https://imgur.com/Si8x5Ve This fossil was found near the gate of Lergrav while I was on summer vacation in 2016. A somewhat famous rock formation on the north eastern side of the island of Gotland in the Baltic sea. These rock formations are known to locals as a Rauk. The main fossil is roughly 5 cm long brick red in colour with a grey segment from another individual about a centimetre long also located in the same stone. As Gotland is mainly made up from sedimentary rock from the ordoviscian and silurian mainly limestone that is when I assume the fossil is from. The fossil is seemingly made up of rows of square segments.