Dartmoor Glaciers!

New Study

9 messages
13/06/2012 at 21:00

BBC News item on new study: Glaciers 'helped shape Dartmoor'

A study by the universities of Durham, Exeter and Stockton Riverside College said the Devon moor had valley glaciers at its centre and an ice cap..........

........"A landscape that has been regarded as a classic example of cold, non-glacial processes was, in fact, covered by a glacial ice cap.

"Dartmoor was the location of the southernmost independent ice cap in the British Isles, the evidence for which is so subtle that researchers had missed it for almost 100 years."

 Interesting  - I wonder where the drumlins and traces of moraines which they have found are. Quite hard to see amongst all the old tin workings which are along most Dartmoor rivers.

MoS
13/06/2012 at 23:51

The glaciation of Dartmoor: the southernmost independent Pleistocene ice cap in the British Isles - abstract

I've not had a chance to look at this yet but yes, fascinating stuff, thanks for the link, Mole

MoS
14/06/2012 at 00:11

Which glaciation are we talking about here. ?

My interest lays with those damn bluestones. 


Include a little history in your walks. Pecsaetan - Ancient Derbyshire, Staffordshire and South Yorkshire - http://pecsaetan.weebly.com/

14/06/2012 at 14:04
That's an interesting discovery. Very surprising, as the widely held theory was that ice extended no further than the Bristol channel during the last ice age. (18,000 years ago). However, seeing as Dartmoor isn't much further south and it is quite high, it seems reasonable. The ice sheet and glaciers must have been quite substantial to create drumlins.
14/06/2012 at 18:05

MOS

thanks for your link to the real deal's abstract. 

The fig.s n captions give an idea of where they are talking about.

 I'd love to read a summary of the study. (I'm not likely to pay for an online subscription to read the whole thing)

 

14/06/2012 at 18:11
Mole - message me your e-mail address.
14/06/2012 at 18:15

In other news.


Include a little history in your walks. Pecsaetan - Ancient Derbyshire, Staffordshire and South Yorkshire - http://pecsaetan.weebly.com/

15/06/2012 at 12:39

Thanks Mole, that's the most interesting thing I've read on here in ages. It did strike me that the west okement valley 'almost' has a mini Lairig Ghru look to it

Looking at the abstract I recon the 'Corn Ridge proto-cirque' is that large hollow on the north side where you still get snow colecting at times.

Must admit I would love to read a summary of the study to.

15/06/2012 at 13:24
http://dro.dur.ac.uk/9653/1/9653.pdf?DDD14+
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