See other Science/Tech Articles
Title: Japanese researchers find dolphin with 'remains of legs'
Source:
Breitbart.com/Canadian Press
URL Source: http://www.breitbart.com/news/na/cp_g110402A.xml.html
Published: Nov 5, 2006
Author: staff
Post Date: 2006-11-05 02:54:43 by Diana
Keywords: None
Views: 147
Comments: 6
TOKYO (AP) - Japanese researchers said Sunday a bottlenose dolphin captured last month has an extra set of fins that could be the remains of back legs, providing further evidence ocean-dwelling mammals once lived on land. Fishermen captured the four-finned dolphin off the coast of Wakayama prefecture in western Japan on Oct. 28 and alerted the nearby Taiji Whaling Museum, said museum director Katsuki Hayashi. Fossil remains show dolphins and whales were four-footed land animals about 50 million years ago and share the same common ancestor as hippos and deer. Scientists believe they later transitioned to an aquatic lifestyle and their hind limbs disappeared. Though odd-shaped protrusions have been found near the tails of dolphins and whales captured in the past, researchers thought it was the first time one had been found with well-developed, symmetrical fins, Hayashi said. "I believe the fins may be remains from the time when dolphins' ancient ancestors lived on land...this is an unprecedented discovery," said Seiji Osumi, an adviser at Tokyo's Institute of Cetacean Research, at a news conference televised Sunday. The second set of fins - much smaller than the dolphin's front fins - are about the size of human hands and protrude from near the tail on the dolphin's underside. The dolphin measures 2.72 metres and is about five years old, the museum said. A freak mutation may have caused the ancient trait to reassert itself, Osumi said. The dolphin will be kept at the Taiji museum for X-ray and DNA tests, Hayashi said. The Canadian Press, 2006
Post Comment Private Reply Ignore Thread
Top • Page Up • Full Thread • Page Down • Bottom/Latest
#1. To: Diana (#0)
Article: "symmetrical fins" Quite a leap of faith. [Pun intended]
I have a third leg which proves all of us were put her by aliens.
"We become what we behold. We shape our tools and thereafter our tools shape us." -- Marshall McLuhan, after Alexander Pope and William Blake.
Friggin hilarious .... stumpy !!!
"If ye love wealth greater than liberty, the tranquility of servitude greater than the animating contest for freedom, go home from us in peace. We seek not your counsel, nor your arms. Crouch down and lick the hand that feeds you; May your chains set lightly upon you, and may posterity forget that ye were our countrymen." Samuel Adams
Friggin hilarious .... stumpy !!! "Ack! Ack! Surrender or die, puny humans! We come for your women!" "We become what we behold. We shape our tools and thereafter our tools shape us." -- Marshall McLuhan, after Alexander Pope and William Blake.
HAHAHAHAHAHA And what's really sad is that some idiots will actually believe something as ridiculous as "dolphins had the same ancestors as deer".....
The public will believe anything, so long as it is not founded on truth. —Edith Sitwell
Resistance is futile.
Headline: remains of "legs"
Law Enforcement Against Prohibition
#2. To: IndieTX (#1)
#3. To: YertleTurtle (#2)
I have a third leg which proves all of us were put her by aliens.
#4. To: noone222 (#3)
I have a third leg which proves all of us were put her by aliens.
#5. To: Diana (#0)
Fossil remains show dolphins and whales were four-footed land animals about 50 million years ago and share the same common ancestor as hippos and deer.
#6. To: YertleTurtle (#2)
I have a third leg which proves all of us were put her by aliens.
Law Enforcement Against Prohibition
Top • Page Up • Full Thread • Page Down • Bottom/Latest