u/katie20110520

Image 1 — Found this in Southwest Minnesota at a rock quarry. Does anyone know what it could be. I have ammonites & it doesn't look anything like them. The segment like puzzle pieces are just crazy!

Image 2 — Found this in Southwest Minnesota at a rock quarry. Does anyone know what it could be. I have ammonites & it doesn't look anything like them. The segment like puzzle pieces are just crazy!

Image 3 — Found this in Southwest Minnesota at a rock quarry. Does anyone know what it could be. I have ammonites & it doesn't look anything like them. The segment like puzzle pieces are just crazy!

Image 4 — Found this in Southwest Minnesota at a rock quarry. Does anyone know what it could be. I have ammonites & it doesn't look anything like them. The segment like puzzle pieces are just crazy!

Image 5 — Found this in Southwest Minnesota at a rock quarry. Does anyone know what it could be. I have ammonites & it doesn't look anything like them. The segment like puzzle pieces are just crazy!

Image 6 — Found this in Southwest Minnesota at a rock quarry. Does anyone know what it could be. I have ammonites & it doesn't look anything like them. The segment like puzzle pieces are just crazy!

Image 7 — Found this in Southwest Minnesota at a rock quarry. Does anyone know what it could be. I have ammonites & it doesn't look anything like them. The segment like puzzle pieces are just crazy!

▲ 13 r/fossilid

Found this in Southwest Minnesota at a rock quarry. Does anyone know what it could be. I have ammonites & it doesn't look anything like them. The segment like puzzle pieces are just crazy!

u/katie20110520 — 1 day ago

▲ 10 r/askgeology

I found this at a rock quarry in Southwest Minnesota. But have no idea what it is. Does anyone have any suggestions?

I have ammonites & this looks nothing like them. The weird segments like puzzle pieces. Then the piece that broke off looks like a spine.

u/katie20110520 — 1 day ago