78D27A12-80F8-477E-B8A1-F7827D26AEE8.JPG
Ceraurus pleurexanthemus
Middle Ordovician
Trenton Group
Rust Formation
Walcott-Rust Quarry
Herkimer County, NY
By A.C.
Ceraurus pleurexanthemus
Middle Ordovician
Trenton Group
Rust Formation
Walcott-Rust Quarry
Herkimer County, NY
By Samuel.73727,