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Messages - johnm33

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The rest / Re: Brexit...
« on: October 19, 2019, 03:36:45 PM »
This speaks for itself

Brexit Facts4EU.Org Summary

This is ‘May Mk2’ – the EU’s latest colonisation treaty for the UK

Prepared by Brexit Facts4EU.Org with advice from a Brussels-based barrister

Legend: ‘WA’ = Withdrawal Agreement, ‘PD’ = Political Declaration

1. Parliament will not be sovereign - UK still to be governed by existing and new laws of the ECJ – a foreign court – and with no say over these laws. [WA articles 4, 87, 89 and 127, PD para 131]

2. Demands payment of a sum to be decided by the EU - Minimum £39 billion but this is likely to increase and the EU decides the final sum. This must be paid BEFORE any trade deal is agreed. [WA articles 138-144, and 152-155]

3. No trade deal with EU – Not included as this is just a divorce treaty. Any EU trade deal must ensure “a level playing field for open and fair competition” and “deep regulatory and customs cooperation”. This will make it difficult for the UK to reduce non-tariff barriers in trade deals with USA, Australia, China, etc. [PD paras 17 & 21]

4. Prevents independent tax policy - Political Declaration still obliges UK to adopt a future relationship which will impose EU State Aid rules and “relevant tax matters” on the UK. EU specifically intends to curb UK’s ability to have “harmful tax practices”. Withdrawal Treaty also applies EU law to UK during transition period - allowing EU to sue UK, including infringement proceedings for as yet unidentified breaches of State Aid rules and billions in VAT on commodity derivative transactions dating back to 1970s. [PD para 77, WA articles 86, 93, 127].

5. Restricts independent foreign policy - UK to be bound by international agreements concluded by the EU despite having no influence in their negotiation during the transition period and must “refrain, during the transition period, from any action... which is likely to be prejudicial” to the interests of the EU. [Articles 129(3) and (6)].

6. Prevents independent military action – UK permanently stopped from taking “any action likely to conflict with or impede” EU’s foreign policies. Critical parts of section on foreign policy and security are not reciprocal, eg future relationship will not “prejudice the decision-making autonomy of the EU” but no such language for UK – only permitted to “maintain the right to determine how [to respond] to any invitation to participate in operations or missions”. Also, parties “agree to consider” security collaboration in European Defence Agency, European Defence Fund, and PESCO “to the extent possible under [EU law]” which is prescriptive (not permissive) obligation. Despite paying for European Defence Agency during transition, British troops in EU battlegroups will not be led by British staff officers. [WA articles 129(6-7) and 156-157, PD paras 99, 102(c)]

7. Controls UK fishing – Common Fisheries Policy continues in UK waters during transition (which can be extended) but UK will have no say in implementation or enforcement. After transition, Political Declaration requires “cooperation on... regulation of fisheries, in a non-discriminatory manner” - code for continuing current arrangements for EU access to UK waters. Any trade deal to “ensure service providers and investors are treated in a non-discriminatory manner, including with regard to establishment” - prevents UK protecting quotas from EU purchase. [PD paras 29 and 72]

8. Replaces one EU Commission with another - New body established with “powers equivalent to those of the European Commission”. UK must accept exclusive jurisdiction of Arbitration Panel and judgments of ECJ. Grants EU officials criminal immunity and exemption from UK tax. Imposes gagging order on UK which must keep all EU information confidential but EU can use UK information as it sees fit. [WA articles 74, 101, 104-5, 106-116, 159, 168, 174]

9. Leaves UK with €500bn liabilities from EU Investment Bank but no profits - No rights to past and future profits made from UK investment in EIB, no rights to UK share of assets of EIB, yet UK remaining liable for risk of up to €500bn of guarantees. UK must let EU bid for UK public projects at least during transition. [WA articles 34, 75-78, 127, 143, 147, 150].

10. EU colonisation - makes UK bystander in laws that govern it - UK permitted to send civil servant to Brussels to observe EU passing laws designed to disadvantage UK economy during transition which might last many years. EU could regulate London’s huge foreign exchange markets, impose financial transaction tax that would be collected at UK expense by HMRC but sent to foreign governments. [WA article 34]
my understanding is that 2 is an annual payment
This may be called a withdrawal agreement that has the full support of both the EU and UK bureaucrats but clearly the shafting will continue in or out without a so called hard brexit. I think the current plan is a referendum on this or remain

Arctic sea ice / Re: The 2019/2020 freezing season
« on: October 02, 2019, 03:14:31 PM »
I'm thinking there are several 'strings' of Atl. water flowing according to the bathymetry of the Greenland/Norwegian seas. The northernmost following the shelf where Barents begins. These currents are pressed to move north into the Arctic proper for this they have to climb over the deep outflowing current, as they climb their inherent spin [they've been approaching the axis of rotation for some time] forces them into vortices where the various fractions sort themselves out but they also interefere with one another, so some excess heat will be released but perhaps the sensors are also detecting the turbulence of the interefering vortices.

Nice catch B-l thanks, looking forward to Padmans work from this mission.

  Great stuff Espen thank you. Wow just wow covers it.

Arctic sea ice / Re: "Stupid" Questions :o
« on: September 19, 2019, 10:58:24 AM »
However a wave is generated it is a visible sign of a pressure wave passing through the water. So in 20m of water that [1m?]wave may have enough energy to mix recently melted water inhibiting refreeze. That same pressure wave moving into 200m deep water will barely cause a [10cm?] ripple. On the shelves once a certain, differing, threshold of melt has passed wave action will mix the water around the ice, over the deep ocean the meltwater will move to the surface or as close as it can get thus allowing the ice to 'repair' itself with easy to freeze freshwater.
 Incoming Atlantic waters are already denser, more saline, than the surface waters of the Arctic, which is why their currents follow the channels into Barentz, and why they fall into the Eurasian basin.

Arctic sea ice / Re: "Stupid" Questions :o
« on: September 18, 2019, 05:02:58 PM »
As kindly suggested I apply to those of you who 'get it' here: Why should there be any connection between ocean depth and surface ice. The assumption that deep water in the CAB should somehow protect the ice keeps popping up, but why should that be the case?
Whereas the shelves will support wave action once a pressure waves passes the edge of the shelf it dissipates into water which can be orders of magnitude deeper.

The rest / Re: Economic Inequality
« on: September 07, 2019, 12:34:16 PM »
There was a documentary featuring Chomsky on RT this week that spelled out the corporate takeover of the political process.
The curious thing about being the issuer of the means of exchange, whether as a banker within a nation or a nation in the world is that the cost of goods is the cost of fiat 'money' creation thus a 100 or 1000 dollar bill costing about 12c can be issued freely and provide for all a societies needs without any need for work, organising a prosperous and fulfilled society with that boon should be a piece of cake. Instead the rich waste vast and ever increasing resources to control, suppress and stick it to the poor, worldwide, go figure?

The rest / Re: Unsorted
« on: September 07, 2019, 11:57:37 AM »
" the earth's purpose is complete"
Until the sun sends us the bill everything will be ok.
Plus a little confimation bias, storms [lows] centered on the pole accelerate ice/surface water, relative to the rotating frame, which must then move south, coinciding with tidal forcing of Atl. waters through to St. Anna trough and thus across to Lomonosov would cause serious upwelling of warm waters, but even this late in the season not enough to cause more than temporary melt, that may change.

The rest / Re: Archaeology/Paleontology news
« on: August 27, 2019, 01:31:25 AM »
So drifting ot "I've witnessed the effect that eating tulips has had on the intellect of following generation. Sad.
Terry" do tell
Intellect so far as I can see also depends on ancestral decisions. If cousin marraige, or isolated populations forced to inbreed, happens IQ drops @15 points with no advantages. If girls are allowed to breed then IQ drops @15 points with the advantages of robust physicallity/immunity and unwarranted confidence plus early 'maturity'. I guess the message from our genetic code is [if you want to be smart and tall] avoid Tulips/Cousins/Sisters eat well and wait wait wait.
Terry I guess that your maternal grandmother was over 25 and well nourished when she produced your mother?

Greenland and Arctic Circle / Re: The Nares Strait thread
« on: August 27, 2019, 12:47:16 AM »
" Your comments and thoughts, please."
 Far from shore, I suspect that the pressure gradient between the Arctic and Labrador seas is increasingly being met by deep currents of Atlantic waters making their way around N. Greenland through Nares and into Baffin. If Petermann breaks soon that would add confidence to my thoughts, as the breakout of waters from the north side of Humbolt already has. IF my guess has merit then the surface flows, normally southbound become more prone to tidal, even wind, driven changes. So whilst the ice coming from the north will be driven against the coast of Ellesmere to accelerate it to equilibrium with tangential rotational speed once the surface flow is northbound the ice will switch sides and be slowed down by Greenland.

The rest / Re: Archaeology/Paleontology news
« on: August 26, 2019, 11:42:20 PM »
Size is very dependant on diet mainly diets of ancestors. If you want to be tall the best thing to do is make sure your maternal grandmother eats well before and during her pregnancy. After generations of near starvation the English were reduced in height to an average of about 5ft, many victorian houses in the 1950s still had doors that were less than 6ft. high. So within three generations the size/height of a population can be transformed.
I've never seen a study that examined the cumulative effects of great/rubbish diets over long periods but there was a Finnish study that established that the effects of starvation carried implications for genetic expression through at least 7 generations.

Arctic sea ice / Re: "Stupid" Questions :o
« on: August 26, 2019, 03:39:54 PM »
Not the question you asked but "Hydrate breakdown is an endothermic process, absorbing heat while the surrounding sediment cools. Because the specific heat of methane hydrates is about half that of water, hydrate-bearing sediment stores less heat which can then be made available to help fuel dissociation. When estimating the efficiency of hydrate dissociation, neglecting the reduced contribution of methane hydrates to the host sedi-ment’s specific heat results in an overestimate of the dissocia-tion rate and, hence, the methane production rate." from

Greenland and Arctic Circle / Re: Greenland 2019 Melt Season
« on: August 20, 2019, 02:55:23 PM »
Another look at the outflow from Zach/79N and Humbolt curious that despite clear evidence of flows from Jakobshvn no sign of freshwater. The second gif shows the uplift in temp around 5/6 Aug. 9c associated with the outflow at Zach/79N. 1, 30days from 27:07. 2, 10 days from 01:08

Arctic sea ice / Re: Arctic Ocean salinity, temperature and waves
« on: August 17, 2019, 06:46:06 PM »
110 took quite a battering, I'm guessing intersecting waves reflected off the shelves caused a huge pressure spike on the 15th July, it looks like it 'bounced' generating tauroidal 'smoke ring' type wave structures which spread across the whole basin sending shockwaves back which damaged 110 when it approached the shelf/amundsen generated tidal vortices around the 5th. 1.7mb gif won't be here long
switched gif for link

I chose sept16-30, the frequent stops and starts of ice export in Fram suggest to me that the deep current of Atl. water from the north is balancing most of the demand of the gradient between the Arctic and Baffin. That current I'm guessing enters on the north side of Peterman and leaves on the south side, enhanced by the tides, so since I expect that current to warm until at least mid sept. the best chance of the island breaking free probably comes towards the end of sept as the tides peak.

The forum / Re: Forum Decorum
« on: August 14, 2019, 07:09:02 PM »
Consider this, "When I look around at the state of public discourse in ‘the West’  what strikes me is that everyone says they want to have a reasoned and rational debate but say that the reason it doesn’t happen is because the ‘other side’ is irrational and so they can’t be debated with. The ‘other side’, their opponents say, always avoids the debate, is never willing to just answer a reasonable question and generally just refuse to have the debate they claim to want.  Does this resonate with you?" continued here :-

Policy and solutions / Re: If not Capitalism... then What? And, How?
« on: August 13, 2019, 06:35:59 PM »
I prefer the idea of universal basic credit where everyone would be allowed a subsistence amount of interest free credit, which has to be repaid by a 2.5% tax on every transaction. Eventually enough of this interest free 'money' would exist to liberate society from the near 40% upstream interest charges on every transaction that supports the financial sector, and thus allow sophisticated societies to evolve which wouldn't price themselves out of work.

Greenland and Arctic Circle / Re: Greenland 2019 Melt Season
« on: August 11, 2019, 12:21:17 PM »
A look at freshwater discharge. 30 days to 10:08 HYCOM

The rest / Re: Archaeology/Paleontology news
« on: August 01, 2019, 03:26:28 PM »
Gumbercules perhaps you should try to trace the history of the big heads of Puma Punka which Brien Foerster takes such an interest in, they're as close as anyone to fitting the bill.

Arctic sea ice / Re: The Rammb Slider Thread
« on: July 28, 2019, 06:43:51 PM »
Interesting feature.
I think whats happening there is that Atl. waters which are pressed in to the area by NAD/Gulf stream + tides, some, the fastest, climb the shelf tight to the Norwegian coast, some climb the shelf south of Svarlbad, some get caught up against the shelf tight against Svarlbad, others forming deep vortices get caught up in the deep channels that run north. The last two+ meet at the anomoly hotspot, then move north and depending on the momentary situation may be drawn across the north of Svarlbad or Greenland, these waters may be energetically comfortable at 60N but here they are moving against there 'natural' inertia and rapidly approaching the axis of rotation so once moving will organise into vortices to refine and disperse that excess.

welcome back B-l

Arctic sea ice / Re: The 2019 melting season
« on: July 02, 2019, 05:32:44 PM »
Looks like Atlantic waters have met Pacific waters by Amundsen/Banks and are doing the do-si-do

Arctic sea ice / Re: Arctic Ocean salinity, temperature and waves
« on: June 28, 2019, 09:51:53 AM »
Maybe something maybe nothing, I was looking at hycom beaufort ice strength gif, towards the end the ice appears to change state and is no longer able to sustain cracks, that is evidence of internal waves.

and looking at A.H.s most recent gifs on the Nares thread suggests the same

Another calving and huge discharge from the main branch Polarview

The rest / Re: Unsorted
« on: June 16, 2019, 11:36:10 PM »
  .. I'll just set my pipe down .. I'm awaiting my 10th prosecution for using and sharing this wonderful herb with the sick and dying .. things change ... b.c.
My first job [at 15] was in a scrap [metal] yard, the old guys there were full of stories, mostly they'd served in the trenches 14-18, I wish now I'd listened more ... apparently when they were young when they couldn't afford to drink they would buy opium/heroin/diamorphine tablets, cheaper than drinking but not sociable, so they preferred to drink, legislated against by the beerocracy, they also smoked dope which they said was easily available until the mid 30s.
Then there was the stuff about trench warfare between officers and men[boys] where the officers were so despised they'd be shot from behind in an advance until the officer 'class' started to send their children to the front as lieutenants  who no-one had the heart to shoot.
best wishes bc

Arctic sea ice / Re: When will the Northwest Passage "open" in 2019?
« on: June 16, 2019, 06:25:37 PM »
Hycoms current thickness gif

Science / Re: AMOC slowdown
« on: June 15, 2019, 05:46:14 PM »
Looking at this it seems a no brainer to me that if you have increased Arctic waters flowing down the coast lets say with the inherent inertia of 750N then it'll have two main effects. The first is that it will force itself into the coast, and continue to do that further south. The second is that once it is forced by Gulf stream waters away from the coast those waters will mix until equilibrium is reached slowing down the gulf stream/north atlantic drift.
What does this model show if not that?

If you open nullschool and select O from projections you'll see from 90-600N is about half of the distance of the equator from the axis of rotation and 300N about an eighth of the distance. Thus the inertia of tropical waters is too low to separate from the coast until the distance to the axis [surface speed] begins to decrease, so I would expect the highest effects of slr to be where both streams detatch and all points north, until the water reaches equilibrium with rotational speed, which may vary but just now appears to be about 52N, so peaking around 41N. Why am I wrong?

Arctic sea ice / Re: The 2019 melting season
« on: June 15, 2019, 10:30:35 AM »
Hycom for the record.

 When the ice retreats to 800N there'll be no resistance to rotation, on the CAA side the channel by 110W looks primed to open.

Arctic sea ice / Re: Arctic Image of the Day
« on: June 14, 2019, 12:11:11 PM »
noctilucent cloud

Stunning image of winds in Disko 21:00 on 11:06

but take a look at the temp. bone dry air blowing down from the ice sheet!,69.04,3000/loc=-50.551,69.151

Developers Corner / Re: Test space
« on: June 11, 2019, 02:51:06 PM »

A slightly longer view/ smaller file.

That looks ok all images from sentinel 2-29 may

Arctic sea ice / Re: Basic questions about melting physics
« on: May 29, 2019, 11:54:53 PM »
From W.Ds. blog "New sea ice starts from 3 important concurring factors: -1.8 C water, little or no sea waves and colder than -11 C surface temperatures "
So away from the shore much colder than-11C probably important.
What's the rate of sublimation from ice at various air temps.? since there can't be an energetic 'free lunch' how much impact does this have on ice formation/cooling.

Bit small, images from 9/22/27 may. 29:04 to 08:06

Looking at the northern side at/beyond the bend

more detail
Swapped animation

polarview some changes from yesterday well worth a look difficult to be sure whats going on could be big, but could be just the quirks of angles from the radar images.

 You need to zoom in on this gif from hycom to see the impressive outburst of freshwater from Jakobshavn around the 11th
Looks like the granular ice in the channel is being finely ground, from sentinel

The output of the glacier continues, a detail from the latest Polarview

 It may be that sufficient ice is flowing down the main channel/falling down from the heights of the ice sheet that we are witnessing the squeezing out of the deep waters present, it seems a lttle early for melt water to be flooding out, or it could be that saline water has kept last seaons meltwater liquid and possibly eased the flow properties of the granular ice in the channel. If the latter is true then as the ice flow above is eased by melt we could witness a very abrupt advance of the calving front which could only be sustained by a widespread local slump of the ice sheet. On the other hand if we are witnessing the consolidation of the ice in the main channel then we may see little change over the next few years, just small advances, calvings and retreats.

Greenland and Arctic Circle / Re: The Nares Strait thread
« on: May 02, 2019, 09:58:21 PM »
It would be interesting to know the timings of when warmer or more turbulent waters arrive below that 'fishing hole'.

An interesting image from polarview today, it looks like there's been a serious flood of basal water break out from beneath the southern branch, which has advanced and calved and this before a big seasonal tide at the weekend. The second collapse feature on the northeast face of the southern branch, just before the bend, is not evident in the image so I await a clear day on sentinel.
  Coincident with this the northern glacier, not branch, which had a 'fan' calving this winter has begun to move too.

Arctic sea ice / Re: "Stupid" Questions :o
« on: April 14, 2019, 11:15:58 PM »
I pretty much agree with that, how many images and over what period crossed my mind, but yes if the water begins to fall/drop into a trough it will organise itself according to it's rotational potential and once established, i imagine, like a tornado it will twist turn and move according to the medium it's passing through. Atlantic waters reaching this far north will have acquired quite a lot of torque since passing 600N, or if you will may not yet have lost the intrinsic torque of being about 1/2 the planets radius away from the axis of rotation [in much the same plane], which will be expressed as it's forced into a coherent stream.

Arctic sea ice / Re: "Stupid" Questions :o
« on: April 12, 2019, 10:47:11 AM »
It's very close to the head of Santa Anna basin trough so maybe the waters from Kara are dropping into the basin trough hereabouts?

Looking back this is why I formed the view that seawater penetration once past the first cill, at 5K, was more or less unstoppable, the more saline water will always pass over the inner cills and move upstream before it becomes dilute enough to move back towards Disko. The recorded calvings of giant icebergs I suspect are the result of the ice in the deepest part of the trough being floated and breaking through the weight of ice above freeing that space for seawater penetration. There have been enough of these giant icebergs to convince me that some of them have come from inland of sills#1 and #2 from the first link. These blocks of coherent ice have been replace by ice moving downstream, so now in place of a smooth ice surface to grind over there is a melange of broken ice pressed to the depths of the chasms by the weight of the ice above it suffused with saline water.
 Were any cryopegs present beneath these giants? are there more upstream? as would seem probable if they froze from the top down.
 Tidal forces act on landmasses as well as oceans so they will act on ice bodies too the more fluid the ice the greater the potential effect, so it's not just a matter of the tidal waters penetrating and lifting the ice, and all I'm suggesting here is that the calvings and advances occur close to the extreme tidal range at new/full moons. The ice height of 200m ft. above the waters surface means there can't be any actual lifting from tidal penetration but increased melt is another matter.
See this comment too,,154.msg56298.html#msg56298
So I'm still of the opinion that the cool saline water in Disko is discharge from the glacier mixed with tidal and possibly cryopeg waters. Is it correct to call it a grounding line if the ice is a composite of melange and seawater? if so ok.

Greenland and Arctic Circle / Re: The Nares Strait thread
« on: April 09, 2019, 02:59:36 PM »
A tidal wave has another meaning altogether, usually nothing to do with tides, I use the term surge because the tides high-high or low-low are about 12.5 hours apart so low-high 6+ so more like a really slow swell. The tides at the Lincoln end of Nares have some peculiar resonances too iirc, and I've yet to understand them. This links to Alert and there's a tide station map for others
and more here

Arctic sea ice / Re: The 2019 melting season
« on: April 08, 2019, 11:12:26 AM »
"speeding up the whole darned thing" There's constant pressure on the Atl. side trying to force water in to the Arctic, if Nares, and the CAA generally, blocks the surface flow then the fractions below the surface have to force their way out which calls for far more energy. If Nares is flowing freely then the speed of surface waters towards Greenland increases and more flows through Fram too dragging the ice with it. Then more Atl. water flows in and the most energetic fraction moves towards Kara the nursery for thick ice.

Greenland and Arctic Circle / Re: The Nares Strait thread
« on: April 02, 2019, 04:36:06 PM »
"From the north and northwest", the Beaufort gyre has met the incoming Atl. water in Chukchi/ESS the two counter rotations are forming a thicker band of ice that heads for Ellesmere, some shifts towards Fram some exits Nares some recycles around the B. gyre. Look back at one of unicorns ascat animations.
Right now there's a powerful high in the west of Beaufort and a deep low in Labrador, we've also had persistent 4? days of wind blowing ice towards Banks Is. That implies some Pacific waters will surge in through the strait, so all three exits are busy exporting the freshwater lens and Nares may not settle til' after the new moon.

"Tracing the origin of the cold waters in front of Jakobshavn was a challenge," explained Ian Fenty of JPL, a co-author of the study. "There are enough observations to see the cooling but not really enough to figure out where it came from."
Not that I'd bet on my guess against NASA's but I have been expecting saline waters to emerge from beneath the ice for quite some time, I have long suspected that sea water has penetrated as far as the round feature upstream, more or less central in this image from Polar View. Also that it's very likely that some salt deposits will sit in the deepest troughs/valleys just as it does beneath ice yedoma elsewhere, if there's any merit in my idea then the salt will continue to dissolve and the resultant slush will continue to lubricate the basal ice's passage. We'll see.
added- Link to supplemental pdf with salinity/temp charts etc.

Arctic sea ice / Re: Arctic Ocean salinity, temperature and waves
« on: March 24, 2019, 01:17:57 PM »
Looking at 156/7/8 animations some of the things I'm suggesting already seem to be there, just couldn't see them til' I looked for them. What I was particularly interested in was the increasing Atlantification of the shelf waters in Laptev through ESS, it appears the saline Atlantic waters are stopping the Siberian freshwater from entering the Arctic in it's accustomed way and that it is only entering much further east, where the inflow from Bering is being forced west and mixes with it. Thus the 'ridge' of thick ice being formed further east one could say at the confluence of the gyre and the incoming Atlantic stream. That may be responsible for the increasing depth of the 'Pacific' layer.
 The more or less random pulses of Atlantic waters coming through Fram on their way to Nares is there to be seen too, as is the flow which is likely generating the gyres which are dropping into Beaufort and Atlantifying it's basal waters.
I don't know if the Davis Strait array is functioning or if/when the data is accessible, I guess an alternative would be a record of expected and actual tides from somewhere on Baffin Island to give some clue about how much fresh-water is escaping. Higher low tides = more imho.
I'm beginning to think I must have upset a Chinaman, interesting times.

No calving to speak of but about 1km advance polarview

Arctic sea ice / Re: The 2018/2019 freezing season
« on: February 01, 2019, 12:42:58 PM »
There's a sheer line in the compressive strength of the ice, it points towards Prince Patrick is. but may be seen as terminating in Mclure or by Banks is. I wondered if it would actually show up on the ice, there's a diagonal line of leads opening across the polarview image which seem a close match.

I'm guessing the parallel waves[?] are tidal surges coming in from the Pacific.

Some recent calving, detail from polarview
There's also a feature midstream at the bottom of the image which is what I imagine a giant berg would look like moving in the stream.

Greenland and Arctic Circle / Re: What's new in Greenland?
« on: December 15, 2018, 11:54:08 AM »
There was a Canadian academic who made quite a study of the Viking presence throughout the archipelago, mining on Axel Heiberg/Victoria/Banks as well as the west coast of Greenland. If I remember her name I'll find a link. For them to have been there suggests the archipelago was seasonally navigable. That it suddenly altered is suggested by the blond inuit tribe that was discovered and that equally suddenly long houses appeared down the Pacific coast. Iirc her findings were deemed too sensitive politically and she lost her funding.

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