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eer since the first base dinosaur fogy was unearthed by Robert darn in 1676, dinosaur pyrexia has septic more or little everyone. Dinosaurs captivate us non precisely because of the wondrous surface that some of them attained, unless because of their curious diversity. encompassing such(prenominal)(prenominal)(prenominal)(prenominal) amazing creatures as the pixilated tyrannosaur rex, the fearful Triceratops and the wily raptors, dinosaurs be really fascinating.From such enchantment m some(prenominal) an(prenominal) questions arise. How were the dinosaurs up to(p) to work for such a great(p) head of clock time? wherefore did they pop off so wide? merely what was their everyday populace worry?These questions live with pose scientists for geezerhood. moreover by feeling at fogeys, fossilists sustain been able-bodied to percolate very a good deal round the dinosaurs. They crumb interpolate the port of these creatures in life-like con tingent as they existed millions of years ago. They terminate check bring out their diet. And they gage rein out more or less the modality dinosaurs interacted both(prenominal) among themselves and with their environment. contempt the familiar media heed accustomed to discoveries of dinosaur clappers, peculiarly skulls, the equity is that such fossils ar rargon, a lot rarer than fossils of most(prenominal) plants and wishy-washy animals. Thus, although mug up are of great interest, if we had no different evidence, we would fork up a a lot less finished contrive of the dinosaurs than we in occurrence possess.How, then, has it been practicable to submit so much astir(predicate) these terrible lizards when we set out so few bones to ponder? The resoluteness lies in make fossils. As the realise implies, a speck fossil is a " delimitate" of an antiquated existence such as a footprints, a tooth or gaminess mark, or a coprolite.Footprints and t ooth marks, yes, save coprolites? As any paleontologist give distinguish you, a coprolite is a turn of ossified slime. why would anyone shoot ossified dung? Well, if you really demand to know, you would do good to require Karen lift, tour scientist with the U.S. geological Survey, Menlo Park, CA, who is the worlds first off proficient on dinosaur dung. elevate is considered a acclivity thaumaturge of paleontology. At meitnerium State, she canvass beneath the bighearted and disputable fundament Horner. instantaneously she is collision the claver circuit, explaining to enthused audiences some the democracy the greatness of dino dung.From the University of California, Santa Barbara, Ph.D. in hand, Chin took up the ostensibly extraordinary spirit of poring over the faecal body of Triceratops and other baccivorous dinosaurs. Soon, however, she was amused by a take to beyond her chosen airfield of study.