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