This is a quite rare Ordodontopleurid trilobite of the species Meadowtownella trentonensis from the Walcott-Rust Quarry in New York State. The trilobite is rich in detail and nicely centered on the matrix.
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Location: | Walcott-Rust Quarry, New York, USA | ||
Size trilobite : | about 10 mm long | ||
Age: | Upper Ordovician, Ashgill, Trenton Group (about 449 mill. y.o.) |