zrealist Posted June 26, 2007 Share Posted June 26, 2007 http://www.news.com.au/story/0,23599,21969214-23109,00.html HOLLYWOOD gave us all-singing, all-dancing penguins, and surfing penguins, but leave it to evolution to give us giant, prehistoric underwater-fishing penguins from Peru. In a case of fact being stranger than fiction, or at least animation, paleontologists have discovered the fossilised remains of a fearsome new species of penguin that lived on the southern coast of Peru about 36 million years ago, according to a study released today. The ancient bird, Icadyptes salasi, stood 1.5m tall and had a pointed 18cm beak that it probably used to underwater its prey. The now-extinct penguin species is one of the largest ever reported and was recovered from the coastal desert of Peru. Paleontologists also discovered the skull and partial skeleton of a second extinct penguin species, called Perudyptes devriesi, in the same region. That penguin lived about 42 million years ago and was comparable in size to the modern King Penguin, 0.75m to 0.9m, which makes its home on sub-Antarctic island groups, including the Falkland Islands. The penguin fossils are among the most complete ever recovered and challenge long-held assumptions about the timing and patterns of penguin evolution and dispersal. Paleontologists and students of the penguin lineage had assumed penguins evolved in colder climates in the Antarctic and in New Zealand and had only moved to lower latitudes closer to the equator about 10 million years ago – long after significant global cooling about 34 million years ago. “We tend to think of penguins as being cold-adapted species, even the small penguins in equatorial regions today,” said Julia Clarke, a paleontologist and assistant professor of marine, earth and atmospheric sciences at North Carolina State University, in Raleigh. “But the new fossils date back to one of the warmest periods in 65 million years of earth's history. The evidence indicates that penguins reached low latitude regions more than 30 million years prior to our previous estimates.” What's more, paleontologists generally assume that species moving from cold to warm climates become smaller as the animals do not need to conserve heat. It's all the more surprising, then, to find giant penguin fossils close to the earth's equator, especially during the waning days of a greenhouse earth, the authors of the study noted. The paper appears in the Proceedings of the National Academy of Sciences. Link to comment Share on other sites More sharing options...
Penguin Posted June 26, 2007 Share Posted June 26, 2007 http://www.news.com.au/story/0,23599,21969214-23109,00.html paleontologists have discovered the fossilised remains of a fearsome new species of penguin that lived on the southern coast of Peru about 36 million years ago, according to a study released today. The ancient bird, Icadyptes salasi, stood 1.5m tall and had a pointed 18cm beak that it probably used to underwater its prey. The now-extinct penguin species is one of the largest ever reported I can tell u that this large and fearsome Penguin still exists today Penguin Link to comment Share on other sites More sharing options...
Flattieman Posted June 26, 2007 Share Posted June 26, 2007 (edited) I can tell u that this large and fearsome Penguin still exists today Penguin You beat me to it, mate! Flattieman. Edited June 26, 2007 by Flattieman Link to comment Share on other sites More sharing options...
fishyfingers Posted June 26, 2007 Share Posted June 26, 2007 I can tell u that this large and fearsome Penguin still exists today Penguin you WISH you had an 18cm .......... beak ! Link to comment Share on other sites More sharing options...
bolan Posted June 26, 2007 Share Posted June 26, 2007 Okay guys, Whats a palentedtoligist ????????/ Link to comment Share on other sites More sharing options...
Flightmanager Posted June 26, 2007 Share Posted June 26, 2007 Simple Stumpy , someone who studies Paleonts!! (its got to be the weather !) Ross Link to comment Share on other sites More sharing options...
Penguin Posted June 26, 2007 Share Posted June 26, 2007 Simple Stumpy , someone who studies Paleonts!! (its got to be the weather !) Ross Paleon, Greek word for old. Just like some old bearded mod on this site Your right Ross, its gotta be the weather, hehe penguin Link to comment Share on other sites More sharing options...
fishyfingers Posted June 27, 2007 Share Posted June 27, 2007 Paleon = something old oligy = the study of ist = the studier so by substitution, I could call it: my-mother-in-law-oligist! Link to comment Share on other sites More sharing options...
Flattieman Posted June 27, 2007 Share Posted June 27, 2007 (edited) Okay guys, Whats a palentedtoligist ????????/ Stumpy, a palaeontoligst is someone who studies fossils and such remains. Flattieman. Edited June 27, 2007 by Flattieman Link to comment Share on other sites More sharing options...
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