#found some cool stuff I'll share this weekend to make up not posting Thursday and Friday

[literally-just-rocks]

Geology side of Tumblr: I need your help!

I picked up this stone off the beach a few years ago. I believe it was North Atlantic, North America. The weird dark spot in the center...is that a fossil of some sort? I've never gone out fossil hunting before, but I was so intrigued by it I just couldn't leave without it. The spot does not go all the way through the rock, and it's only about 0.5cm thick. This side is flat as well, with no odd bumps. If it's a fossil I was thinking plant matter or even small sea life, but I'm not sure. I'm also in an area that had a lot of glacier movement.

Thanks in advance!

#cleaning out the old beach stone box #found some cool stuff I'll share this weekend to make up not posting Thursday and Friday #fossil #unknown fossil #geology #identification help #magpie