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“Ain’t Nobody Here But Us Chickens”*…

 

A newly discovered dinosaur species that paleontologists have dubbed the “chicken from hell” is among the largest feathered dinosaurs ever found in North America.

The 11-foot-long (3-meter-long), 500-pound (225-kilogram) Anzu wylieiis an oviraptorosaur—a family of two-legged, birdlike dinosaurs found in Central Asia and North America. These dinosaurs ranged in size from a few pounds to over a metric ton, according to a study published March 19 in the journal PLOS ONE.

With its toothless beak, long legs, huge feet, and claw-tipped arms, A. wyliei looked like a devilish version of the modern cassowary, a large ground bird found in Australia.

It was “as close as you can get to a bird without being a bird,” said study leader Matt Lamanna, a vertebrate paleontologist at the Carnegie Museum of Natural History in Pittsburgh. (See “Pictures: Dinosaur’s Flashy Feathers Revealed.”)

The dinosaur’s well-preserved skeletons suggest it was a wide-ranging eater, munching on a variety of vegetation and perhaps small animals.

The species emerged from three 66-million-year-old skeletons excavated from the fossil-rich Hell Creek formation of South and North Dakota, starting in the late 1990s.  The third skeleton was found more recently, and it took years to identify and study all the remains…

Read the whole story at “New ‘Chicken From Hell’ Dinosaur Discovered.”

* Song title and lyric by Alex Kramer and Joan Whitney; recorded in 1946 by Louis Jordan and His Tympany Five

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As we rethink those chicken wings, we might spare a thought for Raymond Cecil Moore; he died on this date in 1974.  A geologist and paleontologist, Moore did pioneering work on Paleozoic crinoids, bryozoans, and corals (invertebrate organisms existing 570 to 245 million years ago). Among other things, he showed that fossil stemmed forms, sometimes called “sea lilies,” while they bear a superficial resemblance to flowers, were actually animals.  Moore is probably best known as the founder and editor of the landmark multi-volume Treatise of Invertebrate Paleontology. 

Moore (on left), with William W. Hambleton, and Frank C. Foley.

 source

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