The Silurian trilobite Dalmanites limulurus is found in the Rochester Shale Formation of New York.  Actual stamped image is shown. Watermark copyright is not on the stamp you will receive.

Image size: 2.2 x 1.2 inch; 5.5 x 3cm.
Select hand-stamped 2.5 x 2 inch fine hardwood mount, unmounted red rubber or cling foam mount if available.

➽Wood Mounted includes fine hardwood mount, foam cushion and deep etched red rubber ready for use.
➽Unmounted is unmounted deep etched red rubber only.
➽Cling Foam Mount is deep etched red rubber stamp with a cling foam cushion for reusable attachment to acrylic blocks.