The following are pictures of an unidentified brachiopod from the Silurian Period. It was found in Louisville Kentucky in the Louisville Limestone layer.
I do not see a match for it in the
Fossils of Ohio book.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhNgdQHeVDli60dx9fgOfV8CpQMl4hkvPnlxBY2xmEjYKW_tm7j26eUDsNnJv8KmGHTHmNzJAVStmnnMph6frDeX7zWCu7LOJP_S7KjB3JLQucSn6hcMRckO_97PS8WiJhvsh5HVnbQBUfR/s400/silurian-brachiopod.jpg)
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjlTj8P2GvL2ruwXsZ6fDM2BgF9dd0T8Rm1hTUlIlZYjmTnwU7lyt72DGwH_8JKggElP-n0fMyIygxezbsx4dhScCFxA6-g0BRj1wQWTCic3OAgJSNCKWEYSnSxsggXwj9iV5Vf_PncxcQl/s400/silurian-brachiopod2.jpg)
Look at all the sinusoidal lines spaced on top of each other is this next picture.