Fact or Fiction: Photo shows fossilized rock with set of human-looking teeth?
Fact or Fiction: Photo shows fossilized rock with set of human-l…
1 个月前
10news.com
MSN
5:41
MSN
9 个月之前
MSNWeather-Fox
Fossilized Shark Teeth Found in the Midwest—How Did They Get There?
5:41
Fossilized Shark Teeth Found in the Midwest—How Did They Get There?
10 个月之前
MSNDiscover WildScience
Fossilized shark teeth found on Florida beach
1:38
Fossilized shark teeth found on Florida beach
2015年5月25日
CNN
This Bizarre Fish Has 8 Rows of Forehead Teeth It Uses During Sex
This Bizarre Fish Has 8 Rows of Forehead Teeth It Uses During Sex
7 个月之前
gizmodo.com
I spy with my little eye a spotted ratfish! The spotted ratfish, Hydrolagus colliei, is part of a group of fishes known as chimaeras. Their skeletons are composed of cartilage, not bone, a characteristic that groups them with sharks and rays. But unlike sharks, with their conveyor belt rows of teeth, chimaeras have non-replaceable tooth plates composed of dense minerals and an upper jaw that is fused to their skulls. They are thought to be the missing link between cartilaginous fishes (sharks) a
0:25
I spy with my little eye a spotted ratfish! The spotted ratfish, Hydrol…
已浏览 1.8万 次2024年11月27日
FacebookMBARI
Get to Know the Ratfish and the Forehead Teeth It Uses During Sex
Get to Know the Ratfish and the Forehead Teeth It Uses During Sex
7 个月之前
NY TimesJack Tamisiea
Paleontologists use fossilized teeth to flesh out ancient tale of earliest …
2021年2月25日
geekwire.com
Ratfish use teeth-covered rods on their foreheads to have sex
7 个月之前
MetroJosh Milton
0:48
Fossilized teeth are the most identifiable part of a skeleton, offe…
已浏览 309 次2024年4月22日
FacebookYale Peabody Museum
Freaky Ratfish Have Teeth Growing Out Of Their Foreheads, And The…
7 个月之前
iflscience.com
0:30
The spotted ratfish (Hydrolagus colliei) is a chimaera found in the …
已浏览 2.6万 次2021年9月15日
FacebookOcean Conservation Research - OCR
0:17
Meet the spotted ratfish, Hydrolagus colliei. This species is part of a gr…
已浏览 1.3万 次1 年前
FacebookMBARI
1:15
It's very rare to find fossilized cartilage, even rarer to drill have t…
已浏览 1.2万 次2023年10月7日
FacebookMamlambo Fossils
0:11
On a mission. 🐟 Meet the spotted ratfish, Hydrolagus colliei. This sp…
已浏览 3977 次7 个月之前
FacebookMBARI
0:19
This incredible 1.4-inch fossilized tiger shark tooth was discovered …
已浏览 4918 次5 个月之前
FacebookEvery Day I'm Shoveling
319-million-year-old fish preserves the earliest fossilized brain of a ba…
2023年2月1日
umich.edu
Fish fossil catch from China includes oldest teeth ever
2022年10月3日
wusa9.com
This Deep-Sea Fish Uses Its 8 Rows of Forehead Teeth for Sex
6 个月之前
vice.com
3:34
UW study discovers fish with teeth on its forehead
6 个月之前
MSNFOX 13 Seattle
This Deep-Sea Fish Has Teeth on Its Forehead—and It Uses Them for Sex
6 个月之前
Smithsonian MagazineSara Hashemi
Mystery from the deep: Why are fossilized shark teeth washing up …
11 个月之前
providencejournal.com
Deep Ocean Discovery: Fossilized Shark Tooth Unearthed 3,000m Be…
已浏览 2.1万 次2022年10月10日
TikToknautiluslive
4:08
Fossils 101 | National Geographic
已浏览 254.6万 次2019年8月22日
YouTubeNational Geographic
0:13
Pacific Black Ghost Ratfish (Chimaera)
已浏览 7.1万 次2009年9月28日
YouTubeMBARI (Monterey Bay Aquarium Research Insti…
3:41
How do paleontologists identify dinosaur teeth?
已浏览 5.2万 次2012年2月10日
YouTubeSmithsonian's National Museum of Natural History
6:19
How to find SHARK TEETH FOSSILS at the beach.
已浏览 8.9万 次2019年4月27日
YouTubeHey Skipper
2:00
What Can Fossil Teeth Tell Us? — HHMI BioInteractive Video
已浏览 1.8万 次2014年4月24日
YouTubebiointeractive
3:07
Florida family invents shark tooth-sifting tool
已浏览 1.4万 次2021年7月17日
YouTubeFOX 13 Tampa Bay
48:45
Saber Tooth Tiger | Ice Age Prehistoric Mammals | Science Do…
已浏览 22.5万 次2019年12月28日
YouTubeBiological Science
观看更多视频
静态缩略图占位符