![\"Photo](\"http:\/\/webapp2.wright.edu\/web1\/newsroom\/files\/2012\/08\/20120430Ciampaglio-sharks-051-550x700.jpg\")
<\/a>Chuck Ciampaglio, Ph.D., Associate Professor, Geology\/Paleontology on Wright State’s Lake Campus with a tooth from the prehistoric shark megalodon.<\/p><\/div>\n
Ciampaglio, a doctor of paleontology, is associate professor of earth and environmental sciences on Wright State\u2019s Lake Campus in west central Ohio. He\u2019s among a handful of scientists worldwide who has studied megalodon, the prehistoric shark that\u2019s the subject of the upcoming episode. The Discovery Channel filmed Ciampaglio extensively for the program this spring.<\/p>\n
No megalodons lurk off the shores of Lake Campus in Grand Lake St. Marys. This fish ruled the oceans between 12 million and 2 million years ago, Ciampaglio said. But his lab is well stocked with megalodon teeth that he and his students have unearthed in locations around the country.<\/p>\n
Megalodon was a true monster. Next to it, the modern great white shark would be a runt. A full-grown megalodon could be as big as a semi truck, with teeth the size of your hand and a mouth big enough to swallow a small boat\u2014skipper included.<\/p>\n
<\/a>Lake Campus associate professor Chuck Ciampaglio rinses fossils with Jim Sharits, a special effects producer who built a copy of the prehistoric shark megalodon’s giant jaw.<\/p><\/div>\n
\u201cThis is one of the largest carnivores that ever lived. Estimates of its size range from 50 to 75 feet long for a grown female,\u201d Ciampaglio said.<\/p>\n
This isn\u2019t the first time a TV program has sought out Ciampaglio\u2019s expertise. In 2009, the National Geographic Channel brought a small replica of a megalodon\u2019s jaw to his lab for an episode of Prehistoric Predators.<\/p>\n
\u201cIt actually bit into large blocks of hardened red Jell-O to show the bite force, the biting technique, and what kind of wounds it would have made,\u201d Ciampaglio said.<\/p>\n
The Discovery Channel film crews spent a lot more time with him, he said. One crew came to his lab April 30 for a long day of filming. He spent four days in May with another crew at Sharktooth Hill, a fossil bed he frequents near Bakersfield, Calif.<\/p>\n
<\/a>This cast of a tooth of the prehistoric shark megalodon is as big as a hand.<\/p><\/div>\n
He also visited Technifex Inc. in Valencia, the company that built the monster megalodon choppers.<\/p>\n
The lifelike mechanical jaw is made of cast iron and steel. A hydraulic power system gives it an authentic bite. A key contribution Ciampaglio made was helping Technifex set the teeth accurately. It only included two rows of teeth, but Ciampaglio said that was enough to achieve a realistic effect. \u201cThey\u2019re going to be capable of doing basically what that shark could have done,\u201d he said.<\/p>\n
Some people got a sneak preview of the mechanical megalodon in June, when Technifex mounted the jaw in a full-size plastic shark body, dubbed it Sharkzilla and hauled it on a flatbed truck to Ventura Beach for a session of biting demonstrations. It munched whatever people brought\u2014amateur videos on YouTube show it chomping a small boat, a jet ski and a full beer keg.<\/p>\n
Sharkzilla\u2019s appearance is speculative, though. Ciampaglio said nobody knows exactly what a megalodon looked like\u2014the fossil record only includes teeth, jaws and vertebrae.<\/p>\n
<\/a>Lake Campus associate professor Chuck Ciampagliowith video director John Tindall filming in Ciampaglio’s lab for a Discovery Channel show about the preshistoric shark megalodon.<\/p><\/div>\n
But prehistoric shark\u2019s teeth tell a lot about natural history, Ciampaglio said. \u201cTeeth are the business end of any vertebrate, and nowhere in the animal kingdom will you find a greater range of tooth designs\u201d than in sharks, he said.\u00a0 Since they\u2019ve been around for some 400 million years, \u201cThey contain the record of life on earth through their form and function.\u201d<\/p>\n
Ciampaglio regularly leads his students on field trips to fossil beds around the United States to dig, dredge and sift for shark\u2019s teeth, then clean them off and study them in the lab.<\/p>\n
\u201cMy graduate students are always involved, but I involve my undergraduates, too,\u201d Ciampaglio said. \u201cIn fact, two of my undergraduates just had a peer-reviewed paper published and presented at a national meeting.\u201d<\/p>\n
Ciampaglio said he hopes the Shark Week episode will make more people aware of the research opportunities for students at Lake Campus.<\/p>\n
\u201cI think it shows that we\u2019re very active in research,\u201d he said. \u201cAs you walk through here and see what\u2019s going on, you see students working in the lab and you see that this is a very active campus, and an integral part of the university.\u201d<\/p>\n
Visit www.wright.edu\/sharkwk12<\/a> for preview videos of the episode.<\/p>\n Visit\u00a0 www.wright.edu\/~chuck.ciampaglio<\/a> to learn more about Ciampaglio\u2019s research.<\/p>\n Visit www.wright.edu\/lake<\/a> to learn more about the Lake Campus.<\/p>\n","protected":false},"excerpt":{"rendered":" It\u2019s crunch time for prehistoric shark expert Chuck Ciampaglio. Continue reading