The dinosaur that lost its teeth
0:51
The dinosaur that lost its teeth
2016年12月22日
CNN
Rare 84 million-year-old dino tooth found in US creek with clues about its death
Rare 84 million-year-old dino tooth found in US creek with clues abou…
7 个月之前
the-sun.com
Gigantic Dinosaur Tooth Discovery! Daspletosaurus or Gorgosaurus? Jackpot! We just found a huge dinosaur tooth—possibly from a Gorgosaurus or Daspletosaurus—in the Two Medicine Formation. This is what fossil hunters dream of! Check out the incredible size and details of this Cretaceous predator’s tooth as we carefully uncover it. Don’t forget to subscribe for more amazing fossil finds! #DinosaurTooth #Gorgosaurus #Daspletosaurus #FossilFind #Paleontology #CretaceousEra #PrehistoricLife #ScienceL
0:57
Gigantic Dinosaur Tooth Discovery! Daspletosaurus or Gorgosaurus? …
已浏览 5610 次11 个月之前
FacebookSmoky Mountain Relic Room
Tiny Dinosaur Tooth Found! Epic Fossil Hunt Fossils are popping up left and right in Wyoming! We’ve got dinosaur teeth, bones, and even the tiniest dino tooth we’ve ever seen. The Badlands never disappoint! #DinosaurFossils #FossilDig #Prehistoric | Smoky Mountain Relic Room
0:44
Tiny Dinosaur Tooth Found! Epic Fossil Hunt Fossils are popping u…
已浏览 3039 次1 年前
FacebookSmoky Mountain Relic Room
Harrison Duran is a paleontologist. He works to find dinosaur fossils and bones. Then he and his team clean and preserve them. He walks us through the steps, which include excavation, cleaning off sediment, and sometimes a special gluing process to stabilize the bones. He's incredibly detailed and careful in the process to ensure he doesn't damage anything. | Insider Science
4:05
Harrison Duran is a paleontologist. He works to find dinosaur fossils …
已浏览 60万 次2022年12月8日
FacebookInsider Science
File:Evolution-of-High-Tooth-Replacement-Rates-in-Sauropod-Dinosaurs-pone.0069235.s002.ogv - Wikimedia Commons
File:Evolution-of-High-Tooth-Replacement-Rates-in-Sauropod-…
6 个月之前
wikimedia.org
Dinosaur Teeth Reveal Ancient Air - What if we could know exactly what the dinosaurs breathed? A new study published in the Proceedings of the National Academy of Sciences reveals stunning details hidden in fossilized teeth. How did scientists unlock the ancient atmosphere? What secrets do these teeth hold about past climate catastrophes — and our future? This discovery could change how we read Earth’s history forever. | The Brain Maze
1:29
Dinosaur Teeth Reveal Ancient Air - What if we could know exactly wh…
已浏览 32.8万 次7 个月之前
FacebookThe Brain Maze
0:41
Ancient Dinosaur Jaw Discovered In The Field We’ve uncovered part o…
已浏览 1287 次7 个月之前
FacebookSmoky Mountain Relic Room
0:07
A closeup of a dinosaur skull fossil showing intricate details of teeth a…
2024年2月5日
AdobeJustlight
0:28
Check out this STUNNING tyrannosaur tooth we found in the …
已浏览 8万 次6 个月之前
FacebookDr Dean Lomax - Palaeontologist
0:08
Wild Dinosaur performing root canal surgery #dentist
已浏览 1044 次5 个月之前
YouTubeDANNY RAJAGOPAL
2:09
dinosaur documenaries. A herbivores dinosaur actually knoc…
已浏览 2 次2 个月之前
YouTubedinosaur documenaries
0:59
Reassembling a Shattered T. rex Tooth! 🦖
已浏览 1516 次1 个月前
YouTubeFossilize
Mysterious Dinosaur with 500 Teeth at Appalachian Fossil Museum
已浏览 3.3万 次2022年9月24日
TikTokappalachianfossilmuseum
Paleontologist Cleaning Tyrannosaurus Dinosaur Skeleto…
2021年5月10日
istockphoto.com
1:10
Impacted Tooth Removal
已浏览 281.1万 次2018年5月18日
YouTubeSymbyos Archives
3:44
Floss Extraction Part 2
已浏览 103.4万 次2018年1月24日
YouTubeVeranda Dentistry
0:40
Simple Tooth Extraction
已浏览 43.1万 次2019年3月29日
YouTubeDentaVacation
2:08
Primary Tooth Extraction
已浏览 8.5万 次2021年2月15日
YouTubeDmytro Nelipa
0:42
Equine Dentistry: Tooth Extraction
已浏览 3万 次2019年4月8日
YouTubeMid-Rivers Equine Centre
13:54
The MOST FAMOUS DINOSAUR Tooth!
已浏览 942.9万 次2018年9月14日
YouTubeBrave Wilderness
11:02
HOW to EXTRACT a TOOTH
已浏览 15.9万 次2019年8月30日
YouTubeCheyenne Buckalew
1:57
New Way to Extract Teeth?!
已浏览 134.1万 次2017年2月1日
YouTubeThe Doctors
1:40
Extraction Of Molar Tooth !!!
已浏览 58.3万 次2017年8月27日
YouTubeMr.Dentist
9:19
Dental extraction forceps- simplified!
已浏览 16.6万 次2021年7月8日
YouTubeDentoWoman
1:45
Tooth extraction - Treatment for socket preservation ©
已浏览 513.8万 次2015年1月25日
YouTubeDentalk!
2:59
Recovering from a tooth extraction
已浏览 44.8万 次2015年1月10日
YouTubeKTPH
0:37
Extraction Upper Root Tips - GMX 69 Forcep
已浏览 45.7万 次2011年1月22日
YouTubeGoldenDent
5:43
Finding tissue and DNA from a dinosaur | Sci NC
已浏览 3.7万 次2018年6月5日
YouTubeSci NC
5:26
How scientists solved this dinosaur puzzle
已浏览 281.6万 次2019年3月29日
YouTubeVox
观看更多视频
静态缩略图占位符