New Posts New Posts RSS Feed: magnetic anomalies
  FAQ FAQ  Forum Search   Register Register  Login Login

magnetic anomalies

 Post Reply Post Reply Page  <123>
Author
Stefan Lloyd View Drop Down
Really should get out more
Really should get out more


Joined: 03 Aug 04
Online Status: Offline
Posts: 1599
Post Options Post Options   Quote Stefan Lloyd Quote  Post ReplyReply Direct Link To This Post Topic: magnetic anomalies
    Posted: 25 Apr 06 at 6:55am

Originally posted by Black no sugar

Have you ever noticed how geometrical the IoW was?...

Was? Has it changed lately?

Back to Top
Blobby View Drop Down
Really should get out more
Really should get out more
Avatar

Joined: 07 May 04
Location: Australia
Online Status: Offline
Posts: 779
Post Options Post Options   Quote Blobby Quote  Post ReplyReply Direct Link To This Post Posted: 25 Apr 06 at 7:24am

Well bits do keep trying to fall into the sea every now and then...

One step forwards, 2 steps back...
Back to Top
tack'ho View Drop Down
Really should get out more
Really should get out more
Avatar

Joined: 08 Feb 06
Location: United Kingdom
Online Status: Offline
Posts: 1100
Post Options Post Options   Quote tack'ho Quote  Post ReplyReply Direct Link To This Post Posted: 25 Apr 06 at 8:14am

The answer is obvious, aliens indeed!

If you look on your chart you will see lots of areas annotated cables or disused cables.  Now as these cables are used to secure the IOW to the mainland and prevent it drifting toward france, nothing deserves that fate and I say to hell with the cost, they need to be very large and made of paticularly densely wound steel. This steel with affect any compass nearby QED. 

I might be sailing it, but it's still sh**e!
Back to Top
Black no sugar View Drop Down
Really should get out more
Really should get out more
Avatar

Joined: 04 Dec 04
Location: Somewhere between Brighton and Lancing
Online Status: Offline
Posts: 3941
Post Options Post Options   Quote Black no sugar Quote  Post ReplyReply Direct Link To This Post Posted: 25 Apr 06 at 8:40am
Originally posted by tack'ho

If you look on your chart you will see lots of areas annotated cables or disused cables.  Now as these cables are used to secure the IOW to the mainland and prevent it drifting toward france, nothing deserves that fate and I say to hell with the cost, they need to be very large and made of paticularly densely wound steel. This steel with affect any compass nearby QED. 

True that France doesn't deserve the IoW coming crashing into its shores (especially because it would come straight into my Mum and Dad's front garden!).
What would Normandy do with an ageing, over-populated little island, full of chintz and cheap holidaymakers and melting ice creams and would-be yotties deluding themselves in thinking that, after all, Ellen isn't quite as she's cut out to be? Does Normandy need yet another set of too narrow roads where you can't overtake crawling GB caravans in the summer? Surely not!

 

 

 

PS. If you read this, MarkR, I'm only kidding! The Contender open in Brading Haven was wonderful last year and I'll be there again this year, promise!!   

Back to Top
Chief Wiggam View Drop Down
Newbie
Newbie
Avatar

Joined: 12 Apr 06
Location: United Kingdom
Online Status: Offline
Posts: 13
Post Options Post Options   Quote Chief Wiggam Quote  Post ReplyReply Direct Link To This Post Posted: 25 Apr 06 at 9:14am

Perhaps the Isle of Wight doesn't need a bunch of elderly singlehanders coming over here! 

Re the compass variations the answer could be due to geological anomalies in the sedimentary Wessex basin where differing densities of strata are to be found - alternatively it could be all the metal fittings that fall off all these Contenders.......thank God the ferries run both ways

There are a considerable number of cables around the Gurnard area including a new water pipe - I suspect that this is probably the answer although

THE ISLE OF WIGHT - "2 MILLION SEAGULLS CAN'T BE WRONG"


WHITECLIFF BAY - CHAV FREE BOATING FOR THE LOCALS
Back to Top
Chief Wiggam View Drop Down
Newbie
Newbie
Avatar

Joined: 12 Apr 06
Location: United Kingdom
Online Status: Offline
Posts: 13
Post Options Post Options   Quote Chief Wiggam Quote  Post ReplyReply Direct Link To This Post Posted: 25 Apr 06 at 9:23am

See - I knew I was right!!!!!!!!!!!!!!

A geological map covering 7000 square nautical miles of solid rock floor of a section of the Eastern English Channel is presented. This map is based on the results of a systematic sampling and continuous reflection profiling (Sparkers) grid. A total of 279 core stations have been manned and 3500 nautical miles of sparkers, magnetometer and echo sounding traverses were carried out.
    The bathymetric data suggest that tidal scour is the important eroding agent because the bathymetry not only illustrates the physical differences between the different sea-bed stratigraphical units but also shows the major structural features. The geological maps show a series of major strike-faulted anticlines and synclines which traverse WSW - ENE, turning E - W. and finally WNW - ESE. These major structures consist of strata ranging in age from Permo-Trias to Tertiary: The strata involved have been folded and faulted during IntraCretaceous and Tertiary movements.
    Quantitative interpretation of several of the magnetic anomalies shows that the depth to the basement varies considerably. The differences in depth to the basement are associated with the shallow geological structures. Basement control is therefore suggested to be the cause for the newly mapped offshore structures.
    The English Channel probably consists of, at least, two major depositional areas, the Wessex Basin and the Western English Channel Trough. At times throughout their geological history these basins were probably linked across the western edge of the Wessex Basin. The edge of this basin is probably situated along a line from Start Point to the Cherbourg Peninsula. It is suggested that a series of more positive basement features are present within the Wessex Basin. These features have affected the structural and depositional history of the Mesozoic and Tertiary strata.
I rest my case



Edited by Chief Wiggam
THE ISLE OF WIGHT - "2 MILLION SEAGULLS CAN'T BE WRONG"


WHITECLIFF BAY - CHAV FREE BOATING FOR THE LOCALS
Back to Top
Black no sugar View Drop Down
Really should get out more
Really should get out more
Avatar

Joined: 04 Dec 04
Location: Somewhere between Brighton and Lancing
Online Status: Offline
Posts: 3941
Post Options Post Options   Quote Black no sugar Quote  Post ReplyReply Direct Link To This Post Posted: 25 Apr 06 at 9:37am

Clap Clap and mike_ellis was right all along... and it's not a spaceship...

As for the bunch of elderly singlehanders, you're probably right, Chief Wiggam... There are more than enough on the IoW as it is!

Still, take cover on the 24-25th June in Bembridge cos we'll be back, teeehee! Big smile

Back to Top
tack'ho View Drop Down
Really should get out more
Really should get out more
Avatar

Joined: 08 Feb 06
Location: United Kingdom
Online Status: Offline
Posts: 1100
Post Options Post Options   Quote tack'ho Quote  Post ReplyReply Direct Link To This Post Posted: 25 Apr 06 at 9:37am
Originally posted by Black no sugar

Originally posted by tack'ho

If you look on your chart you will see lots of areas annotated cables or disused cables.  Now as these cables are used to secure the IOW to the mainland and prevent it drifting toward france, nothing deserves that fate and I say to hell with the cost, they need to be very large and made of paticularly densely wound steel. This steel with affect any compass nearby QED. 

True that France doesn't deserve the IoW coming crashing into its shores (especially because it would come straight into my Mum and Dad's front garden!).
What would Normandy do with an ageing, over-populated little island, full of chintz and cheap holidaymakers and melting ice creams and would-be yotties deluding themselves in thinking that, after all, Ellen isn't quite as she's cut out to be? Does Normandy need yet another set of too narrow roads where you can't overtake crawling GB caravans in the summer? Surely not!

 

Burn the sheep Blockade Cowes and go on stike till the pension and employment rights of Ethel the B&B hostess were comparable to those enjoyed by Mr. Hilton? 

I might be sailing it, but it's still sh**e!
Back to Top
Blobby View Drop Down
Really should get out more
Really should get out more
Avatar

Joined: 07 May 04
Location: Australia
Online Status: Offline
Posts: 779
Post Options Post Options   Quote Blobby Quote  Post ReplyReply Direct Link To This Post Posted: 25 Apr 06 at 10:44am
Originally posted by Chief Wiggam

See - I knew I was right!!!!!!!!!!!!!!

A geological map covering 7000 square nautical miles of solid rock floor of a section of the Eastern English Channel is presented. This map is based on the results of a systematic sampling and continuous reflection profiling (Sparkers) grid. A total of 279 core stations have been manned and 3500 nautical miles of sparkers, magnetometer and echo sounding traverses were carried out.
    The bathymetric data suggest that tidal scour is the important eroding agent because the bathymetry not only illustrates the physical differences between the different sea-bed stratigraphical units but also shows the major structural features. The geological maps show a series of major strike-faulted anticlines and synclines which traverse WSW - ENE, turning E - W. and finally WNW - ESE. These major structures consist of strata ranging in age from Permo-Trias to Tertiary: The strata involved have been folded and faulted during IntraCretaceous and Tertiary movements.
    Quantitative interpretation of several of the magnetic anomalies shows that the depth to the basement varies considerably. The differences in depth to the basement are associated with the shallow geological structures. Basement control is therefore suggested to be the cause for the newly mapped offshore structures.
    The English Channel probably consists of, at least, two major depositional areas, the Wessex Basin and the Western English Channel Trough. At times throughout their geological history these basins were probably linked across the western edge of the Wessex Basin. The edge of this basin is probably situated along a line from Start Point to the Cherbourg Peninsula. It is suggested that a series of more positive basement features are present within the Wessex Basin. These features have affected the structural and depositional history of the Mesozoic and Tertiary strata.
I rest my case

Hmmm.  I am going to have to get the missus in on this one - what with her being an ex-geologist and all...

who is hiding in the basement anyway? must be those aliens. (or the welsh - they like holes in the ground too - so maybe it is welsh aliens - or the welsh are aliens...)

One step forwards, 2 steps back...
Back to Top
mike ellis View Drop Down
Really should get out more
Really should get out more
Avatar

Joined: 30 Dec 05
Location: United Kingdom
Online Status: Offline
Posts: 2339
Post Options Post Options   Quote mike ellis Quote  Post ReplyReply Direct Link To This Post Posted: 03 May 06 at 7:49pm
Originally posted by Chief Wiggam

See - I knew I was right!!!!!!!!!!!!!!

A geological map covering 7000 square nautical miles of solid rock floor of a section of the Eastern English Channel is presented. This map is based on the results of a systematic sampling and continuous reflection profiling (Sparkers) grid. A total of 279 core stations have been manned and 3500 nautical miles of sparkers, magnetometer and echo sounding traverses were carried out.
    The bathymetric data suggest that tidal scour is the important eroding agent because the bathymetry not only illustrates the physical differences between the different sea-bed stratigraphical units but also shows the major structural features. The geological maps show a series of major strike-faulted anticlines and synclines which traverse WSW - ENE, turning E - W. and finally WNW - ESE. These major structures consist of strata ranging in age from Permo-Trias to Tertiary: The strata involved have been folded and faulted during IntraCretaceous and Tertiary movements.
    Quantitative interpretation of several of the magnetic anomalies shows that the depth to the basement varies considerably. The differences in depth to the basement are associated with the shallow geological structures. Basement control is therefore suggested to be the cause for the newly mapped offshore structures.
    The English Channel probably consists of, at least, two major depositional areas, the Wessex Basin and the Western English Channel Trough. At times throughout their geological history these basins were probably linked across the western edge of the Wessex Basin. The edge of this basin is probably situated along a line from Start Point to the Cherbourg Peninsula. It is suggested that a series of more positive basement features are present within the Wessex Basin. These features have affected the structural and depositional history of the Mesozoic and Tertiary strata.
I rest my case

can i have that in english please? i knew it wasnt the aliens but could the welsh have put all these strata here

600 732, will call it Sticks and Stones when i get round to it.
Also International 14, 1318
Back to Top
 Post Reply Post Reply Page  <123>

Forum Jump Forum Permissions View Drop Down

Bulletin Board Software by Web Wiz Forums® version 9.665y
Copyright ©2001-2010 Web Wiz
Change your personal settings, or read our privacy policy