fossils ended up on top of the world’s tallest mountain, there are still many geological mysteries left to solve.
fossils in the last 500 million years there's nothing genetically within us that says we have to go extinct unfortunately have these genes in me
enough fossils .
Their fossils are so abundant that geologists just used them as time stamps.
These fossils , this is an elephant foot that is eroding out of-- actually on top of it was a beach sand.
Pig fossils and elephant fossils are very time diagnostic.
fantastic fossils , but from a tiny number of sites.
with the fossils we have.
And these fossils tell us quite bluntly that yes, mammals were small.
think the fossils that we have are compatible with different scenarios.
some dinosaur fossils . It's pretty much impossible they didn't come across some dinosaur fossils .
They use fossils of species that were only alive during a specific time period to infer the age of the rocks they’re found in.
It involves fossils , water, oil, and weather.
We’ll discover how fossils and layers of rock clue us into what happened before humans showed up fashionably late to the party.
We found so many fossils in so little time from this critical interval of time.
will use these fossils to follow up on?
Preparation of fossils is a really big thing.
So for those particular fossils , we can be very, very confident that they're in situ, and we can be very confident on the age of those fossils .
And those fossils that are reliable enough to tell you the age of the rocks are digging in, those are called index fossils .
And all of these fossils that I showed you are all well and good.
There are ancient cephalopod fossils that grew in corkscrews with spikes that had these weird recurved-- this is sort of a cousin of the paperclip one over here
Possibly molecular fossils -- these are traces of organic materials that we know, at least on Earth, are associated with various different kinds of organisms,
Your teeth are fossils .
And bedazzled by the fossils that we were finding.
If you find any fossils , give me a call.
Just a bunch of fossils and stuff, and I didn't know what to make of it.
I'm not into fossils .
that it was fossils that had been taxidermied together to look like a sea serpent and became so popular that Herman
They knew about fossils .
I studied fossils , and I was interested in, you know, when humans evolved and why we had sort of the shape heads we do.
example uh fossils are best preserved in sedimentary rocks like Sands and silts
had found those fossils first they might have become even more famous uh than the
region uh and those fossils have been preserved in the Ethiopian National Museum ever since her Discovery and we thought they were maybe at the most
there are also fossils from Southern Africa that suggest uh 100 to 150,000
region uh and those fossils have been preserved in the Ethiopian National Museum ever since her Discovery and we thought they were maybe at the most
there are also fossils from Southern Africa that suggest uh 100 to 150,000
reasons why paleontologists like me study fossils .
reconstruct a whole story based on meager fossils , but more recently, especially in northeastern China, in the same ecosystems buried by volcanoes where you get feather-covered dinosaurs preserved,
you also get a lot of fossils of the delicate skeletons of little mammals covered in hair.
Sediment deposited during those watery times contains fossils of marine organisms that died here.
But when he dug up fossils like these out of the mountainside, he realized that somehow, a bunch of ancient ocean-dwelling invertebrates had already made the journey.
It’s got all the fossils and fuel ever buried.
So researchers who are studying ancient fossils don't go around looking for cancers in these fossils .
So what do these spectacular fossils , what do they tell us about what happened after this mass extinction?
So a lot of these fossils are found in what we call-- they're found in situ.
And you would think that if their fossils are more abundant, that we would know more about them.
But the abundance of their fossils caused an interesting situation for many, many years.
So if you go out digging for fossils in different places, you might dig through different layers and find different fossils .
Because you do get a few fossils up or over here that have these 10 equal length tentacles.
And this was all predicted on the fossils that we had found.