Triarthrus eatoni Trilobites | New York
Each trilobite is approx. 0.5" long
Specimens approx. size: 1.25" x 0.75"
Matrix approx. size: 4.75" x 4.25" x 1"
Triarthus trilobites from Beecher's Trilobite Bed in New York are world famous for their exquisite soft tissue preservation in iron pyrite. Pyrite preservation has allowed for the examination of things such as gills, legs, antennae, digestive systems, and eggs, which rarely preserve.