Piece of ± 13.5 x 9.3 cms, with a complete Eurypterido measuring ± 8 cms and the cephalon of another individual .. It is perfectly preserved, without retouching and cleaned with sandblasting.
Very rare pieces to find at the moment, since the quarry that was commercially exploited closed in 2008.
Silurico inferior, Formation Fiddler's Grenn, Bertie Group Spohn Hill (Lang Quarry)
Herkimer County (State of N. York), USA