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Thanks for the pos.. by Conor74   (Show all posts)
Possibly a male He.. by milokane   (Show all posts)
you forgot the cur.. by maclimber   (Show all posts)
A squillion years .. by Bleck Cra   (Show all posts)
Thanks mccrtchly f.. by slemish   (Show all posts)
mcrtchly
2011-01-18 10:41:57
Irish Volcanoes
Of course there are no active volcanoes in Ireland - yet (but maybe in 50 million years time when Africa collides with Europe or in 150Ma time when the Atlantic Ocean starts to close). However there are the remains of old volcanoes throughout the geological record in Ireland. The youngest are found in NE Ireland and are related to the opening of the Atlantic Ocean about 60Ma ago. Slieve Gullion is the core of a volcano from this time (see: http://www.louthcoco.ie/en/Publications/General/A_Geological_Field_Guide_to_Cooley,_Gullion,_Mourne_Slieve_Croob_.pdf). Slemish in Antrim is the core of another volcano from this period. During the Carboniferous period (350Ma) occasional small volcanoes disturbed the warm tropical seas. The remnants of these can be seen today as several small hills in the Irish Midlands such as Croghan Hill in Offaly. The Lough Guitane (Mangerton) volcanic complex in Kerry is slightly earlier (about 390Ma) but is related to the same tectonic events (the closing of an ocean to the south of Ireland at this time). Going back further in time Ireland was split in two by a precursor to the Atlantic Ocean known as the Iapetus Ocean (SE Ireland was split many 1000'skm from NW Ireland by the ocean). When the Iapetus closed around 450Ma there were many volcanoes in Ireland. An example (now eroded to sea level) can be seen on the Copper Coast in Waterford (see: http://homepage.eircom.net/~ccgeopark/Geology.htm). There are also numerous ancient volcanic cores in Connemara and Mayo.
...I remember one .. by Conor74   (Show all posts)
hbowman, just ask .. by Bleck Cra   (Show all posts)
....well a mystery.. by bryanmccabe   (Show all posts)
Just out of curios.. by hbowman1   (Show all posts)


RECENT CONTRIBUTIONS 1 2 3 .. 18 Next page >>
Summit Summary
Caherbarnagh East Top: A Hidden Gem Discovered
Collaborative entry Last edit by: CaminoPat 21 hours ago.
Park off road next to gate at the saddle between Claragh Mountain and Curracahill W23626,87990. There's room for 3-4 cars to park safely. Climb gate and follow rough stone track keeping forest to ...

  
Summit Comment
Corraun Hill: Views! what views?
Harry Goodman a day ago.
Climbed this hill on Wed. 12 Oct 2011. Our intention was to start from Belfarsad Bridge but the blanket of thick mist covering the Plateau made me opt for the simpler climb from Burnanioo Bridge s...

  
Track
molls gap loop walk
strangeweaver 2 days ago.
From the car park at molls gap follow the narrow country lane down to the pass between to stumpa duloigh and Knocklome... walk, Len: 17.6km, Climb: 985m, Area: Dunkerron Mountains (Ireland) Knocklome

Track
Simple ascent of Minaun.
simon3 2 days ago.
An easy way up starting from the carpark. walk, Len: 3.6km, Climb: 121m, Area: Minaun, Achill/Corraun (Ireland) Minaun

  
Summit Summary
Corraun Hill: Western summit on plateau above big corrie lakes.
Collaborative entry Last edit by: simon3 a day ago.
(1) Bunannio Bridge Route: Start around L737 943. Take the well made track E up to a T junction L751 948, turn left and follow track to its end L749 950. Go NW up the hillside for some 1.2k over s...

  
Track
Puglia: Circuit south of Otranto
Onzy 3 days ago.
walk, Len: 11.1km, Climb: 215m, Area: Italy, Apulia ()

Summit Comment
Kilfarrasy Hill: What Lies Beneath is better than What Lies Up Top
Pepe 3 days ago.
You can drive over this. A very minor public road connects Kilfarassy with the R675 northeast of Annestown. This road crests the exact top of Kilfarassy Hill. A much better way of doing it is to p...

  
Forum: General
Reviewers wanted.
simon3 4 days ago.
Interested in reviewing either of two new books?Mourne and Cooley Mountains is by Adrian HendroffThe Comeragh, Galtee, Knockmealdown and Slieve Bloom is from John G. O’Dwyer. Let us know at admin@...

  
Track
Puglia: Trajan Way to Ostuni
Onzy 3 days ago.
walk, Len: 10.9km, Climb: 264m, Area: Italy, Apulia ()

Forum: General
Morocco
spiider28 a week ago.
Thanks for the detailed advice @kernowclimber, really appreciate it

  
Summit Comment
Westtown Hill: The Folks Who Live on the Hill
Pepe 3 days ago.
Curiosity made me investigate Westown Hill, having blissfully passed within a hundred metres of its ‘summit’ many a time on walks, drives and cycles. The top lies up a tarmac road leading west off...

  
Track
Puglia: near Cisternino to Ostuni
Onzy 3 days ago.
walk, Len: 14.7km, Climb: 245m, Area: Italy, Apulia ()


RECENT CONTRIBUTIONS 1 2 3 .. 18 Next page >>