Is It a Fossil or a Stone?

There's an old white sell that you tell if something is a fossil by licking it. I worry very much that your undergrads might have heard this on cy. You might have a retraction to make. If that's not truea sunks your undergroud accidentally. 16 five sqe started with a er, but now is yet. And i'm sorryit us is not very the best method for finding fossils. Bus, yo, don't really want to be snapping fossils for obvious reasonsy. Theni cethathankcargea, you're not coming with me. Take what we found. We've discovered two new species of dinosaur and one has just been