digging 2019Posted by Vince Simmonds Sun, April 21, 2019 06:20:51
With Brockers, Nick, Jon and Tav
A view from the Junction. Jon to the north assists with the pipe from the pump. To the east Tav, at the bottom of the entrance, contemplates, it was sunny on the surface.
Today circumstances dictated that the digging effort was to be
concentrated beyond the former ‘pinch-point’ in the cold, Gnarly North. The perceived
‘dry and dusty’ conditions did not come to fruition and pumping was deemed to
be required. Unfortunately, this action was a failure, the pump sprang a leak and
did not work, so the pump and all its attachments were removed to be fettled,
back at Tav’s place. This left Nick and Brockers to wallow in a larger than
anticipated pool of slurry at the digging end. They said it was cold, how we
chuckled. Earlier in the session, another skip had been put together and this
was set-up from the dig to the ‘snug’ spot where Jon was lying. This too,
became ‘damp’ as the spoil was transferred between skips. I was at the Junction
and Tav at the bottom of the entrance, where the filled bags and rocks were to
be stashed awaiting removal at the end of the session.
The bags were filled partly with sediment, partly with slurry, it
was a good job that the sediment was granular. It was, rather forlornly, hoped
that the water would drain out and the bags become a bit lighter, it didn’t,
and they weren’t. The skip between myself and Jon soon wore out and became
difficult to haul, so that was replaced, and the hauling was much smoother. Most
things, by now, were liberally coated with slurry and splashbacks were a common
Soon the time came for digging to cease and for the entrance to be
cleared of spoil. The bags hauled out to the surface to be emptied, the rocks
piled ready for walling, a few were added to the wall as a token gesture. Those
of us on the surface rotated the hauling, leaving Brockers, who had been digging,
to load the skip to the surface. This he wasn’t so impressed with, he reckoned
he was cold after lying all morning in the slurry pool in the cold, Gnarl
North. We, however, were warm in the very pleasant spring sunshine – warmest day
of the year so far, I believe. 49 bags were hauled out and emptied plus 10
skip-loads of rock.
Satisfied with the morning’s endeavours and in high spirit, we
departed and made our way to the Hunter’s Lodge Inn for the usual refreshments.
digging 2019Posted by Vince Simmonds Sun, April 14, 2019 07:01:50
With Jake, Jon and
Due to other
commitments, a smaller team today so the digging effort continued in the Soft
South. Tav filled bags and moved the occasional rock to Jon, who was positioned
at the junction. I was at the bottom of the entrance hauling the skip away from
Jon and transferring the load to the surface skip, this was hauled out of the
cave by Jake.
It all seemed to
be at an easy-going pace this morning, but at the end of thesession 85 bags
and 16 loads of rock, a total of 101 loads, removed to the surface. A good,
Jon, at the
junction, hauls the skip away from the digger
the bags onto the ever-growing spoil heap
Jake remarked that it been very pleasant on the surface in the
warm spring sunshine with the bird’s singing and only very rarely could a car
digging 2019Posted by Vince Simmonds Sat, April 06, 2019 16:51:00
With Jake, Jon,
Duncan and Tav
weekend it required three persons to secure the cave, only one was necessary to
re-open the cave for this session. Given that we were a team of five, when it
was suggested that we should dig in the ‘Soft South’, there wasn’t too much
I went ahead and
clambered down into the cave. I called up for some empty bags and, before I
could get out of the way, I received several packs thrown down the entrance by
those team members remaining on the surface above.
In the ‘Soft
South’ I spent the session lowering the floor of the ‘chamber’, also removing
sediment from the southern and eastern extents. Jon, in between loading the
skip to Duncan, at the bottom of the entrance, modified the skip haul route
into the ‘Soft South’. There had been a delay to the start of today’s
proceedings while Jon had to go across the border, beyond the former
pinch-point, to the ‘Cold Gnarly North’ to search for tools. The bar that had
been used last weekend (lastly, by Brockers, it seems), despite a determined
search, had disappeared. Jon reported back with tools from the north and
commented that there wasn’t as much water in the puddle as might be expected
following this week’s heavy rain. The missing bar was later rediscovered,
buried under a considerable pile of loose spoil that had been left un-bagged.
A couple of
substantial boulders were loosened, then dragged and cajoled to the base of the
entrance, where the surface team comprising Jake and Tav accepted the challenge
of getting them out in their entirety. This task called for the use of two
ropes. A successful challenge completed, and two more fine rocks were on the
surface ready to be used in the base of another stone wall, sometime in the
On the surface it
had turned into a fine and warm spring day. Today’s final tally was 83 loads
out to the surface; 68 bags and 15 loads of rock. Another productive session.
And, I remembered
to pick-up my camera – didn’t take any photos though!
digging 2019Posted by Vince Simmonds Mon, April 01, 2019 21:02:59
I attended the Somerset
Archaeological and Natural History Society (SANHS) Annual Archaeology Day at Wells
and Mendip Museum, and was unavailable for the Saturday morning digging session
at Hallowe’en Rift.
report was provided by Jon:
“Five of the team
(Tav, Jon, Duncan, Jake and Paul) met at the appointed hour. Although one
later admitted that it was only because he had nothing better to do on a
attendance a little lower than usual, it was proposed that we should dig in
what is now known as the ‘Soft South’. The motion was carried unanimously,
and the team set off up the hill on what proved to be a fine spring
The decision to
dig south was influenced by the need to keep all team members involved (a key
factor for a successful dig) and by the wish to ensure that all digging spoil
was removed to the surface (another key factor). Another key factor
is the key.
Digging started a
little later than usual.
There was much
debate about who should work where. Digging took place at two faces
during the previous week and involved three of the team. Under the normal
rules of rotation, Tav, Duncan and Paul could all claim a place on the surface
on a fine sunny morning. Paul and Duncan each tabled motion’s claiming
their own right. Tav, as the sagest of the elders on duty, ruled that any vote
on the matter could only be indicative and that the team had to abide by the
house rules. As a result, Jon was moved up the order from surface duties
the previous week, directly to the dig face, with Paul in support. Tav worked
at the bottom of the entrance. Jake and Duncan worked on their sun tans.
81 bags of spoil
were removed along with 25 loads of stone, mainly from the previous week.
At the end of the
session, three members of the team successfully locked the cave, and all
retired to a local hostelry for liquid refreshment.”
digging 2019Posted by Vince Simmonds Sun, March 24, 2019 07:07:01
With Jake, Jon,
Nick, Duncan, Brockers, Tav and Mike (Moxon)
After digging last
weekend, Jon was on the surface with Jake, who managed to add some more stone
to the wall, but spoil is required to back it up. I was at the bottom of the
entrance, Nick took up position at the junction.
Nick at the
junction, viewed from the bottom of the entrance.
Tav headed down to the “soft” south with an array of new
implements he had purchased from ‘Proper Job’, a good source for cheap digging
tools. Mike, on light duties following some eye surgery, was in the small the
small “chamber” just beyond the former pinch-point. That left Brockers and Dunc
“up-front”, surprisingly, after a dry week, the pump was required, this took
some time to assemble and drain the water away. A miscalculation in the
drainage route resulted in the south passage, downslope from the north,
suddenly becoming much wetter. Some hasty readjustment of the pipe allowed the
water to drain elsewhere.
Soon, the “lake” was
“dry”, digging was underway. Earlier in the session there had been some time
for quiet contemplation, this was soon to end as the bags and rocks began to be
shifted through and out of the cave. Jake and Jon rotated the hauling and
emptying roles, 115 loads of bags and rocks were brought out to the surface,
and there are still rocks left at the bottom of the entrance, including a
rather large one. Its “twin” had been removed with some effort earlier.
On their return
from the north, Brockers and Dunc were cold and a little grumpy, which was of
some amusement to the rest of us. It was obvious from their attire that the
north had been just a little bit squalid. Still, nothing that some refreshments
at a certain local hostelry wouldn’t sort out.
out of the entrance.
digging 2019Posted by Vince Simmonds Sun, March 17, 2019 06:48:32
With Tav, Jon,
Dunc, Nick, Jake and Brockers
Jon’s turn in the
“pond”, Dunc chose to be next in-line again and took up position in the small
“chamber” just beyond the former “pinch-point”. It took some time to assemble
the pump and drain away the considerable quantity of water. A task made more
onerous as the pump had been left, in a safe position, on the far side of the
“lake”, the “pond” now re-designated.
Meanwhile, in the
nice dry and comfortable south passage/chamber, I was happily digging away,
filling bags, finding the occasional lump of rock, just an ideal digging spot.
the “lake” was drained, the water that had been spilt lubricating the haul
route, Jon was able to start digging. Tav, at the junction, was soon very busy.
Nick, at the bottom of the entrance, had been “tidying”, the step that had accumulated over many sessions was now gone, the rocks there had joined the pile
on the surface waiting to be incorporated into the ever-growing wall.
digging last session, was on the surface with Jake, hauling out the spoil from
the cave. Jake continued the wall building until a steady flow of bags started
to arrive at the surface to be emptied.
It was another
productive session; 108 loads out to the surface, 81 bags and 27 loads of rock
for the wall.
digging 2019Posted by Vince Simmonds Sun, March 10, 2019 17:14:48
Just a brief visit
underground to collect my camera that I managed to leave behind yesterday. Took
a few snaps of the magnificent spoil-heap.
digging 2019Posted by Vince Simmonds Sun, March 10, 2019 07:03:19
With Jake, Tav,
Nick, Brockers and Duncan
Tav and Nick discuss prospects to the south.
After some heavy
rain during the week, it was obvious to us that Tav’s pump was going to be
required. The pump was set-up and proved to be very effective, the water soon
was drained away.
Duncan gives Brockers a helping hand to set-up the pump.
The water gone,
Brockers was able to dig away to his heart’s content. Merrily filling bags,
some of them with very sloppy sediment, and loading rocks into the skip. Duncan
was next in line, lying in the small chamber, aiding the skip along its route
to me at the junction. Once again, I had made a small error and suggested Nick
might go south and dig there. He was in his element. It was a busy session for
me, Tav at the bottom of the entrance and, especially, for Jake who hauled up ~85
skip-loads to the surface; ~70 filled bags and ~15 loads of rock, including one
rather weighty boulder that required the use of the strops. Good wall building
the two most enthusiastic ‘fillers of bags’ digging in tandem, it was necessary,
at times, for me to decant some of the bags to more suitable weights for
hauling out of the cave, and so easing some of the pressure on Jake’s back. At
the close of the session, Nick found some large boulders that he happily
reduced in size to more manageable proportions. These were then rolled to the
bottom of the entrance where they await extraction.
It had been another
productive and convivial digging session, rounded off with a stop at the Hunter’s
Lodge Inn for the customary refreshments.
NOTE: the digging effort, at present, is concentrated on the enlargement
of the north-west leading passage, to the south-west side of the entrance (towards
Trevor Hughes old dig). Also, there has been some activity in the opposite
direction on the south-side.
digging 2019Posted by Vince Simmonds Sun, March 03, 2019 07:27:45
Brockers, Jon, Nick and Jake
The induced rapid
speleogenesis applied last Sunday morning had the desired effect and we were
presented by a considerable pile of fractured rock and gravel. This took quite
some time and effort to remove. I went ahead, scraping back the gravel and
fractured rock to Tav, who was bagging up the gravel and loading the skip with
rock. Brockers and Jon then dispatched the spoil to the surface where it was
being dealt with by Nick and Jake.
was enough space to get past the debris and get to work with a small bar to
remove the loose and fractured rock, clearing it back to Tav. When that task
was completed, Tav moved forward, passing me to reach ‘Nick’s pond’, which
wasn’t too wet today. Brockers was able to take up occupation of the position I
had held for the last few weeks. He set about enlarging the passage towards
Tav. I moved back, clearing away the last remnants of gravel and fractured rock
before heading out to the surface to assist Jake. Jon was at the junction, Nick
had moved down to the bottom of the entrance, trying to entice Jon into some surreptitious
removal of an imaginary obstruction. How does the saying go, “idle hands make
That aside, it had
been another enjoyable and productive session; ~100 loads out to the surface,
>60 bags and over 30 skip-loads of rock, more material for the wall.
The banter and
joviality continued at the Hunter’s Lodge Inn, where we partook of the usual
refreshments after a mornings hard digging.
digging 2019Posted by Vince Simmonds Sun, February 24, 2019 21:11:18
day weather-wise and it was a warm walk up the hill to the cave with kit.
Lowered the bags down the entrance, then pushed them through to the north-west
passage. There, the bags were clipped together to form a train and I dragged
them through to the other side of the pinch-point. It took a bit of
organisation to arrange the kit neatly in the somewhat confined space. The
drilling was a tad awkward, so I sank some pilot-holes in the required spots. I
managed to snap a drill-bit but luckily, I had another one. I took a lot more
care finishing the 4no. holes with a 550mm drill-bit. All the holes primed and
tamped, kit packed away and the bags, carefully, pushed through the pinch-point,
I pulled the hauling line out of the way too. All wired up the mornings task
was bought to a satisfactory conclusion on the surface. Disturbed a couple of
pheasants. Hopefully, there will be some more rock for the wall to clear out
That’s phase one
of dismantling the ‘backstop’ to allow the free movement of people and
materials to pass unhindered between the north and south completed.
digging 2019Posted by Vince Simmonds Sun, February 24, 2019 06:52:51
With Nick, Tav,
Brockers, Jonathon, Jake and Alex
A strong team
today, seven of us. Note that I’ve resisted the temptation to add the prefix
For the fourth
week in a row, Nick was dispatched to his pond, although this was almost dry
after a week of fine weather. Once again, I passed through the pinch-point to
take up position in the snug, low chamber I had cleared out during the last few
sessions. Tav was “up the junction”, a decision he was later to rue. I had
suggested to Brockers that he might find some suitable wall-building material
in the southern passage, where Trevor Hughes et. al. had dumped most of the digging
spoil in the 1980s. This is also, an area that Willie Stanton had suggested
there may be some potential for palaeontological remains. He also thought it
was a resurgence but that in now believed to be unlikely. Tav was to be very
busy, when Brockers and Nick got underway, occasionally I was able to add a few
loads too. Brockers found some very decent large boulders, ideal for
wall-building, but a challenge to get out to the surface.
Jon, at the bottom
of the entrance, was responsible for dispatch, Alex on hauling duties today.
Sixty-six filled bags and more than three-dozen skip-loads of rock, well over
100 loads out today. Alex mentioned that his arms and shoulders were a little
sore, he’ll get over it.
Anyway, it was a nice
morning on the surface in the warm ‘spring-like’ sunshine.
pinch-point will be dealt with and others can delight in the joy of Nick’s
pond, that is, currently a ‘dust bowl’ (Nick’s
digging 2019Posted by Vince Simmonds Sun, February 17, 2019 08:10:20
Jonathon, Alex and Jake
The plan was to
continue to enlarge the north-west passage. Unfortunately, Tav didn’t make it
today so, neither did the pump. Nick was, sort of, volunteered to bail-out the
pond of his own making. When he got there, Nick was relieved to find the water
level was quite low and it didn’t take long to bail the water out. It was
noticeable that, after a dry week, the drips were not so pronounced. I was back
in the same position as last weekend and managed to get some bags filled and slabs
shifted, not many though as Nick was sending back a steady supply of bags and
rocks. Jon was at the junction, where we had removed the ‘boardwalk’, and was now
clearing away the accumulated detritus that had been around and under it. Alex was
at the bottom of the entrance, hauling away the spoil and loading the skip to
the surface to be pulled up by Jake. Jake had constructed a wooden platform
that straddled the entrance, making it easier underfoot and more stable for his
conditions are not ideal at the moment, it was an enjoyable session with a
constant flow of banter and not too much character assassination this morning.
By the end of the session 55 loads had been hauled out to the surface: 35 bags
and 20 skip-loads of rock ready to be added to the wall, when there is time.
digging 2019Posted by Vince Simmonds Sun, February 10, 2019 08:36:32
Jonathon, Tav and a massive welcome back to Jake
A jovial group of
diggers ventured up the hill from the farm to the cave entrance. The loose
bags, left-out to dry at the end of the last digging session, were packed-up
and dispatched to below ground. I descended the entrance and headed to the
north-west passage followed by Jon. Nick and Tav followed on too. Jake, still
recovering from knee surgery, remained on the surface to begin constructing
another spoil retaining wall.
got to the pinch-point but not quite through it. After turning around to have a
look, and a discussion I could now see what needed to be removed to make it
passable for all. I will have to arrange with the supplier, a Sunday morning
collection soon. At present, work commitments rule out a mid-week evening trip.
It was then decided that Nick go to the end
and dig because he would be happier there. And he needed to confirm his
thoughts last session that he was digging a pond. This, indeed, turned out to
be the case. There was a lot of water and some hasty improvisation of equipment
was required to remove it. The removal of the water ensured that the passage
was now well lubricated, some might have suggested, squalid. Eventually, it was
almost dry enough to dig and spoil removal could commence. To supplement Nick’s
endeavours, I filled some bags with loose sediment from the position I was
lying in, made a little more space for myself too. Strangely, lying in the squalor
of liquid slurry, I find the passage to be rather aesthetically pleasing,
lights reflecting off the glimmering slurry and constantly dripping water. It was
cold though now that I was completely soaked, glad that I had decided to wear a
fleece undersuit today. There were some grumbles from the entrance, where Tav
was stacking the filled bags, regarding the weight of some bags, unfortunately,
this fell on deaf ears and Nick carried on regardless.
Soon it was time
to move back and deal with the products of today’s effort. Some bags were
easier to empty than others. Thirty-nine bags and three skip-loads of rock were
disposed off on the surface. During our time underground, Jake had constructed
a fine wall and had used most of the available rock. We will have to create some
more very soon.
digging 2019Posted by Vince Simmonds Tue, February 05, 2019 21:29:06
Due to some adverse
weather conditions, quite a lot of snow, digging activities for today were
cancelled. Jonathon made a gallant effort to make the Hunter’s but was thwarted
when he came across a damsel in distress on the Old Bristol Road. I think she
had managed to park in the hedge and needed some assistance to free her
notesPosted by Vince Simmonds Sun, January 27, 2019 12:00:10
Thanks to Gina Moseley we have some more dates on speleothems sampled from Hallowe'en Rift.
230TH Age (yr BP) Corrected
HR1-T 215,221 +/- 2476
HR1-B 219,378 +/- 2429 correlates with MIS7
HR2-T 125,341 +/- 1532
HR2-B 126,834 +/- 2197 correlates with MIS5e
BP stands for "Before Present" where the "Present" is defined as the year AD 1950.
digging 2019Posted by Vince Simmonds Sun, January 27, 2019 06:58:10
Jonathon, Nick and Tav
After the lurgy
and a week at the University of Sheffield Zooarchaeology Lab, it was good to
get back into Hallowe’en Rift for my first digging session of 2019.
The plan this
session was to continue the enlargement of the passage along to Trevor’s Old
Dig, trending circa north-west. There had been some mention of a ‘pinch-point’
so this is where some of the effort was directed. Nick set-off to the end so
that he could free an old bang wire that was impeding the skip hauling.
Meanwhile, I started to remove some of the loose material that had been stashed
to the sides of the passage just beyond the pinch-point to make more room. Nick
returned and asked that I pull the old wire through, that done, Nick started to
enlarge the passage about 6m beyond me, his plan was to see if could remove
layers of calcite from the floor and so. Enlarge the passage. He did wonder
whether, or not, he was digging a pond, I guess we’ll find out next session. Filled
bags and rocks were being removed at a steady rate to Tav, positioned at the
junction, who re-directed the skip to Brockers, at the bottom of the entrance. To
keep himself occupied in between loads, Brockers had decided to do some ‘tidying’,
keeping Jon, on the surface, busy. There was an occasional grumble from above
ground, ‘Nick bag’, too heavy, too claggy, very difficult to empty, below
ground, the comments passed by.
Today’s count: 76
loads, 54 filled and emptied bags and 22 skip-loads of rock. It had been
another productive session and I, for one, enjoyed it!
digging 2019Posted by Vince Simmonds Tue, January 08, 2019 07:33:56
I had succumbed,
like so many others, to the lurgy and so, was out of action. Jonathon sent the
following summary of the morning’s activity at Hallowe’en Rift, the first session
of the year:
“We were down to
two diggers - Jon and Paul.
there was little to do with just two, we took a quick look to the East.
There were a few pools of water, but not as bad as expected. Specifically,
we went to have another look at the cross rift just after Thou Shall Not Dig
Here. We removed a few rocks until we could get a better view and then
decided it was not worth trashing the place any further. I cannot see any
reason to dig there now.
We returned to
Trevor 's old dig and removed what we could. We then cleared the rocks from
the entrance. The count: 8 bags and 23 loads of stone.”
digging 2018Posted by Vince Simmonds Sun, December 30, 2018 09:06:46
With Jon and Brockers
Finally managed to hand-over goodwill bag to Mark, who was in the
yard when we arrived at the farm.
Up the hill at Hallowe’en Rift, the loose bags were packed up and
the packs stored underground. We decided to start the quest along the
north-west passage, the enlargement began. Jon digging, assisted by Brockers,
my task was to stack the filled bags in the entrance for removal later. Some
very large slabs were removed and required a considerable effort to drag them
back to the entrance where I could reduce them to more manageable pieces.
Sediment removal wasn’t easy.
usual the last act of the morning was to haul-out the filled bags, 21 of them
and a couple of rocks, the rest of the rocks were left at the bottom of the
entrance. The bags were not easy to empty, the sediment was claggy and placed
into wet bags, then compressed while stashed in the entrance. Still, it was an
enjoyable morning’s digging session and I had remembered the WD40 to give the
lock some care and attention.
digging 2018Posted by Vince Simmonds Sun, December 23, 2018 08:42:40
With Jon, Brockers and Nick.
Nick turned-up with a large, heavy bar to try and deal with an
obstruction underground. At Hallowe’en Rift, Nick went ahead to attempt to
remove the obstructing slab of rock, although he required some assistance to
get the bar down the entrance. Jon, Brockers and me had decided to clear-out
the accumulation of rocks at the bottom of the entrance. The smaller ones were
loaded into the skip, the large ones placed into a strop we had devised,
specifically for rock removal, the rock-net had long ago been purloined by
persons unknown. The strop was effective, and thirty-six loads of rock were
hauled-out to the surface. Brockers argued that some of the larger boulders
were worth four skips but this was discounted. When the rocks were cleared we
made our way underground to assist Nick. The large bar didn’t have the desired
effect and the obstruction remains, so we worked around it. Spoil removal proceeded
at a rather sedate pace today, the digging is a bit constricted and awkward.
Discussions took place, in my opinion we should put digging along
the south-west passage on the back-burner and switch the effort to follow the passage
trending north-west (Trevor Hughes’ old dig), at least that is going in the
At the end of the session twenty-five filled bags were hauled-out
and emptied and a further eight skip-loads of rock. There are plenty of stones
on the surface for wall building now.
digging 2018Posted by Vince Simmonds Sun, December 16, 2018 07:47:36
With Jon, Duncan, Nick and Brockers
It was a wet and miserable morning with a cold south-easterly
wind, not a good day to spend too long on the surface, everyone underground.
Brockers digging with assistance from Duncan, Nick was at the mid-way haul
position, I was sat at the junction, Jon stacking the spoil in the entrance.
In between bags, Nick, of course, began some surreptitious
excavation, “clearing around a large stal boss” he said. I, too, bagged up some
loose stones that were lying on the floor of the south-east passage. We were
mindful not to use too many of the dry bags that had been stored below ground
or someone (Jon) would have to retrieve some wet bags from the surface. Jon reported
that the trickle down the entrance had become a small stream as the rain got
heavier, I could hear the wind blowing from where I was.
Eventually though it was time to bite the bullet and some of us
return to the surface to haul-out and empty the bags, 45 of them, the rocks
were left to accumulate at the bottom of the entrance again. Nick and I did have
a brief discussion regarding another wall extension being necessary, but that’s
a job for another [drier] day. We were all rather damp as we made out way back
down to the farm.
At the Hunter’s we met Ivan Sandford who had been clearing out his
containers and he donated some long ropes to the cause, very useful.
digging 2018Posted by Vince Simmonds Sun, December 09, 2018 13:51:11
With Jon, Brockers and Nick
Jon digging, Brockers assisting, I went to the mid-way hauling
position because Nick had gone on a quest to explore the ‘north-west passage’.
Bags and the occasional rock were temporarily stashed at the mid-way point
until Nick returned from his exploration. Actually, he had gone up to look at
Trever Hughes old dig back in the 80s. On his return the back-log was soon
cleared and we settled down to an evenly paced session. In between skips Nick
fettled the ‘boardwalk’ and started to tidy-up the south-east chamber where TH
had dumped most of the spoil from his dig. Willie Stanton, back in the 80s,
suggested this might have been an area where bones could be found.
Eventually it was time to move back clear-out the filled bags (36
of them) to the surface where they could be emptied. The rocks were left for
another day, the stone supply for wall building is growing steadily.
digging 2018Posted by Vince Simmonds Sun, December 02, 2018 09:12:05
Brockers, Jonathon, Duncan and Alex
Alex, Brockers, Jonathon and Duncan disappeared underground to get
the digging underway and started to fill bags and shift rocks. Nick remained on
the surface for a short time to build some wall, I passed some rocks to Nick
and generally tidied up.
Soon it was just me on the surface and I was thankful that the
rain earlier this morning had passed over. The bags and rocks started to arrive
at a steady rate and there wasn’t any spare time to add to the wall. The bags
were all emptied, the sediment compacted into the space behind the wall that
Nick had created earlier. It was warm work and I was kept busy.
At the very end of the digging session, Nick returned to the
surface to help haul out the last few bags and rocks. A total of 82 loads out of
the cave, 62 filled bags and 20 skip-loads of rocks. A large pile of rocks
remains at the bottom of the entrance ready for shifting out next session, all
good stuff for wall building.
I was thirsty and the refreshments at the Hunter’s were very
welcome. Another productive session.
notesPosted by Vince Simmonds Thu, November 29, 2018 14:37:13
Published in December's issue of Descent, 2018.
digging 2018Posted by Vince Simmonds Wed, November 28, 2018 20:49:05
A gentler, more considered solo digging trip to retrieve some
small mammal bones that Alex had noticed and pointed out on Saturday. The
remains are relatively recent. The animal bones were recorded (photographed)
in-situ before carefully lifting and placing in a sample bag. They will be
washed and dried tomorrow before identification and recording.
Whilst digging noticed this ichneumon wasp, I think it’s Diphyus pallatorius, managed to get a few photos. Note the yellow banding on the antenna.
Not a long trip and didn’t bother to stop at the Hunter’s this evening.
digging 2018Posted by Vince Simmonds Mon, November 26, 2018 07:08:04
With Alex, Jonathon, Duncan, Brockers and Nick
We continued the quest to the south-west. My turn to be up-front
digging, Alex was next in line and did some extra widening of the passage, Jonathon,
also moonlighting, in between skips, Duncan and Brockers sorted out the distribution
of filled bags to the surface where Nick was on the end of the hauling rope –
85 loads up the entrance and emptied.
By the end of the session, the pinch point was just about big
enough to wriggle through and get to where we had been digging in the early
90s. I could see the obstruction ahead that had frustrated us back in the day, I
also retrieved some digging tools that had not seen any action for nearly 28
years, the chisel will be ok but the wooden handle of the lump-hammer was
Saturday evening was the Digging Thingy at the Hunter’s. I put up the
Frost and Ice poster produced for the recent BCRA Cave Science Symposium in
Bristol and gave a presentation on Hallowe’en Rift (pdf below). The cave came second, I didn’t
enter HR, someone else must have.
digging 2018Posted by Vince Simmonds Sun, November 18, 2018 07:50:59
With Brockers, Jonathon, Nick and Alex
While the empty bags were being removed from the drying line, I
took the opportunity to go underground and have a quick look at progress so
far. The enlargement of the south-west passage to hands and knees crawling
rather than a flat-out wriggle is an improvement and means that removable of
obstructions is easier. Haven’t reached the limit attained in the early 90s yet
and looking at the size of passage immediately ahead, squeezes we easily passed
back then, we must have been keen!
Nick joined me, and we swapped places. Nick started digging and
filling bags, I hauled the skip back and transferred the load to another skip,
Alex hauled that away, then Jon took over hauling the skip to the bottom of the
entrance. The filled bags were hauled up to the surface by Brockers who then
proceeded to empty the bags, 57 of them and a skip load of rocks. The empty
bags re-bundled, ready to go back underground at the end of the session.
In between hauling the skip, Alex became distracted by an obstruction
that wobbled the skip and occasionally caused it to tip over, spending a long
time cursing it and hitting it with a lump hammer and chisel. Eventually, some
progress was made, and Alex returned to hauling the skip, he seemed pleased
with his achievement.
At the end of the session, I returned to the end to discuss with
Nick the best way to remove an annoying obstruction, a calcited slab of
conglomerate. The outcome of the discussion was to dig to the left-hand side of
the calcited slab, possibly exposing more of it, enabling removal, or by-passing
it all together. A metre or so ahead the passage is much roomier, progress will
Back at the shed, we shared the bubbly, my 501st trip.
digging 2018Posted by Vince Simmonds Wed, November 14, 2018 06:26:25
My 500th trip into Hallowe’en Rift.
The purpose of this trip was to try and capture some images of the
low stuff approaching An Unexpected Development, to show it how it really is. The
cave is still very dry. Got some good photos too.
On exiting the cave, Roz presented me with a bottle of bubbly, which was unexpected. At the Hunter’s I was surprised to see Alex there, then Jonathon turned up, apparently summoned by Roz. Then, Roger bought out a fruit cake that Roz had baked earlier to celebrate the 500th trip. Bloody marvellous!
digging 2018Posted by Vince Simmonds Sun, November 11, 2018 08:08:31
With Brockers, Nick, Alex and Jonathon
Brockers experienced the “loneliness of a long-distance digger”
far away from Nick, who was hauling the skip with filled bags, and digging a
hole in the middle of the skip-run, why, something about trying to
remove an obstructing lump of conglomerate and calcite. Maybe, a Gaia effect was anticipated whereby, a hole
dug somewhere will result in the offending bulge disappearing, who knows. Alex was at the junction,
also helping to haul the skip on its journey to be emptied at the entrance
where, initially, Jonathon was positioned. I had headed east, along Merlin’s to
the top of the slope where I retrieved the last of the tat left there, a 20-litre
container and some tools. On the way back, I dismantled the remainder of the
bridge over the pot, the iron ladder and boards would be useful in the current
When I got back the entrance, Jonathon went up to the surface
after swapping the worn-out skip for an undamaged one. I took over the hauling.
The accrued back-log of bags at the entrance were hauled out to the surface and
we settled down to a steady rate. In between hauling bags, Alex and I fettled
the skip-run by positioning the ladder and boards retrieved earlier, making a
wider, more effective skip-run over the drainage channel.
Jon’s initial enthusiasm for being on the surface in the sunshine
was all too brief and was soon dampened as the rain came down.
It was another productive session, although I have no idea of the
progress made, I suppose I will get a look soon.
digging 2018Posted by Vince Simmonds Mon, November 05, 2018 05:41:54
I was away digging on the Gower this weekend but the work at
Hallowe’en Rift continued.
Jonathon, Nick and Alex
Report from our Toad Hall correspondent:
I’m sad to report that the Badger let us all down by disappearing to
Nottingham! The team members remaining: Mole digging, Ratty and Mr Toad hauling
managed to fill 47 bags and transfer them to the surface.
digging 2018Posted by Vince Simmonds Sun, October 28, 2018 07:04:52
With Alex, Jonathon, Brockers and Nick
While Alex went ahead to start digging, Jon and I rearranged the
‘boardwalk’ so that it bridged the ‘drainage channel’ and, therefore, making an
improved skip haul route. Brockers, meanwhile, decided that he would ‘tidy-up’
at the bottom of the entrance shaft, there was an accumulation of fallen leaves
and twigs and other detritus. Nick was on the surface, wall-building and
hauling bags and rocks when required, bags were emptied too.
Alex was busy enlarging the passage south-west, but obviously not
quick enough for Jon who decided to do some moonlighting and started to
clear-out an alcove that had been stuffed with digging spoil in the past. I
took a lump-hammer and started to batter a lump of calcited conglomerate that
impeded the skip. There are a couple of corners that require some attention
but, they will wait for another day.
As an aside, some ‘caving’ songs were being composed, mostly to
the tune ‘So What’ by the Anti-Nowhere League, while the lyrics were funny (to
us, anyway) they are probably, not printable.
As usual, time passed quickly, 99 loads were hauled-up to the
surface and dealt with, refreshment was required. The cave secured, we made our
way down to the farm, got changed, then up the road to the Hunter’s Lodge Inn.
digging 2018Posted by Vince Simmonds Wed, October 24, 2018 06:33:53
With Roz and Alex
This evenings plan was to attempt the climb up to the small space
through jammed boulders observed from the bottom of the rift in An Unexpected
Development. I packed some clean shoes so that mud wouldn’t be transferred onto
the calcite flowstone when climbing over it. Arrived at the rift, rigged the
climb down with ladders and descended. At the bottom removed oversuit and
boots, clean shoes on, climbed across the base of the rift and upwards. Took
care to avoid some jammed boulder-size lumps of calcite and any cracked
calcite. There are plenty of sound hand/foot-holds. Got to the slot, a bit more
restricted than it appears, probably just about passable but for the
precariously wedged boulder-sized lumps of shattered speleothem that need to be
squeezed through, there are plenty of them. Discretion being the better part of
valour, I retreated. Unfortunately, from the position I reached I couldn’t see
the full extent of that section of the rift. Alex, then had a go but was unable
to see any more than I could.
Next move will be to look at traversing across the rift from the
jammed boulder halfway down. We changed back into caving kit, climbed the rift,
de-rigged and exited the cave.
digging 2018Posted by Vince Simmonds Sun, October 21, 2018 07:42:36
Brockers, Nick, Tav and Alex
digging effort to the south-west side of the entrance (downstream), enlarging
Quiet John’s dig. Jake, Nick and I, with others, had dug there in the early
90s. It is rather snug in places. Jonathon, Nick and Brockers were all digging,
filling bags and moving rocks. Tav was dragging the loaded skip back, not
always with ease, to transfer the load into the skip to the surface, where Alex
was hauling the skip out of the cave.
I was on the
surface too, wall-building and emptying the bags. It was a glorious autumnal
morning in the warm sunshine and soon had to remove the oversuit.
Alex rued the mention
of a slow start to the morning’s session as the flow of bags and rocks
accelerated. A sterling effort by Alex, 107 loads to the surface; 82 bags were emptied and re-bundled to be returned underground at the end of the session,
and 25 skip-loads of rock, most of which was incorporated into the wall.
digging 2018Posted by Vince Simmonds Wed, October 17, 2018 05:29:14
A steady trip into
An Unexpected Development to de-rig the rift following up from Sunday’s trip. Pulled-up
the ladders and handline too, it could do with cleaning. All the kit bagged up
and ready to go, I decided to spend a short time cleaning some of the foot
marks from the calcite. Then, a slower trip out with two weighty bags.
An early start for
me tomorrow, so missed out a visit to the Hunter’s.
digging 2018Posted by Vince Simmonds Tue, October 16, 2018 06:36:33
With Dr Gina Moseley, Dr Marc Luetscher and Roz, we were later
joined by Ray Deasy.
Gina and Marc are Palaeo-climatologists, with a specific focus on
cave sites, and had accepted an invitation to visit Hallowe’en Rift and comment
on the processes that might have caused the damage to the speleothems and to
look to see if there are any deposits of cryogenic calcite. Some time was spent
in the rift in An Unexpected Development discussing the processes that might
lead to a cave becoming filled with ice during periods of fluctuating temperatures,
other thoughts were also expressed. Unfortunately, despite a thorough search no
cryogenic calcite was found, Gina suggested that perhaps any CCC’s had been
buried under later sediments. It was an enjoyable and informative trip.
Ray was late arriving at the Hunter’s this morning and had missed
a ride down to the farm. Not to miss out on a caving trip he continued his bike
ride from the MNRC down the hill to catch us up. We had already walked up to HR
and were underground, Ray met us at the rift. After the trip he insisted on
pedalling back up the hill to the Hunter’s, in his wet-suit, to meet up with
Tangent and go digging in Stockhill Mine Cave.
digging 2018Posted by Vince Simmonds Mon, October 15, 2018 06:23:46
Saturday I gave a poster presentation at the BCRA Cave Science Symposium,
University of Bristol.
for frost and ice damage of speleothems in Hallowe’en Rift, Mendip, some
Recent discoveries in Hallowe’en Rift, Mendip
Hills, Somerset, UK during 2018 have revealed some interesting morphological
features and an abundance of shattered speleothems. It had been suggested that
this damage was caused by earth movements. However, after a close examination
of the speleothems, it is apparent that the cause of the fracturing and damage
has been through the actions of frost and/or ice during the Pleistocene.
Tav, Nick, Jonathon and a big welcome back to
Brockers, went to Hallowe’en Rift and continued the downstream dig (west-side of the entrance). Tav sent the following account of the
pushed up front to enlarge the way ahead, Nick was deepening the trench, while
Tav hauled and smashed up the odd rock too big to fit in the skip. Jon earned
the clear distinction of ‘digger of the day’ for hauling a gargantuan 102
non-stop skips out to the surface (65 rocks, 37 bags). Then off to the
Hunters’ for well-earned refreshments where we were joined by Jake and Matt and
showed a bit of old bone to a couple of good-looking young women on their way
Rock of the day
had to be the ‘old bone’, which subject to a clean-up we decided could be rock,
bone stal or metal!
when the ‘bone’ was scrubbed clean of the attached sediment it was found to be
a speleothem masquerading as a bone. Fooled me too!
digging 2018Posted by Vince Simmonds Wed, October 10, 2018 19:39:29
Solo (not really digging though!)
Dragged some kit including water and a brush to An Unexpected Development. Going to have another cleaning speleothems session next week sometime. Took the camera along too, just for something else to carry. Actually, I wasn't satisfied with the images last time I tried the big LED array so thought I would try again, remembered my glasses this time. The results were better and good half decent shots were achieved.
I could spend hours in this part of the cave, the more you look, the more you see, especially with the illumination the LED gives. Some fascinating formations and phenomena to observe and ponder, bloody marvellous!
Early start again tomorrow so didn't stop in the Hunter's on the way home. Got back and stuck the oversuit into soak, will wash off in the morning, a dry day forecast for tomorrow.
digging 2018Posted by Vince Simmonds Sun, October 07, 2018 07:28:29
A much-depleted team due to work commitments,
injuries and malaise. To cap it all, it was raining and rather chilly.
We discussed our options while getting
changed in the shed and, as Jon hadn’t really had the opportunity to look at
the passages west (downstream) of the entrance we decided to continue the
enlargement in that direction. The ladders were left in the shed, although I
filled the water container and carried that up to the cave. I have a day off on
Monday and plan to continue the ‘stal’ cleaning later that day.
At the downstream dig, Jon was upfront doing
the brunt of the work, I was hauling the skip and stacking the spoil in the
entrance. Some large boulder-size slabs were dragged back to the entrance where
there is more space to swing a hammer and reduce them to skip-size pieces. By the
end of the mornings digging, the passage is much roomier. A channel has been
dug in the floor to allow water to drain, a length of pipe can be inserted, and
a board placed over it will allow the skip to be dragged freely. The last task
of the day was to haul-out and empty the bags on the surface – 29 were counted,
the rocks were left for another day. A good morning's digging.
digging 2018Posted by Vince Simmonds Sun, September 30, 2018 12:17:41
With Jonathon, Alex, Tav and Ray Deasy.
Another antipodean visitor to the cave, Ray,
back for an update, his last visit was earlier this year in April.
Jonathon and Alex set-off with the ladders to
rig the climb down the rift and continue digging while I took Ray on a tour
around the latest extensions. Tav stayed near the entrance to carry on the
enlargement of the passage to the west-side of the entrance and access route to
the old digs (80s and 90s).
Ray and I eventually, arrived at the bottom
of the rift where Ray joined in with the digging effort, it’s currently hard
going, very compact gravel and shattered calcite. I climbed back up the rift to
put the pressure spray together, it was at this point that I wished that I had
remembered to bring my glasses. Still, managed to cobble the spray together and
started to wash the muddy footprints off the speleothems. Used all the
available clean water and will require more to finish the job, probably bring
in a soft brush. I called down to the others that I was going to make my way
out taking the empty water container and spare ladders. They were going to dig
for a little longer before making their way out and would de-rig the rift. I stopped,
briefly to visit Broken Stal Aven to look for cryogenic calcite crystals, there
were some possible, then continued out of the cave.
entrance, Tav had stacked some bags and rocks there ready to be hauled up to
the surface. So up I went and sorted the skip and rope then pulled up the
spoil. All clear, the others arrived, all out of the cave, gate secured and a
walk down the hill to the farm in the warm sunshine.
digging 2018Posted by Vince Simmonds Mon, September 24, 2018 06:28:18
With Pete “Snablet” McNab, Pete Bolt,
Jonathon, Duncan, Nick and Alex
Snablet’s on a week-long visit from New
Zealand, couldn’t let him miss the opportunity for a digging trip.
At the cave, Jonathon, Nick, Duncan and Alex
set-off to the rift in An Unexpected Development to get on with digging. I led
the two Pete’s for a look around the more recent discoveries before joining-up
with the digging team. Snablet got very involved with the digging so we left
him there, Nick had decided to return to the entrance and continue the
enlargement of the passage leading to the west series. Pete Bolt and myself
headed towards Trick or Treat, the duck is still dry, we returned along Toil
and Trouble to join up with Nick and start clearing the backlog of spoil at the
entrance, Pete loading the skip, I went to the surface to haul out. It was
raining. By the end of the session, there is plenty of material for wall
After a brief stop at the Hunter’s for some refreshment,
several of us, Snablet, Pete Bolt and myself, we also persuaded Tangent to join
us, headed down to Churchill to attend the BCRA Hidden Earth conference. A
really, pleasant social afternoon/evening chatting to old chums.
Below surveys drawn by Duncan.
digging 2018Posted by Vince Simmonds Sun, September 09, 2018 08:35:33
With Jonathon and Alex
A small team again, mostly due to injuries
and work commitments, but still an effective group.
At the top of the rift, I decided to try out
the new cows-tails and shunt on the descent (and, later ascent) but, concluded
that some tweaking is required.
At the bottom, I was digging, Alex and Jon
hauling away the filled skips with occasional rocks and dispersed the contents.
The slope has been terraced to give some stability and space for spoil
dispersal. The spoil comprises sandy, fine to coarse gravel of calcite and some
conglomerate with cobbles and boulders of the same. There is some finer silty
sediment at the farthest extent of the dig. A large obstinate boulder was
getting in the way and required Alex’s assistance to remove it. When it had
succumbed, it was man-handled, with some considerable effort, to a position
where, with some mighty blows with the sledge, Alex could reduce it to more
manageable pieces. Once it was out of the way, a better view of the way forward
was possible. There are some small holes from which air movement was detected,
roof pendants were also noted at the end. There does appear to be a way around
a large stal boss but the floor needs lowering and, at least, one large boulder
It was, by now, time to make our way out of
the cave. I collected an old skip from the top of the slope, filled it with
tools and took it to the entrance where, there is quite an accumulation of
digging paraphernalia awaiting removal from the cave.