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Page 3 - உட்டா பணியகம் ஆஃப் நில மேலாண்மை News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Illustrated look at 5 new dinosaur discoveries

Sup? This giant dinosaur is thought to have traveled from Europe to Asia on two landmasses, a prehistoric bridge, which allowed animals and humans to travel to other territories before ocean waters cut it off.  Rebbachisaurid dinosaurs are typically found in South America, Africa and Europe. The discovery of this D. Kingi in Asia is surprising to paleontologists. It would have lived 90 million years ago.  spinosaurus:  paleontologists to this day are bewildered by this aquatic giant. A 2020 study hypothesized that this fish-eating dinosaur might have used its fin-like tail to propel itself underwater to hunt its prey. A more recent study compares its behavior to that of a heron, wading in shallow waters for its prey. Paleontologists have been debating the behavior of this creature since 1915, when it was first discovered.

Utah Mass Death Site Bolsters Theory Tyrannosaurs Hunted in Packs

Alerts Artist’s impression of the tyrannosaurs shortly after being killed in a flood and washed into a nearby lake. A Deinosuchus alligator is shown n in the background. Image: Victor Leshyk A remarkable fossil site in Utah, in which several tyrannosaurs were found buried together, strengthens a burgeoning theory that these fearsome creatures hunted in packs, similar to wolves. Advertisement That tyrannosaurs were social hunters is a possibility paleontologists have been considering for more than 20 years. Back in 1910, paleontologists working in Alberta, Canada, discovered the remains of 12 tyrannosaurs that appeared to have died together. This discovery was largely forgotten until Canadian paleontologist Philip Currie, now with the University of Alberta, revisited the old finding in 1998, arguing that it was evidence for “gregarious behavior” in tyrannosaurs and that these animals were pack hunters.

The tipping point: First T rex mass death site in southern US, found in Utah, strengthens evidence of pack behavior

The tipping point : First T. rex mass death site in southern US, found in Utah, strengthens evidence of pack behavior K. Sophie Will, St. George Spectrum & Daily News © BLM Utah Hollywood specimen, same species as Teratophoneus, discovered approximately two miles north of the Rainbows and Unicorns Quarry on Grand Staircase-Escalante National Monument on February 26, 2019. BLM photo courtesy of Dr. Alan Titus. In a groundbreaking discovery of the first T. rex mass death site in the southern U.S., announced Monday by the Utah Bureau of Land Management, scientists found evidence of packlike behavior among the famous ancient predator in the Grand Staircase-Escalante National Monument. 

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