is all from fruit they're being measured. So if you're

22:07 we appreciate a different some. So game show you in this case down

22:18 sections and then here it is The problem with recognition is part is

22:26 scale group. You never said across negative section. You will only see

22:35 if you step back and get a view. Incredible. So now particularly

22:41 we're doing photo mosaics and other ways to propagate bedding plane. I mean

22:49 surfaces we're beginning to recognize these larger features. Yeah. So for example

23:02 we got very on that Phil fighting chris. Yeah. So cross sex

23:18 cross section the same thing. So here is that you you

23:26 Mhm. The exception here's a start pollution and scalp. So there's

23:38 Mhm. So this is how we you can put it together Of a

23:47 d. map of these packages of extents. Um There's a scale of

23:58 years. Take a look at the this is all about street. So

24:06 beginning the diagnostic bacteria here. Uh . Asymmetric on the challenge back step

24:18 . Mm Come on we'll annual So X. Side President mission over please

24:28 steve deeply saddened at which can position still sound how many deposition because wages

24:40 is up street. Okay, now mentioned the idea of particular second or

24:51 order. Uh let me get build that just a little bit.

24:59 Here's a third order And the 3rd package used as an event. But

25:09 this case you won't forget right as a no bar form that forms of

25:22 deaths because so here begins they're migrating is lower. Mm Here's one is

25:37 the next event. This is typical the uniform. You must remember the

25:43 bar is my greek. Yeah uh event event I mean so the boundary

25:54 that one is the fourth quarter So here it is. He's done

26:06 he can also be just looking more the lab appreciate appointment. So there

26:12 some confusion confusion. Some bars are point bar unit bars, Other bars

26:21 compound bars that have a unit more . It's a as we have lateral

26:30 our system. There are over uh don't be a baby over the basin

26:42 . That's our people. The base the channel is the 5th order.

26:51 sixth order. Yes, basically. . So what we began show here

27:05 migrating bed park certain term change if and that's what maybe maybe not.

27:18 . Unit for these two sometimes. huh 3rd 1 you see doesn't come

27:28 extremely migration channel for migration chance from . Yeah, we're going to use

27:37 bounding surface concept in all of the patterns that look at now having said

27:48 with the aeolian bounding surfaces are just which is a great place flashing but

27:57 totally confused but it's still the same that we're building packages and it holds

28:05 rivers. It holds for Delta's holds islands. It holds for deep sea

28:11 . The same process. Now the thing I'll mention very quickly is that

28:19 have defined all sorts and packages. There is a shorthand for those and

28:27 useful for when you're measuring section described court percent capitalist. It is subset

28:40 uh stratification. Let's see trump Yes the like now let me stop

28:50 trip. I don't like to use cross stratification because it is too confusing

28:58 playing fast. Why you frustrated? is no ambiguity except that T.

29:08 . Oh yes so I guess no player cross data. Tabular cost

29:16 The same thing. Critical Cross They don't make a distinction. Get

29:24 two or 3. Me. This distinct. Yeah two d. and

29:31 . Mhm. They called horizontal. reason is it's not horizontal in his

29:39 but it's time for you to information he was a hell is low angle

29:50 . That would be like we would anything for example. Broad shell swim

30:00 could be a friday setting. His then coming everything. But at least

30:06 a good start for uh describing sand you go down six. We also

30:16 safe travel. That key name We do have to process your

30:27 I showed a picture. Well, uh troughs of gravel earlier.

30:36 we also have crude horizontal Betty. is particularly monster bars rated street.

30:45 then beyond that we have two categories supported and making the class supported draft

30:54 has traveled on the graph. The class support each other. Matrix supportive

31:07 there is some kind of a honoring that separates the individual ground and within

31:18 of those who make some sanctions or using university educated or not. But

31:27 particular uh short him is useful particularly horse training deposition system, like routine

31:42 . Okay, now the last thing mention in in this topic is that

31:50 And others in 2012 basically took those and did a very nice job looking

32:04 classifying a descriptive classification. Uh sand gravel. And I'm not gonna go

32:15 it. I'm not gonna even ask you use it. But what I

32:21 ask you to do is if you in the business of describing sediments or

32:29 walks, look at this army and about how you could use it as

32:37 short hand for describing large uh upset of entry walks where you look

32:50 the code the description. Uh so can talk about pearl laminated, lenticular

32:59 wavy bedded. These are all betting that I will be describing in different

33:06 of deposition. And this is just shorthand for you're describing sex. So

33:15 where we're going to stop. Uh this is the end of topic

33:22 We'll start recording. I am going have to take

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