Excavators at the La Brea Tar Pits & Museum work to dig up fossils of mammoths, dire wolves, giant sloths and more out of the ground. They clean and piece together the bones, and prepare them for research and museum collections. With 4 million specimens already in scientists' hands, why keep excavating after more than 100 years?

The La Brea Tar Pits is one of the only paleontological sites on Earth that has preserved an entire ecosystem over time, from plants to camels to bugs. And every new fossil not only helps tell the story of the Los Angeles Basin over 50,000 years but also gives us clues about how current species, including humans, could weather climate change in the future.

We went to the La Brea Tar Pits to see how specimens are discovered, cleaned, and pieced together to build a record of the last 50,000 years.

0:00 - Intro
0:41 - Acquisition
3:58 - Cleaning and Preparation
6:17 - Research and Collections

MORE SCIENCE INSIDER VIDEOS:
Dermatologists Debunk 8 Body-Odor Myths | Debunked | Science Insider
   • Dermatologists Debunk 8 Body-Odor Myt...  
Neurologists Debunk 11 Brain Myths | Debunked | Science Insider
   • Neurologists Debunk 11 Brain Myths | ...  
Eye Doctors Debunk 13 More Vision Myths | Debunked | Science Insider
   • Eye Doctors Debunk 13 More Vision Myt...  

------------------------------------------------------

#Fossil #ColossalCollection #ScienceInsider

Science Insider tells you all you need to know about science: space, medicine, biotech, physiology, and more.

Visit us at: https://www.businessinsider.com
Science Insider on Facebook:   / businessinsi.  .
Science Insider on Instagram:   / science_ins.  .
Business Insider on Twitter:   / businessinsider  
Tech Insider on Twitter:   / techinsider  

How 4 Million Fossils Are Extracted From Tar At La Brea Tar Pits | Colossal Collections