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Big old cousin. Large flying insects that lived before birds evolved, such as the 300-million-year old Stephanotypus schneideri (main image),were typically much larger than those that evolved afterward, including the 12-million-year old Epiaeschna lucida (top left, shown to same scale). Credit: (Stephanotypus) Wolfgang Zessin

Where Have the Hawk-Sized Insects Gone?

1 posted on 07/17/2012 2:44:04 PM PDT by SunkenCiv
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To: SunkenCiv; Slings and Arrows

Pterodactyl ate 'em.

5 posted on 07/17/2012 2:52:49 PM PDT by a fool in paradise (Eric Holder's NAACP rally against the voter ID laws required the press to bring govt issue photo ID.)
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To: SunkenCiv; Revolting cat!

Reminds me of a song, “Where have all the man-eating flowers gone...”


6 posted on 07/17/2012 2:53:54 PM PDT by a fool in paradise (Eric Holder's NAACP rally against the voter ID laws required the press to bring govt issue photo ID.)
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To: SunkenCiv

It’s too bad there’s so much evo BS in the article......


9 posted on 07/17/2012 2:57:17 PM PDT by fishtank (The denial of original sin is the root of liberalism.)
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To: SunkenCiv

Maybe rhino-sized bearded dragons ate them.


10 posted on 07/17/2012 2:58:05 PM PDT by Tax-chick (Keeping the drama to a minimum)
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To: SunkenCiv

They became Democrats and migrated to Washington DC to suck the life blood out of the nation.


14 posted on 07/17/2012 3:01:59 PM PDT by MIchaelTArchangel (Da Bro' Gotsta Go!)
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To: SunkenCiv

“Where Have the Hawk-Sized Insects Gone?”

Houston.


16 posted on 07/17/2012 3:04:09 PM PDT by haroldeveryman
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To: SunkenCiv
Where Have the Hawk-Sized Insects Gone?

Canada.

17 posted on 07/17/2012 3:07:50 PM PDT by Kenton
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To: SunkenCiv
for the first 170 million years or so of flying-insect evolution, wing length grew and shrank in step with variations in average oxygen concentration. Then, between 140 million and 130 million years ago, wing length dropped even though oxygen levels began to rise.

This is extremely cool.

19 posted on 07/17/2012 3:12:46 PM PDT by marron
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To: SunkenCiv

Man made global warming got them.


20 posted on 07/17/2012 3:14:17 PM PDT by sport
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To: SunkenCiv

They’re all lurking somewhere alongside the road when I come home on the Harley after dark.

I don’t know where they are the rest of the time.


22 posted on 07/17/2012 3:21:09 PM PDT by Salamander (I'm pessimystic.)
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To: SunkenCiv

I had a silly dream once. I dreamed that someone figured out a geological mechanism by which really really old fossils expanded in size over the millions of years and thus proved that nothing back then was as big as the fossils indicate.


24 posted on 07/17/2012 3:33:43 PM PDT by mamelukesabre
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To: SunkenCiv

Kent Hovind talks about the large size of the animals, insects and plants plus the longevity of human beings before the Flood.
http://www.youtube.com/watch?v=PoRSBGD7vbA


31 posted on 07/17/2012 4:02:33 PM PDT by Jack Hydrazine (It's the end of the world as we know it and I feel fine!)
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To: SunkenCiv
Where Have the Hawk-Sized Insects Gone?

Rhode Island?

34 posted on 07/17/2012 4:18:50 PM PDT by x
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To: SunkenCiv
>>>> "Where Have the Hawk-Sized Insects Gone?" <<<<

Well....DUH. Where else would they go? They were all drafted by the EPA and are presently flying spy missions over private farms in Iowa.

39 posted on 07/17/2012 4:34:55 PM PDT by jmax (Ahhhh...life is so frigging good in the obama nation.)
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To: SunkenCiv

Just let a cicada-killer wasp get into your kitchen some time. Your wife will scream as only a woman can when a large, fierce looking insect invades her space. Luckily, they are not very aggressive to humans, so it’s easy to look like a hero.


41 posted on 07/17/2012 5:02:48 PM PDT by Pharmboy (Democrats lie because they must.)
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