Sam J. Ciurca, Jr. in 1965 with a four-foot ‘monster’ Pterygotid (Acutiramus macrophthalmus)
(From eurypterids.net and Eurypterids Illustrated)
(Modified from an illustration by William L. Parsons,
The Eurypterida of New York VI by Clarke and Ruedemann, 1912.
The Rise and Fall of the
Statefossil.org/news.htm by Allan and Iris Lang