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Ebb and flow of the sea drives world's big extinction events
University of Wisconsin-Madison ^ | Jun 15, 2008 | Unknown

Posted on 06/15/2008 12:06:45 PM PDT by decimon

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First the tide rushes in.
Plants a kiss on the shore.
Then rolls out to sea.
And the sea is very still once more.
1 posted on 06/15/2008 12:06:45 PM PDT by decimon
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To: blam; SunkenCiv

Dire straits ping.


2 posted on 06/15/2008 12:08:24 PM PDT by decimon
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To: decimon

I knew it. We’re doomed. And my mortgage is just about paid off.

Just damn...


3 posted on 06/15/2008 12:09:05 PM PDT by abb (Organized Journalism: Marxist-style collectivism applied to information sharing)
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To: abb
I knew it. We’re doomed. And my mortgage is just about paid off.

Just damn...

Well, you can do it blam's way and go out with a bang or my way and be eaten by a giant shark.

"There were periods of the planet's history when vast areas of the continents were flooded by shallow seas, such as the shark- and mosasaur-infested seaway that neatly split North America during the age of the dinosaurs."

The sharks should be returning to Iowa about now.

4 posted on 06/15/2008 12:14:03 PM PDT by decimon
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To: decimon

Well, we’ve scheduled our vacation to Redneck Riviera for mid-October. We’re going, sharks, hurricanes or whatever. I gotsta have my yearly trip to Captain Anderson’s.

http://www.captanderson.com/


5 posted on 06/15/2008 12:20:09 PM PDT by abb (Organized Journalism: Marxist-style collectivism applied to information sharing)
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To: decimon
”For the most part, scientists have been unable to pin down the causes of such dramatic events.

I can’t help but to smell a rat here. This ‘study’ could become another variation of the ‘Global Warming Hoax’. Man, am I becoming cynical…

6 posted on 06/15/2008 12:22:22 PM PDT by ArchAngel1983 (Arch Angel- on guard)
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To: decimon
The sharks should be returning to Iowa about now.

No, Hillery is out of the running for now.
Say, I want some of these for my back yard pond.
"Mom, can we go feed Mr. Tet's Moasaurs? NO, NO, don't you remember what happened to little jimmy? Please mom we'll be careful..."


7 posted on 06/15/2008 12:29:49 PM PDT by tet68 ( " We would not die in that man's company, that fears his fellowship to die with us...." Henry V.)
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To: abb

If post #7 doesn’t scare you off then enjoy the meal. :-)


8 posted on 06/15/2008 12:40:32 PM PDT by decimon
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To: tet68

Life these days doesn’t seem so bad when you contemplate that age.


9 posted on 06/15/2008 12:42:34 PM PDT by decimon
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To: decimon

Considering that man is only occasionally not at the top of the food chain today, when he would definitely have been on the menue then.

And, no Huggies.


10 posted on 06/15/2008 12:48:39 PM PDT by tet68 ( " We would not die in that man's company, that fears his fellowship to die with us...." Henry V.)
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To: tet68
And, no Huggies.

And you'd need them if confronted by those creatures. :-)

11 posted on 06/15/2008 12:54:11 PM PDT by decimon
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To: decimon
Tilting of the earth's axis or retarding its rotation via a celestial close encounter is Nature's way of saying "Game Over".

I can't believe all those sedimentary strata and twisted geological features resulted from the earth's environment always being calm and serene, and that the geological layers gently built up over the millions of years and that the mountains of today resulted only from plate tectonics.

The theory of Catastrophism was in vogue until Darwin came out with his Theory. In order for it to work, the earth couldn't have been trashed by outside events. My bet is that creatures evolved because their environment suddenly changed - they had no choice - and a very high percentage never made it.

12 posted on 06/15/2008 1:41:17 PM PDT by Oatka (A society of sheep must in time beget a government of wolves." –Bertrand de Jouvenel)
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To: Oatka
The theory of Catastrophism was in vogue until Darwin came out with his Theory. In order for it to work, the earth couldn't have been trashed by outside events.

Well, I don't know but the timelines involved are so vast as to allow for more than one linear evoluntionary scale.

13 posted on 06/15/2008 1:51:50 PM PDT by decimon
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Deep-ocean vents are a source of oil and gas (evidence of abiogenic hydrocarbons)
Nature News | 31 January 2008 | Rachel Courtland
Posted on 01/31/2008 9:42:53 PM PST by neverdem
http://www.freerepublic.com/focus/f-news/1963050/posts


14 posted on 06/16/2008 8:33:26 AM PDT by SunkenCiv (https://secure.freerepublic.com/donate/_________________________Profile updated Friday, May 30, 2008)
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To: decimon
Thanks decimon.
a new study, published online today (June 15, 2008) in the journal Nature, suggests that it is the ocean, and in particular the epic ebbs and flows of sea level and sediment over the course of geologic time, that is the primary cause of the world's periodic mass extinctions during the past 500[sc1] million years.
s/b "a nothing-new study".
 
Catastrophism
 
· join · view topics · view or post blog · bookmark · post new topic ·
 

15 posted on 06/16/2008 8:33:55 AM PDT by SunkenCiv (https://secure.freerepublic.com/donate/_________________________Profile updated Friday, May 30, 2008)
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To: decimon; blam; StayAt HomeMother; Ernest_at_the_Beach; 1ofmanyfree; 21twelve; 24Karet; ...

· join list or digest · view topics · view or post blog · bookmark · post a topic ·

 
Gods
Graves
Glyphs
Thanks decimon.

To all -- please ping me to other topics which are appropriate for the GGG list.
GGG managers are Blam, StayAt HomeMother, and Ernest_at_the_Beach
 

· Google · Archaeologica · ArchaeoBlog · Archaeology magazine · Biblical Archaeology Society ·
· Mirabilis · Texas AM Anthropology News · Yahoo Anthro & Archaeo ·
· History or Science & Nature Podcasts · Excerpt, or Link only? · cgk's list of ping lists ·


16 posted on 06/16/2008 8:35:26 AM PDT by SunkenCiv (https://secure.freerepublic.com/donate/_________________________Profile updated Friday, May 30, 2008)
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To: abb
And my mortgage is just about paid off.

I'm upside down. Doom doesn't look all that bad...

17 posted on 06/16/2008 8:47:52 AM PDT by null and void (Bureaucracies are stupid. They grow larger by the square of their age and stupider by its cube.)
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To: decimon; blam

Ummmmmmmmm, what happened to blam?


18 posted on 06/16/2008 8:49:13 AM PDT by null and void (Bureaucracies are stupid. They grow larger by the square of their age and stupider by its cube.)
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To: decimon
Naaaaahhhh... not even close.

The moon was 70% closer then - causing daily tides from one to several hundred feet. They have completely misread whatever evidence they think they're presenting...

19 posted on 06/16/2008 8:51:12 AM PDT by xcamel (Being on the wrong track means the unintended consequences express train doesnt kill you going by)
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To: null and void
"Ummmmmmmmm, what happened to blam?"

LOL. I'm fine...just a little under the weather for a day or so.

20 posted on 06/16/2008 8:58:46 AM PDT by blam
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