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Re: Pelagornis chilensis
According to co-author David Rubilar, the humerus of Pelagornis chilensis is 82
centimeters, much larger than the 57-cm humerus of Argentavis, raising doubts
if Argentavis had a 7-meter wingspan. The wing structures of the two birds
doubtless differed, but Argentavis was less complete so its wingspan is an
extrapolation. (Those details were edited out of my New Scientist story.)
At 7:40 PM -0700 9/15/10, Tor Bertin wrote:
>Huh. Has the wingspan of _Argentavis_ been downgraded?
>Pretty cool all the same.
>--- On Wed, 9/15/10, Dann Pigdon <firstname.lastname@example.org> wrote:
>> From: Dann Pigdon <email@example.com>
>> Subject: Pelagornis chilensis
>> To: firstname.lastname@example.org
>> Date: Wednesday, September 15, 2010, 8:32 PM
>> "Prehistoric bird sets wingspan
>> ABC News Australia
>> Researchers have found the remains of what they believe was
>> an enormous bony-toothed bird with
>> the largest wingspan ever recorded [5m].
>> Soaring the Chilean skies several million years ago, its
>> wingspan would have been at least 5
>> The measurement is based on well preserved wing bones from
>> the newly named bird species,
>> Pelagornis chilensis...
>> More at:
Jeff Hecht, science & technology writer
email@example.com or firstname.lastname@example.org
525 Auburn St., Auburndale, MA 02466 USA
tel. 617-965-3834 http://www.jeffhecht.com