StoryNote
Log in
|
Sign up
Silicified stromatolitic chert with assorted ordovician marine fossils - Grant County, WI
by
/u/Cispania
in
/r/geology
Read on Reddit
Upvotes:
16
Favorite this post:
Mark as read:
Your rating:
--
10
9
8
7
6
5
4
3
2
1
0
Add this post to a custom list
StoryNote