![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/podcasts/Curiosity/2020/3/GettyImages-123461870.jpg.rend.hgtvcom.616.411.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
![Found a fossil stick in sandstone about the size of my little finger- elevation ~910 feet, St. Croix river valley, Washington County, Minnesota. Can anyone help me figure out how old it Found a fossil stick in sandstone about the size of my little finger- elevation ~910 feet, St. Croix river valley, Washington County, Minnesota. Can anyone help me figure out how old it](https://preview.redd.it/2o4kmnfr3wo21.jpg?auto=webp&s=6832311bd1b91b20260e7cbba0b6c107d93fc359)
Found a fossil stick in sandstone about the size of my little finger- elevation ~910 feet, St. Croix river valley, Washington County, Minnesota. Can anyone help me figure out how old it
![A sub-fossil stick, long held in permafrost, exposes at its end the... | Download Scientific Diagram A sub-fossil stick, long held in permafrost, exposes at its end the... | Download Scientific Diagram](https://www.researchgate.net/publication/316460164/figure/fig2/AS:489009152565248@1493600275583/A-sub-fossil-stick-long-held-in-permafrost-exposes-at-its-end-the.png)