While there are a dozen or more mass extinctions in the geological record, the Cretaceous mass extinction has always intrigued paleontologists because it marks the end of the age of the dinosaurs.

虽然在地质记录中有十几次甚至更多的大灭绝，但白垩纪的大灭绝总是引起古生物学家的兴趣，因为它标志着恐龙时代的结束。

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What happened next, during the age of the dinosaurs from 230 to 60 million years ago, is more controversial.

而在距今2.3亿到6千万年前的恐龙时代，发生了更有争议的事情。

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Land of the Lost stars Will Ferreil as a scientist who is sucked into a space-time vortex and travels back to the age of the dinosaurs.

《失落的大陆》由威尔·法瑞尔领衔主演。作为一名科学家，他被吸进“时空”的漩涡，回到恐龙的年代。

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it will release the 3D version of "Ice Age: Dawn of the Dinosaurs" on Blu-ray.

VOA: standard.2010.03.11

Richard Milner is working on his next book,which explores the art of Charles R.Knight, the American painter of dinosaurs, ice age mammoths and saber-toothed cats, whose work adorns the walls of the American Museum of Natural History in New York, the Field Museum in Chicago and other institutions.

VOA: standard.2009.11.25

The impact that ended the golden age of the dinosaurs 65 million years ago made for an extremely bad dinosaur day but it was also a very good mammal day.

BBC: Tue 13 March, 2100 GMT, BBC2

"The rediscovery of the original Bahariya Oasis paleontological site has allowed a new glimpse into the age of dinosaurs in northern Africa, " says Thomas Holtz of the University of Maryland.

BBC: Josh Smith/Univ of Pennsylvania

Tykes will find plenty to keep them busy too, with Goosebumps' Attack of the Mutant, and Microsoft's Creative Writer 2, Magic School Bus Explores in the Age of Dinosaurs, Magic School Bus Explores the Rain Forest, Plus for Kids, and 3D Movie Maker.

CNN: A Ferrari for your desktop: Gateway's 'ultimate enthusiast' PC