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<title>258: Underground description</title>
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<table id="cavepage">
2010-08-08 22:54:25 +01:00
<tr><th id="kat_no">258 - a b</th><th id="name">Tunnockschacht: Littoral North</th><th id="status">2 ??</th></tr>
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2010-08-08 22:54:25 +01:00
<p>The Littoral North leads northwards out of the chamber below Caramel
Catharsis past taped formations on the floor. The roof lowers and the sandy
passage continues to a further taped formation. There is a branch to the
left here [to be described]. The main way is through a low arch to a
3m climb down in a rift below an aven, which
can be climbed far enough to see that it probably doesn't go. At the bottom
is a wide stony passage with a pool useful for collecting water. There
are ways on to the left and straight ahead.
<p>To the left a passage leads almost immediately to a tricky climb
(rope recommended)
up to
the right. This gains a further muddy passage, which draughts inwards
strongly, leading after about 50 metres to a balcony at the
head of the 100m
deep pitch <b>The Usual Suspects</b>. This pitch is wet, and
is impassible in times of high water (a party was marooned beneath it in
2009), and is now superceded by the route via
<b>String Theory</b>. Across the pitch head may be seen a window accessible
via the route to String Theory.
<p>Back in the passage to the left, following straight ahead without taking
the tricky climb to the right
leads to a stepped pitch <b>Frankly Freezing</b> [description needed].
[Description needed of Litteral north 4 - Julian Todd or Becka Lawson]
[2007-258-6B]
[2007-258-44B]
[2007-258-46A]
[Description needed of stomach ulsa - Holly and Noel and Mike TA]
[2009-258-39A]
2010-08-08 22:54:25 +01:00
<p>If the passage straight ahead is taken from the water collecting pool,
a 2m climb up rotten calcite leads (past [2007-258-4-A], LHW) to an unusual
critical-angle pile of 10cm diameter rocks <strong>Y KeyKey Beach</strong>.
The narrowing at the top of this pile
(it gets close to the roof) has a stonking gale coming through it. Just
beyond this where the passage widens to 8m, behind the large rock on the left
is the hidden entrance to <strong>Rhubarb Crumbly</strong>, the key to the
<strong>Max Pleasure</strong> area. On the right, at the widening, is
a shallow pit [2007-258-*05-C][Has this been ticked off? Or does it need to be put into tunnel and the QM list? - Becka Lawson].</p>
<p>Ahead the comfortable passage only goes for about 20m before reaching the
edge of a huge shaft undercutting the RH wall <b>The thin red line</b>. An airy
traverse to the left of this reaches another hole on the left down,
apparently into the same pitch[2007-258-89-B]. Immediately ahead is another
large hole [2007-258-91-A]. Up is a large aven (30m+ [2007-258-98-X]. There appears to be a continuation across the
other side - a long bolted traverse away[2007-258-92-B].[Needs continuing - Ollie Stevens and Becka Lawson]</p>
<h3>The Thin Red Line</h3>
[2008-258-27-B]
<h3>Delicious</h2>
[Needs description - Ollie Stevens and Becka Lawson]
<h3>Blind and Broken</h2>
[Needs description - Steve Jones and Becka Lawson]
[2008-258-28-X]
[2008-258-29-C]
[2008-258-30-X]
[2008-258-31-B]
[2008-258-32-C]
[2008-258-33-C]
<h3>Gravity Always Wins</h3>
[2008-258-34A]
<h3>Frankly Freezing</h3>
[Description Needed - Serena Povia and Frank Tullym and Natalie Uomini and Becka and Andrew A]
[2008-258-24A]
[2008-258-25A]
[2008-258-26C]
[2009-258-01X]
[2009-258-02C]
[2009-258-03A]
[2009-258-04A]
<h3>Rhubarb Crumbly</h3>
[Add 2007-258-18C, 2007-258-19C, 2007-258-24C, 2007-258-25C to description - Wookey and Becka Lawson]
<p>Climbing down behind a large rock in Littoral North gives access to nice
walking passage floored with dark dirt, trending NNW. A strong breeze
blows in. After 40m the passage passes over a cross-joint forming a
pitch that can be seen through a very small hole in the floor[2007-258-26B]. Would
need capping to get in. Immediately beyond a C2 gets into almost
perfectly straight passage with some popcord on the walls. At the end
is a wider T-junction. Down to the left is a stoop into a
boulder-floored chamber containing a too-tight crawl on the left and
two small avens [2007-258-21-X] (at 1st corner), [2007-258-20-X] (at
end). To the right is another T-junction only 5m further on. Right is
Max Pleasure. Left is Dubious Pleasure, down which all the draft goes.</p>
<h2>Dubious Pleasure</h2>
[Description Needed - Jon Telling or Morwen]
[2007-258-35B]
[2007-258-36B]
[2007-258-37C]
[2007-258-38C]
[2007-258-39C]
[2007-258-40C]
<h2>Naughty Naughty</h2>
[Description Needed - Steve Jones and Becka Lawson and Ollie Stevens]
[2008-258-35C]
[2008-258-36C]
[2008-258-37C]
<h2>Max Pleasure</h2>
[2007-258-23C, 2007-258-27B needs adding to description - Wookey and Becka Lawson]
<p>Fine walking passage heading steadily up-dip. Strong outward draft.
Goes 180m to Starfish junction, via a few boulders to clamber over.
After 130m a shelf forms on LH wall after floor canyon disappears
under LH wall. The shelf is the main way on and rises slowly above
floor level until you are traversing past a large hole on the R. This
connects under RH wall to <b>Star Light passage</b>. Crawls
on LH side at shelf level 30m south of Starfish Junction have
[2007-258-22-C] parallel to main passage and [2007-258-28-B] in back
corner behind pillars. [2007-258-31-B] is a climb up on L in
cross-rift 10m south of Starfish Junction. [2007-258-94-X] is a high
(20m+) aven at the same point.</p>
<p>Starfish Junction has 4 large passages meeting at a large boulder and
is a distinctive spot. Ahead (North) Max Pleasure continues, The
right fork is <string>Flying High</strong>. The 4th passage is
<b>Star Light passage</b>. Including the higher and lower-level
connections this is a complex junction.</p>
<p>Max Pleasure north of Starfish Junction initially opens into a
High chamber with a drafting (inwards) passage off on the L (
<strong>Just for a Laugh</strong>). The chamber merges back into walking passage after 40m. 10m along a
soil slope comes in from the right wall, choked to the left, and a
low crawl [2007-258-71-B] to the right. The passage slopes gently
down until it meets a larger one with the way on going gently up-dip
to the right. There is a large boulder at the junction. The
continuation of the larger passage on the left is choked with soil.</p>
<p>Past a pillar the passage opens up into a high wide chamber with a deep
canyon in the floor, largely covered by boulders. At the start of the
chamber a rapidly-lowering passage goes back right for 8m before
being choked with sand. At the far end of the chamber you step over
the canyon [2007-258-67-B] and have to clamber over some very nice
flowstone to proceed. The obvious way on is walking passage but in
fact the passage goes at two levels here - you can also climb down
below the flowstoned chockstone and follow the canyon
upstream to get to the same chamber.</p>
<p>Following the obvious higher level brings you into another chamber with a
deep hole in the floor [2007-258-72-A] , mostly blocked by a large
jammed boulder. Traversing around the left hand side reaches a 3m
climb down to the far side of the hole. This is <strong>Petticoat Junction</strong> where there
is a choice of left towards <strong>Let's get Naked</strong> or ahead across
rocks and uphill to <strong>Hedonism Highway</strong>.</p>
<h3>Just for a Laugh</h3>
[Needs Description - Julian Todd and Becka Lawson and Martin Green and Aaron Curtis]
[2007-258-32-B]
[2007-258-29-B]
[2007-258-30-X]
[2007-258-56-A]
[2007-258-54-C]
[2007-258-52-C]
[2007-258-55-C]
[2007-258-53-D]
[2007-258-57-C]
<h3>Damp Squib</h3>
[Needs Description - Martin Green and Steve Jones]
[2009-40B]
<h3>Star Light passage</h3>
[2007-258-64-B]
[2007-258-101-X]
[2007-258-58-C]
[2007-258-59-C]
[2007-258-60-X]
<h2>Hedonism Highway</h2>
Very high rocky passage uphill with monster draft (considering
passage size) blowing out. This whole passage is formed on a bedding
plane sloping at about 25 degrees from horizontal, so everywhere is
walkable but quite steeply sloping. A tricky c2 over a block reaches
a sandy hading chamber. Going across to the left reaches a very wide,
bedding-aligned area with a choice of routes upwards either side of a
pillar. [2007-258-70-A] is a passage off to the left. At the top of
the wide bit the passage reverts to a phreas with a deep canyon which
is largely inaccessibly-narrow. It is at least 8m deep and there are
a couple of points one could get in [2007-258-95-C].</p>
<p>Climbing over a large boulder the passage widens due to a junction. The
passage goes off left upwards [2007-258-69-A], as does the canyon,
and another goes off left downwards [2007-258-68-A]. The passage
continues steeply up-dip and gets bouldery. There are a couple of
huge dropped sections of rock that have been undercut and split from
the roof. On the left is a small alcove passage. Next a small
cross-passage roof tube. Neither of these go. The draught remains
strong, blowing out. The passage turns 90 left to go along the dip. A
strongly draughting small passage comes in from the right at the
corner [2007-258-82B]. Hedonism highway gets boulderier and closes
down over the
next 60m, ending in a choke and a solution tube filled with rocks [2007-258-81C]. This point may be quite close to the surface.</p>
[68,69,70 need ticking off and rocky road survey north of hedonism highway described - Becka Lawson and Steve Jones and Julian Todd][2008-258-40-A]
[Rocky road survey east of hedonism highway described - Becka Lawson and Steve Jones and Julian Todd][2008-258-41-B][2008-258-42-C][2008-258-43-C][2008-258-44-C][2008-258-45-B]
<hr>
<p>Taking the smaller northerly passage at Petticoat Junction leads
into passage of varying character. It starts with deep dark soily
deposits. Awkward small passage on L connects back to the climb just
before Petticoat Junction. The draught is still strong and inwards.
Crossing a soily crater leads to a sloping c3 up a wide, high
rift, then along 10m of narrow joint-controlled passage to another
sudden change of character. Ahead is a tight passage which draughts out and
becomes a dig after 10m [2007-258-73-D]. The way on is the very wide
phreatic passage sloping steeply down to the east [surely this should be west - Andrew Atkinson or Wookey or Dog Becka Lawson]. The small central
canyon of this passage goes under the RH wall [surely this should be LH - Andrew Atkinson or Wookey or Dog Becka Lawson] to the west [2007-258-74-C].</p>
<p>The passage zigs and zags sharply past a crawl off on the L
[2007-258-*26*old number-C] for 20m to merge into nice straight passage sloping
gently down-dip. [Can not see zig zag nor the qm - Andrew Atkinson or Wookey or Dog Becka Lawson] After 35m it steepens and a small canyon forms,
reaching a 3m deep drippy pot after another 25m. A c2 gets to the
floor and a delicate and slightly damp c3 gets back into the
continuing passage.</p>
<p>Here the passage is wide and sandy and forks: off on the right is
<strong>Let's get Naked</strong> (draughting out). Down to the left
it descends steeply and crossword passage goes off on the Left. 10m
beyond is [2007-258-75-C] on the L then a gravelly bit with an aven
above [2007-258-78-X]. The passage continues to descend down-dip
until it suddenly chokes (3m dia!) with mud and rocks. This would be
a top dig site in the UK [2007-258-77-D]. On the L is a large (8m
dia?) chibble-floored pothole which can also be overlooked from a
balcony, reached via a passage on the L; that passage has a small QM
[2007-258-76-C]. On the far side of the hole a crawl heads off,
unsurveyed, continuing down-dip for quite some distance (30m?)
hole.[2007-258-*31-C]</p>
[Futher description of 'too much' required - Aaron Curtis and Olly Madge and Julian Todd]
[2008-258-38-C]
[2008-258-39A]
<h2>Crossword Passage</h2>
High canyon passage initially rises gently then up more steeply.
There is a hole in the roof [2007-258-97-X] here. Now progress is
either a traverse to look out over a pitch past a huge wedged
boulder, or progress at floor-level to look out below the boulder.
Probably about a P12 [2007-258-93-B]. This passage draughts in.
<h2>Let's get Naked</h2>
Very sandy, low, wide passage curves round to the R. [2007-258-99-C]
goes off to L at lowest point. Clambering up over boulders with
freezing draught in your face (out of cave) reaches a aven, which we
partially climbed and it appears not to go, but there seems to be a
drauft defecit beyond. Ahead the passage rapidly shrinks to a narrow
rift which can be climbed (c4). [Let's get naked continues - Julian Todd and Becka Lawson]
[2007-258-79-X]
[2007-258-85-C]
[2007-258-83-C]
[2007-258-102-C]
<h2>Usual suspects</h2>
[2009-258-5-B]
[2009-258-6-C]
[2009-258-7-A]
[2009-258-8-C]
[2009-258-9-C]
[2009-258-10-B]
[2009-258-11-B]
[2009-258-12-C]
[2009-258-13-A]
[2009-258-14-B]
[2009-258-15-C]
[2009-258-16-X]
[2009-258-17-A]
[2009-258-18-A]
[2009-258-19-A]
[2009-258-20-B]
[2009-258-21-B]
[2009-258-22-B]
[2009-258-23-X]
[2009-258-24-A]
[2009-258-25-A]
[2009-258-26-A]
[2009-258-27-A]
[2009-258-28-C]
[2009-258-29-C]
[2009-258-30-B]
[2009-258-31-A]
[2009-258-32-A]
[2009-258-33-B]
[2009-258-34-C]
[2009-258-35-C]
[2009-258-36-C]
[2009-258-37-A]
[2009-258-38-X]
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