THIS BEAUTY IS AN ISURUS PLANUS, ALSO KNOWN AS A HOOK-TOOTH MAKO. IT IS A SPECIES OF AN EXTINCT MAKO SHARK. IT IS KNOWN FOR ITS FLAT, CURVING TEETH. THE TEETH OF THE ISURUS PLANUS ARE FOUND IN THE MARINE FOSSIL DEPOSITS AROUND THE PACIFIC RIM, ON THE WEST COAST OF THE UNITED STATES. THE TEMBLOR FORMATION IN BAKERSFIELD CALIFORNIA IS THE MOST LIKELY SPOT TO FIND THEM, WHICH IS WHERE THIS WAS FOUND!IT WOULD BE A STUNNING ADDITION TO YOUR COLLECTIONAS TO COLOR...&n...bsp;IT IS A STUNNING SPECKLED GRAY WITH EBONY TONES, AND A SPECTACULAR GLOSSAS TO THE SIZE... 1.62" ( 41 mm ) IN LENGTH AND 1.43" ( 36 mm ) IN WIDTHIT IS A SWEET AND RARE SPECIMENIT IS PRESENTED TO YOU AS IT WAS PRESERVED FOR OVER 5 - 10 MILLION YEARS!!WE OFFER COMBINED SHIPPING DISCOUNTS TO ANYONE WHO WINS 2 OR MORE OF OUR AUCTION ITEMS!!WE ARE COLLECTORS WHO PRIDE THEMSELVES ON CUSTOMER CARE!!!(BUT DON'T TAKE OUR WORD FOR IT, READ OUR 100% POSITIVE FEEDBACKS AND SEE FOR YOURSELF!) YOU ARE ALWAYS WELCOME TO BID OR BUY! AS ALWAYS...AFTER RECEIVING PAYMENT, THIS SPECIMEN WILL BE SENT TO THE WINNING BIDDER ON THE NEXT BUSINESS DAY THANK YOU FOR STOPPING BY...PLEASE READ OUR ADS CAREFULLY...FROM THEM, YOU WILL KNOW...THE SPECIES.....THE LOCATION....THE SIZE....THE COLOR...ABOUT ANY IMPERFECTIONS...AND THAT NONE OF OUR FOSSILS ARE EVER REPAIRED, RESTORED OR ALTERED IN ANY WAY!! PLEASE NOTE.....IF YOU ARE AN INTERNATIONAL CUSTOMER, YOUR SHIPPING COSTS WOULD BE $11.55