2 1/2 Inch Asaphus Lepidurus Trilobite

This is a nice 2 1/2 inch long specimen of the trilobite Asaphus lepidurus from the Putilovo Quarry near St. Petersburg Russia. It's been expertly prepared under microscope to extract it from it's limestone tomb. It's very 3D, and the carmel colored shell contrasts well with the white limestone it is found in.

This specimen has about 10% shell restoration, primarily some patches on the left side of the tail and right side of the head.