![One Way to Tell the Difference Between a Rock and a Fossil Is to Lick It | Latest Science News and Articles | Discovery One Way to Tell the Difference Between a Rock and a Fossil Is to Lick It | Latest Science News and Articles | Discovery](https://discovery.sndimg.com/content/dam/images/discovery/editorial/Curiosity/2020/3/GettyImages-123461870.jpg.rend.hgtvcom.406.406.suffix/1583099853864.jpeg)
One Way to Tell the Difference Between a Rock and a Fossil Is to Lick It | Latest Science News and Articles | Discovery
![Small Shells Preserved On Rock, Shell Fossil Rock Stock Photo, Picture And Royalty Free Image. Image 106963769. Small Shells Preserved On Rock, Shell Fossil Rock Stock Photo, Picture And Royalty Free Image. Image 106963769.](https://previews.123rf.com/images/kladri/kladri1808/kladri180800023/106963769-small-shells-preserved-on-rock-shell-fossil-rock.jpg)
Small Shells Preserved On Rock, Shell Fossil Rock Stock Photo, Picture And Royalty Free Image. Image 106963769.
![Isolated Rock Formation Including Lots Of Ammonite Fossils Stock Photo, Picture And Royalty Free Image. Image 113828073. Isolated Rock Formation Including Lots Of Ammonite Fossils Stock Photo, Picture And Royalty Free Image. Image 113828073.](https://previews.123rf.com/images/prill/prill1808/prill180800010/113828073-isolated-rock-formation-including-lots-of-ammonite-fossils.jpg)
Isolated Rock Formation Including Lots Of Ammonite Fossils Stock Photo, Picture And Royalty Free Image. Image 113828073.
![Amazon.com: Seahorse Fossil Rock Replica: Furniture & Decor | Dinosaur fossils, Pictures of fossils, Fossils Amazon.com: Seahorse Fossil Rock Replica: Furniture & Decor | Dinosaur fossils, Pictures of fossils, Fossils](https://i.pinimg.com/originals/b6/5a/a1/b65aa15168b19872f666b10e4176c7f1.jpg)