Trilobites of the Rochester Shale, New York | AMNH https://www.amnh.org/research/paleontology/collections/fossil-invertebrate-collection/trilobite-website/trilobite-localities/trilobites-of-the-rochester-shale-new-york
Locality: Caleb’s Quarry, Middleport, New York (this outcrop is just one good representation of this formation) Stratigraphy: Lewiston Member, Rochester Shale Formation, Clinton Group Age: Lower S…
First Trilobites Trilobite Eyes Trilobite Spines