Extinct Angustidens Shark Tooth, Large at 2 inches long, Late Oligocene-Early Miocene, Genuine (not a replica), Worldwide Shipping These teeth are 100% authentic and unrestored For sale are several extinct angustidens shark teeth. Angustidens is an extinct shark that preceded the Megalodon and is believed to have been 30 - 35 feet in length with teeth up to 4 inches long. These teeth were found off the coasts of North/South Carolina and are mostly greyish-black in color. We have several of these teeth available. The tooth you'll receive will resemble the teeth shown in the pictures, but it will not be identical. Relative dating has been used to date these to the late oligocene - early miocene eras. These teeth measure between 1 3/4 inches to a little over 2 inches long. THE ITEM(S) WILL BE SHIPPED OUT VIA STANDARD MAIL (DOMESTIC INTERNATIONAL) (ESTIMATED SHIPPING TIME IS APPROXIMATELY 3-5 WORKING DAYS DOMESTIC AND 8-14 DAYS INTERNATIONAL DEPENDING ON COUNTRY AND LOCATION). THANK YOU FOR LOOKING.