| |
 |
|
|
Science Forum Index » Archaeology Forum » No ice-free corridor, but coastal route to NA
Page 3 of 11 Goto page Previous 1, 2, 3, 4 ... 9, 10, 11 Next
|
| Author |
Message |
| Daryl Krupa |
Posted: Fri Feb 13, 2004 4:01 am |
|
|
|
Guest
|
"Inger E Johansson" <inger_e.johansson@notelia.com> wrote in message news:<cHQWb.48831$mU6.190952@newsb.telia.net>...
Quote: "Never anonymous Bud" <newskat@katxyzkave.net> skrev i meddelandet
news:n5jn209akuo8un7opf1v1ka90nhogec6as@4ax.com...
While still snuggled in a 'spider hole', icycalmca@yahoo.com (Daryl
Krupa)
scribbled:
Sea level 3500 years ago was about 5 metres (16 feet)
lower than at present, not 300 feet (90 metres) lower.
This is true for the south coast of North America and for
the east coast of North America, too.
Kennewick Man didn't arrive 3500 years ago.
Nor was the waterlevel 5 meters lower 3500 years ago!
Correct figure for the last 8-900 years observe for the last eight- to
ninehundred years is 8 meters - 12,5 meters waterlevel rise!!! Then we
haven't taken into consideration the different figures for landrise which
can vary more than 1 meter/100 years between two areas less then 10 miles
from each other.
I wonder where Daryl has got the figures for 3500 years ago from, such
assumptions aren't correct at all.
I already told you:
http://pubs.usgs.gov/of/of01-076/HTMLDOCS/FIGURE3.HTM
Could someone else please reply and quote this, so she can see it?
(She's "PLONK!"'d me.)
Daryl Krupa |
|
|
| Back to top |
|
| Philip Deitiker |
Posted: Fri Feb 13, 2004 4:04 am |
|
|
|
Guest
|
On Fri, 13 Feb 2004 06:53:34 GMT, "Inger E Johansson"
<inger_e.johansson@notelia.com> did some sarious thank'n and
scribbled:
Quote: Philip,
if you knew anything at all about what I do and have done for the last 34
years
That is stand around and talk about the great things you
have done, but when questioned all you do is flubber around
trying to divert attention away from the fact you have not a
clue about the science and what you do know is mostly myth.
Yeah, I know what you have been doing, there is google. |
|
|
| Back to top |
|
| Inger E Johansson |
Posted: Fri Feb 13, 2004 4:23 am |
|
|
|
Guest
|
Sorry Philip,
you don't know at all what I have been doing - you can't rely on Google for
that. Neither do you know my surname before I was married thus you are
telling a lie when saying that you know what I have been doing since
1971.....
Inger E
"Philip Deitiker" <Nopdeitik@att.net.spam > skrev i meddelandet
news:pl4p201qgll3p9vs3hrf0m9b7desu75ce6@4ax.com...
Quote: On Fri, 13 Feb 2004 06:53:34 GMT, "Inger E Johansson"
inger_e.johansson@notelia.com> did some sarious thank'n and
scribbled:
Philip,
if you knew anything at all about what I do and have done for the last 34
years
That is stand around and talk about the great things you
have done, but when questioned all you do is flubber around
trying to divert attention away from the fact you have not a
clue about the science and what you do know is mostly myth.
Yeah, I know what you have been doing, there is google.
|
|
|
| Back to top |
|
| Tedd Jacobs |
Posted: Fri Feb 13, 2004 5:34 am |
|
|
|
Guest
|
"Daryl Krupa" wrote...
Quote: "Inger E Johansson" wrote...
"Never anonymous Bud" ...
Daryl Krupa scribbled:
Sea level 3500 years ago was about 5 metres (16 feet)
lower than at present, not 300 feet (90 metres) lower.
This is true for the south coast of North America and for
the east coast of North America, too.
Kennewick Man didn't arrive 3500 years ago.
Nor was the waterlevel 5 meters lower 3500 years ago!
Correct figure for the last 8-900 years observe for the last eight- to
ninehundred years is 8 meters - 12,5 meters waterlevel rise!!! Then we
haven't taken into consideration the different figures for landrise which
can vary more than 1 meter/100 years between two areas less then 10 miles
from each other.
I wonder where Daryl has got the figures for 3500 years ago from, such
assumptions aren't correct at all.
I already told you:
http://pubs.usgs.gov/of/of01-076/HTMLDOCS/FIGURE3.HTM
Could someone else please reply and quote this, so she can see it?
(She's "PLONK!"'d me.)
sure. i suppose it's only fitting since i use everyone elses post to see what
she says since i've 'plonked' her.  |
|
|
| Back to top |
|
| Erik Hammerstad |
Posted: Sat Feb 14, 2004 10:10 am |
|
|
|
Guest
|
Inger E Johansson wrote:
Quote: "Eric Stevens" <eric.stevens@sum.co.nz> skrev i meddelandet
news:de5o20dabujsp4t8bevrtnj2q2cm5rplgi@4ax.com...
On Thu, 12 Feb 2004 23:45:53 +0100, Erik Hammerstad
egeha.is.all.you.need@start.no> wrote:
And on a personal note, I am quite sure and pleased that the
multibeam echo sounder used for the seabed mapping was made by me
and my engineers - see, Inger, I know what I'm talking about ;-)
I've got three of your company's systems on my boat. Maybe more than
three, depending on how you count them. I can testify as to their
efficacy. But the manuals are something else again .... :-(
Eric S don't bother speaking with Erik H,
I suggest he speaks to someone of those who is working close to him, then he
will realise that he doesn't know half of what he thinks he knows re.
waterlevels and ice-free corridors in the past. But if he asks right person
he will be told that I contrary to him knows exactly what I am talking
about. A bit cryptic for most of the other readers of the line so I guess I
have to repeat what I have told some of you long ago. I have in my own
family a specialist in questions re. Environmental changes in water and air.
I grow up with those discussions and studies all around me.
Not only have such a specialist in my family, I too have participated in
that sphere. Not to mention that I during my study in Geography above basic
course did a special study of the waters north of NA and the environmental
changes.
So if anyone is interested present your case - your arguments with full data
of hydrologic situation, grounds on land and islands, landrise over the last
3500 years, angle for sun-influent at it's yearly peak, waterlevels in the
Oceans for same period etc. etc What ever you think you have to present your
case. I am up to take that discussion - but I am not accepting to discuss
what a person has had from a book or two leaning to specialist scholars
without having done a valuation of their own.
Inger E
No point in discussing water level issues with Inger since
geoscience has progressed far beyond what she learned decades ago.
For example consider Inger's often repeated claim that the
general sea level at LGM was 150+ m, against this recent abstract.
"Estimating past continental ice volume from sea-level data",
Glenn A. Milne, Jerry X. Mitrovicab and Daniel P. Schragc;
Quaternary Science Reviews, Volume 21, Issues 1-3 , January 2002:
"We predict sea-level change since the Last Glacial Maximum (LGM)
at four far-field sites (Barbados, Bonaparte Gulf, Huon Peninsula
and Tahiti) using a revised theoretical formalism. This formalism
includes a time-varying shoreline geometry, an accurate treatment
of sea-level variations near regions of ice retreat and the
influence of glacial cycle perturbations in Earth rotation. We
elucidate the physics of far-field sea-level change by
de-constructing the predicted signal into spatially uniform versus
spatially varying components, as well as isolating contributions
due to the ice load, the ocean load and the rotational potential.
We demonstrate that the sum of these three contributions plus the
spatially uniform sea-level fall associated the with retreat of
grounded marine ice sheets can produce a significant difference
between predictions of sea-level change at far-field sites and the
eustatic (or meltwater) curve associated with the adopted ice
model. This difference is site and time dependent. For example,
the total sea-level rise since the LGM predicted using our
ice–earth model can be either smaller (e.g., Barbados) or larger
(e.g., Tahiti) than the eustatic sea-level change. Finally, we
review procedures that have been applied to estimate continental
ice volume from far-field sea-level observations and apply these
procedures to data from Barbados and Bonaparte Gulf. Applying an
ice-earth model that is tuned to fit the Barbados data, we
estimate a change in grounded ice volume from the LGM to the
present of 43.5–51×106 km3 based on Barbados data and an LGM ice
volume estimate of 51×106 km3 based on Bonaparte Gulf data. Our
results for the Bonaparte Gulf data are consistent with the recent
study by Yokoyama et al. (Nature 406 (2000) 713). These LGM ice
volume estimates map into a eustatic (or meltwater) sea-level rise
of 115–135 m. Taking into account plausible variations in the
adopted radial earth model introduces uncertainties in the range
of ±1.5×106 km3 for ice volume estimates based on the Barbados data."
And the groundbreaking Barbados data was published by Fairbanks in
Nature 342, 1989. |
|
|
| Back to top |
|
| Erik Hammerstad |
Posted: Sat Feb 14, 2004 10:17 am |
|
|
|
Guest
|
Eric Stevens wrote:
Quote: On Thu, 12 Feb 2004 23:45:53 +0100, Erik Hammerstad
egeha.is.all.you.need@start.no> wrote:
And on a personal note, I am quite sure and pleased that the
multibeam echo sounder used for the seabed mapping was made by me
and my engineers - see, Inger, I know what I'm talking about ;-)
I've got three of your company's systems on my boat. Maybe more than
three, depending on how you count them. I can testify as to their
efficacy. But the manuals are something else again .... :-(
Having written a number of manual drafts myself I know how
difficult it is to make them good. If the Simrad systems you own
are produced in Norway, send me a comment and I'll pass it on to
our document department. But I suspect they are from the Denmark
factory which adresses the leisure boat market in which case I
have no influence, sorry. |
|
|
| Back to top |
|
| Eric Stevens |
Posted: Sat Feb 14, 2004 4:35 pm |
|
|
|
Guest
|
On Sat, 14 Feb 2004 16:17:37 +0100, Erik Hammerstad
<egeha.is.all.you.need@start.no> wrote:
Quote: Eric Stevens wrote:
On Thu, 12 Feb 2004 23:45:53 +0100, Erik Hammerstad
egeha.is.all.you.need@start.no> wrote:
And on a personal note, I am quite sure and pleased that the
multibeam echo sounder used for the seabed mapping was made by me
and my engineers - see, Inger, I know what I'm talking about ;-)
I've got three of your company's systems on my boat. Maybe more than
three, depending on how you count them. I can testify as to their
efficacy. But the manuals are something else again .... :-(
Having written a number of manual drafts myself I know how
difficult it is to make them good. If the Simrad systems you own
are produced in Norway, send me a comment and I'll pass it on to
our document department. But I suspect they are from the Denmark
factory which adresses the leisure boat market in which case I
have no influence, sorry.
AP22 Autopilot. CA40 sounder, GPs, plotter, radar are the most recent
aquisitions. The problem is that while all the information is in the
manual, you have to look all over the manual to find it. This is a PIA
when trying to set it up. The sounder/fish finder is the worst from
this point of view. The older Dataline gear was no problem.
Eric Stevens |
|
|
| Back to top |
|
| Tedd Jacobs |
Posted: Sat Feb 14, 2004 5:41 pm |
|
|
|
Guest
|
"Eric Stevens" wrote...
Quote: Erik Hammerstad wrote:
Eric Stevens wrote:
Erik Hammerstad wrote:
And on a personal note, I am quite sure and pleased that the
multibeam echo sounder used for the seabed mapping was made by me
and my engineers - see, Inger, I know what I'm talking about ;-)
I've got three of your company's systems on my boat. Maybe more than
three, depending on how you count them. I can testify as to their
efficacy. But the manuals are something else again .... :-(
Having written a number of manual drafts myself I know how
difficult it is to make them good. If the Simrad systems you own
are produced in Norway, send me a comment and I'll pass it on to
our document department. But I suspect they are from the Denmark
factory which adresses the leisure boat market in which case I
have no influence, sorry.
AP22 Autopilot. CA40 sounder, GPs, plotter, radar are the most recent
aquisitions. The problem is that while all the information is in the
manual, you have to look all over the manual to find it. This is a PIA
when trying to set it up. The sounder/fish finder is the worst from
this point of view. The older Dataline gear was no problem.
for the (nonrefundable) price of a ticket i'll pop on over and help. you supply
the beer, (and not that stuff that gets shipped off to us yanks either). |
|
|
| Back to top |
|
| Erik Hammerstad |
Posted: Sat Feb 14, 2004 6:48 pm |
|
|
|
Guest
|
Eric Stevens wrote:
Quote: On Sat, 14 Feb 2004 16:17:37 +0100, Erik Hammerstad
egeha.is.all.you.need@start.no> wrote:
Eric Stevens wrote:
On Thu, 12 Feb 2004 23:45:53 +0100, Erik Hammerstad
egeha.is.all.you.need@start.no> wrote:
And on a personal note, I am quite sure and pleased that the
multibeam echo sounder used for the seabed mapping was made by me
and my engineers - see, Inger, I know what I'm talking about ;-)
I've got three of your company's systems on my boat. Maybe more than
three, depending on how you count them. I can testify as to their
efficacy. But the manuals are something else again .... :-(
Having written a number of manual drafts myself I know how
difficult it is to make them good. If the Simrad systems you own
are produced in Norway, send me a comment and I'll pass it on to
our document department. But I suspect they are from the Denmark
factory which adresses the leisure boat market in which case I
have no influence, sorry.
AP22 Autopilot. CA40 sounder, GPs, plotter, radar are the most recent
aquisitions. The problem is that while all the information is in the
manual, you have to look all over the manual to find it. This is a PIA
when trying to set it up. The sounder/fish finder is the worst from
this point of view. The older Dataline gear was no problem.
Eric Stevens
Sorry, can't help you. Danish stuff I believe, except the AP22,
but that is from the old Robertson line and not from my site which
is Horten. |
|
|
| Back to top |
|
| Seppo Renfors |
Posted: Sun Feb 15, 2004 7:25 am |
|
|
|
Guest
|
George wrote:
Quote:
Philip Deitiker <Nopdeitik@att.net.spam > wrote in message news:<sh2o2057rone4ng02jsvjohgn66gccsp7q@4ax.com>...
On Thu, 12 Feb 2004 23:45:53 +0100, Erik Hammerstad
egeha.is.all.you.need@start.no> did some sarious thank'n
and scribbled:
And on a personal note, I am quite sure and pleased that the
multibeam echo sounder used for the seabed mapping was made by me
and my engineers - see, Inger, I know what I'm talking about ;-)
Oh, have you discovered yet another species in the Ingress
genus. We already have Ingress misrepresenticus.
Ingress contrivacus, Ingress diverticulus computerus.
What shall we call this Ingress neptunemixupicus.
The Ingress neptunemixupicus name was invoked when she entered the
forum declaring whales were shot by cannon........
George must really be a bloody FOOL, of course they were shot by
cannon.... the harpoon was loaded into the cannon, there is any amount
of film footage showing it. Norwegian and Japanese may still use the
same method.
Quote: or maybe when she asserted that a Bronze Age ship (with cargo in situ)
was found in the English Channel...
Off hand I don't know of one, but it is quite plausible and very
possible. Why on earth should such a statement be derided in that
manner for?
Quote: or any one of the many other nautical sekrits buried beneath the
ancient 386 5 1/2 disks buried beneath the swidish arkhives achtung !
Ahhh... I can hear the "MEOOWWW" and the "SCRATCH" now....
--
SIR - Philosopher unauthorised
-----------------------------------------------------------------
The one who is educated from the wrong books is not educated, he is
misled.
----------------------------------------------------------------- |
|
|
| Back to top |
|
| Seppo Renfors |
Posted: Sun Feb 15, 2004 8:28 am |
|
|
|
Guest
|
Erik Hammerstad wrote:
Quote:
Inger E Johansson wrote:
"Eric Stevens" <eric.stevens@sum.co.nz> skrev i meddelandet
news:de5o20dabujsp4t8bevrtnj2q2cm5rplgi@4ax.com...
On Thu, 12 Feb 2004 23:45:53 +0100, Erik Hammerstad
egeha.is.all.you.need@start.no> wrote:
And on a personal note, I am quite sure and pleased that the
multibeam echo sounder used for the seabed mapping was made by me
and my engineers - see, Inger, I know what I'm talking about ;-)
I've got three of your company's systems on my boat. Maybe more than
three, depending on how you count them. I can testify as to their
efficacy. But the manuals are something else again .... :-(
Eric S don't bother speaking with Erik H,
I suggest he speaks to someone of those who is working close to him, then he
will realise that he doesn't know half of what he thinks he knows re.
waterlevels and ice-free corridors in the past. But if he asks right person
he will be told that I contrary to him knows exactly what I am talking
about. A bit cryptic for most of the other readers of the line so I guess I
have to repeat what I have told some of you long ago. I have in my own
family a specialist in questions re. Environmental changes in water and air.
I grow up with those discussions and studies all around me.
Not only have such a specialist in my family, I too have participated in
that sphere. Not to mention that I during my study in Geography above basic
course did a special study of the waters north of NA and the environmental
changes.
So if anyone is interested present your case - your arguments with full data
of hydrologic situation, grounds on land and islands, landrise over the last
3500 years, angle for sun-influent at it's yearly peak, waterlevels in the
Oceans for same period etc. etc What ever you think you have to present your
case. I am up to take that discussion - but I am not accepting to discuss
what a person has had from a book or two leaning to specialist scholars
without having done a valuation of their own.
Inger E
No point in discussing water level issues with Inger since
geoscience has progressed far beyond what she learned decades ago.
For example consider Inger's often repeated claim that the
general sea level at LGM was 150+ m, against this recent abstract.
Oh dear.... Erik dropped another clanger again. I'm certain despite
your sneering and derogatory comments that Inger has not claimed the
sea level was 150m HIGHER at LMG. That has to be an Erik the Hammer,
hitting himself on the thumb!
Further more, the claim has not been backed up with a reference to the
post this is supposed to exist in...... oh silly me.... I suppose it
doesn't exist!
Quote:
"Estimating past continental ice volume from sea-level data",
Glenn A. Milne, Jerry X. Mitrovicab and Daniel P. Schragc;
Quaternary Science Reviews, Volume 21, Issues 1-3 , January 2002:
Apparently "recent" is 2 years old to Erik.
Quote: [blah... blah... blah... blah... ] Barbados data [blah... blah... blah... blah... blah...] sea-level rise
of 115–135 m. [blah... blah... blah... blah...]
UHU - a whole 20 m uncertainty factor or "don't know" thingo. After
all that blah... blah... and that's it! I could find a great many
different figures just like Erik has, and they would ALL prove him
"wrong" on exactly the same basis... well actually no, on a far more
logical basis than he has accused Inger of being wrong. It all depends
on the place as the isostatic rebound VARIES from place to place.
What about the fulcrum effect? Where the forebulge is raised at the
LMG, and SINKS when the ice melts, resulting in a "negative rebound"?
Perhaps this will help:
http://freespace.virgin.net/mark.davidson3/sea_level_rise/rebound.htm
What about differing levels within short distances? Here is an
interesting study that was done at Lake Bonneville.
http://www.geog.utah.edu/geoantiquities/rebound.htm
But then I did mention isostatic rebound, and not hydrolastic rebound,
so here is one:
http://www.glerl.noaa.gov/pubs/fulltext/1994/19940005.pdf
I does refer to Lake Superior but is about isostatic rebound and the
differential rates. Here is another:
http://www.brunel.ac.uk/depts/geo/iainsub/coastal/sld002.htm
"The result is that sea-surface topograqphy varies by about 180 m" and
in the next frame the amount is back to the more commonly used "c
120m".
....and this is from Antarctica:
http://adsabs.harvard.edu/cgi-bin/nph-bib_query?2001AGUFMPP52B..11D
Enough said, I think.
--
SIR - Philosopher unauthorised
-----------------------------------------------------------------
The one who is educated from the wrong books is not educated, he is
misled.
----------------------------------------------------------------- |
|
|
| Back to top |
|
| Tom McDonald |
Posted: Sun Feb 15, 2004 11:57 am |
|
|
|
Guest
|
Seppo Renfors wrote:
Quote:
Erik Hammerstad wrote:
<snip>
Quote:
[blah... blah... blah... blah... ] Barbados data [blah... blah... blah... blah... blah...] sea-level rise
of 115–135 m. [blah... blah... blah... blah...]
SEPPO RENFORS *FORGED* the Above! Erik H. NEVER WROTE THAT in
the post to which SEPPO RENFORS has here replied!! And YET SEPPO
RENFORS has CHANGED Erik H's POST to make it appear that Erik H
wrote many BLAH's, to the total number of 13!!!
In addition, SEPPO RENFORS snipped massive amounts of Erik H's
post WITHOUT ACKNOWLEDGING that he'd done so! It appears that
SEPPO RENFORS could not address what WAS WRITTEN, so he had to
FORGE something he THOUGHT he COULD ADDRESS!!!
SEPPO RENFORS is, however, clearly an honorable man; or at least
a punctilious one! SURELY he'll ADMIT to this unconscionable
FORGERY and BREACH of usenet PROPRIETY, and humbly ask Erik H to
FORGIVE HIM!!!
<snip>
Tom McDonald |
|
|
| Back to top |
|
| Eric Stevens |
Posted: Sun Feb 15, 2004 3:03 pm |
|
|
|
Guest
|
On 13 Feb 2004 00:02:06 -0800, gblack@hnpl.net (George) wrote:
Quote: Philip Deitiker <Nopdeitik@att.net.spam > wrote in message news:<sh2o2057rone4ng02jsvjohgn66gccsp7q@4ax.com>...
On Thu, 12 Feb 2004 23:45:53 +0100, Erik Hammerstad
egeha.is.all.you.need@start.no> did some sarious thank'n
and scribbled:
And on a personal note, I am quite sure and pleased that the
multibeam echo sounder used for the seabed mapping was made by me
and my engineers - see, Inger, I know what I'm talking about ;-)
Oh, have you discovered yet another species in the Ingress
genus. We already have Ingress misrepresenticus.
Ingress contrivacus, Ingress diverticulus computerus.
What shall we call this Ingress neptunemixupicus.
The Ingress neptunemixupicus name was invoked when she entered the
forum declaring whales were shot by cannon........
But whales were shot by cannon and you were told this over and over
again. See my Message-ID: <r3lg9u43qgtotk4p4dm5omj1dfq30s9djp@4ax.com>
dated 20 Mar 2002 in which I wrote:
"Will somebody **please** tell Geotge Black that harpoons were first
fired from cannon on whalers under sail in 1731.
I post (yet) again
http://www.whalecraft.net/Swivel%20Guns.html and
http://www.whalecraft.net/Shoulder_Guns.html describe the first use
of swivel guns in 1731. The exploding harpoon came much later."
Subsequently, Mike Cleven (several times?) repeated this to you.
Quote: or maybe when she asserted that a Bronze Age ship (with cargo in situ)
was found in the English Channel...
There was some discussion of this but I can't identify the article.
Perhaps she was thinking of something along the lines of:
http://www.calmoreshow.org.uk/bitspic.htm
"1300 BC A large Bronze Age boat was discovered in Dover in
1992, dated to around 1300BC in the Middle Bronze Age made
of four oak planks: two flat bottom planks and two curved side
planks and additional side planks. The bottom planks were fixed
together without nails or carpentry joints, but by ramming wedges
and cross-timbers through a pair of upstanding ridges on either
side of the main joint and through a series of cleats (or
semi-circular wooden hoops). The Tools of the Time Wedges,
axes, adzes, chisels and gouges would have been more than
capable of producing good work.We know from other Bronze Age
boats that carpentry jointing was known at the time.The side
planks were stitched to the base by yew withies, and the seams
made watertight by compressed moss. It seems, also, that the
boat, some 15m long, was made out of single lengths of oak
timber, requiring the use of massive trees with long, straight
sections of trunk uninterrupted by branches. Boats did cross the
channel in this period, part of the cargo of a Bronze Age boat -
mainly broken metalwork - was found on the seabed off Dover in
1974. A scrap of unworked shale found in the boat has been
proved to come from Kimmeridge Bay in Dorset, which may
suggest the boat was plying along the south coast 3,000 years
ago. "
Quote: or any one of the many other nautical sekrits buried beneath the
ancient 386 5 1/2 disks buried beneath the swidish arkhives achtung !
Eric Stevens |
|
|
| Back to top |
|
| Inger E Johansson |
Posted: Sun Feb 15, 2004 3:38 pm |
|
|
|
Guest
|
Eric,
I guess we need to 'call' Mike C in on this one. If I have counted it
correctly it's the third or the forth time you and/or I have to educate
George on this one.
Inger E
"Eric Stevens" <eric.stevens@sum.co.nz> skrev i meddelandet
news:uphv20t04ej9o61994smg0ab4biloaebmg@4ax.com...
Quote: On 13 Feb 2004 00:02:06 -0800, gblack@hnpl.net (George) wrote:
Philip Deitiker <Nopdeitik@att.net.spam > wrote in message
news:<sh2o2057rone4ng02jsvjohgn66gccsp7q@4ax.com>...
On Thu, 12 Feb 2004 23:45:53 +0100, Erik Hammerstad
egeha.is.all.you.need@start.no> did some sarious thank'n
and scribbled:
And on a personal note, I am quite sure and pleased that the
multibeam echo sounder used for the seabed mapping was made by me
and my engineers - see, Inger, I know what I'm talking about ;-)
Oh, have you discovered yet another species in the Ingress
genus. We already have Ingress misrepresenticus.
Ingress contrivacus, Ingress diverticulus computerus.
What shall we call this Ingress neptunemixupicus.
The Ingress neptunemixupicus name was invoked when she entered the
forum declaring whales were shot by cannon........
But whales were shot by cannon and you were told this over and over
again. See my Message-ID: <r3lg9u43qgtotk4p4dm5omj1dfq30s9djp@4ax.com
dated 20 Mar 2002 in which I wrote:
"Will somebody **please** tell Geotge Black that harpoons were first
fired from cannon on whalers under sail in 1731.
I post (yet) again
http://www.whalecraft.net/Swivel%20Guns.html and
http://www.whalecraft.net/Shoulder_Guns.html describe the first use
of swivel guns in 1731. The exploding harpoon came much later."
Subsequently, Mike Cleven (several times?) repeated this to you.
or maybe when she asserted that a Bronze Age ship (with cargo in situ)
was found in the English Channel...
There was some discussion of this but I can't identify the article.
Perhaps she was thinking of something along the lines of:
http://www.calmoreshow.org.uk/bitspic.htm
"1300 BC A large Bronze Age boat was discovered in Dover in
1992, dated to around 1300BC in the Middle Bronze Age made
of four oak planks: two flat bottom planks and two curved side
planks and additional side planks. The bottom planks were fixed
together without nails or carpentry joints, but by ramming wedges
and cross-timbers through a pair of upstanding ridges on either
side of the main joint and through a series of cleats (or
semi-circular wooden hoops). The Tools of the Time Wedges,
axes, adzes, chisels and gouges would have been more than
capable of producing good work.We know from other Bronze Age
boats that carpentry jointing was known at the time.The side
planks were stitched to the base by yew withies, and the seams
made watertight by compressed moss. It seems, also, that the
boat, some 15m long, was made out of single lengths of oak
timber, requiring the use of massive trees with long, straight
sections of trunk uninterrupted by branches. Boats did cross the
channel in this period, part of the cargo of a Bronze Age boat -
mainly broken metalwork - was found on the seabed off Dover in
1974. A scrap of unworked shale found in the boat has been
proved to come from Kimmeridge Bay in Dorset, which may
suggest the boat was plying along the south coast 3,000 years
ago. "
or any one of the many other nautical sekrits buried beneath the
ancient 386 5 1/2 disks buried beneath the swidish arkhives achtung !
Eric Stevens |
|
|
| Back to top |
|
| Daryl Krupa |
Posted: Sun Feb 15, 2004 10:16 pm |
|
|
|
Guest
|
Erik Hammerstad <egeha.is.all.you.need@start.no> wrote in message news:<c0ldob$1965ev$1@ID-47941.news.uni-berlin.de>...
<snip>
Quote: No point in discussing water level issues with Inger since
geoscience has progressed far beyond what she learned decades ago.
For example consider Inger's often repeated claim that the
general sea level at LGM was 150+ m, against this recent abstract.
"Estimating past continental ice volume from sea-level data",
Glenn A. Milne, Jerry X. Mitrovica and Daniel P. Schrag;
Quaternary Science Reviews, Volume 21, Issues 1-3 , January 2002:
snip
"These LGM ice volume estimates map into a eustatic (or meltwater)
sea-level rise of 115–135 m."
snip
Another more recent abstract from Mitrovica:
Recent controversies in predicting post-glacial sea-level change.
Mitrovica, Jerry X.
Quaternary Science Reviews, Volume 22, Issues 2-4, pp. 127-133. 2003.
"We compare recent developments in the numerical prediction of
post-glacial sea-level changes and comment on the controversies
associated with these developments. We conclude that:
(1) the broad-shelf effect discussed by Peltier and Drummond (2002)
in the context of water-load modelling at migrating shorelines is
incorporated into the sea-level algorithms of Johnston (1993) and
Milne et al. (1999); and
2) the procedure used by Yokoyama et al. (2000) to infer an
ice-equivalent post-LGM sea-level rise of
130–135 m is technically sound."
What he's getting at is that although Yokoyama and friends were
criticised for not paying sufficient attention to loading of
continental shelves by seawater during sea-level rise,
those criticisms are unfounded, and the original estimates of
130-135 m of total sea-level rise since the Last Glacial Maximum
are indeed accurate.
I might also note that
150 m is a conversion of the [obsolete] round figure of
500 feet of post-LGM sea-level rise, and was never more than
a rough estimate.
Daryl Krupa |
|
|
| Back to top |
|
| |
Page 3 of 11 Goto page Previous 1, 2, 3, 4 ... 9, 10, 11 Next
All times are GMT - 5 Hours
The time now is Mon Dec 01, 2008 6:05 pm
|
|