molting (ecdysis). Some are complete but are most probably exuviae as well. Fossils of the actual remains of eurypterids (i.e. their carcasses) are relatively rare. Fossil eurypterids are often deposited in characteristic windrows, probably a result of wave and wind action. See also List of eurypterids References External links Eurypterid.co.uk maintained by James Lamsdell Eurypterids.net maintained by Samuel J. Ciurca, Jr. Fossil biomechanics Eurypteroidea Silurian eurypterids Paleontology in New York (state) Symbols of New York (state) Eurypterids of North America Paleozoic life of New Brunswick Paleozoic life of Nunavut Paleozoic life of Quebec Eurypterids of Europe Bertie Formation