jomknight 0 Posted August 25, 2017 Found 21st Aug 2017 on Kimmeridge beach Dorset UK so late jurassic era. The centre line is slightly raised, the edges clean cut. Share this post Link to post Share on other sites
Fossildude19 14,829 Posted August 25, 2017 Hello, and welcome to the Forum. The rock isn't a fossil in and of itself, but I do see what looks like a small shell fossil near the bottom edge in the second picture. Maybe someone more local will weigh in. @TqB @Kosmoceras @JohnBrewer Share this post Link to post Share on other sites
WhodamanHD 3,071 Posted August 25, 2017 Looks like some shale with a bedding line, could be split if you so desire. Share this post Link to post Share on other sites
TqB 3,764 Posted August 25, 2017 I agree it seems to be a piece of shale, weathered out along joint lines to give the triangular shape. Share this post Link to post Share on other sites
Bguild 216 Posted August 25, 2017 Yep, this is geological. -Barret Share this post Link to post Share on other sites