Page 11: of Marine Technology Magazine (July 2018)

ploring a World War II ship wreckage in their ROV, her crew zoomed in to catch is one of the largest sharks in the world, the Philippines, crew members of R/V a better look and were able to identify but uncommon in the area. Re? ecting

Petrel were caught by surprise when the species, a bluntnose sixgill shark. primitive characteristics from the Tri- they spotted a large shark swimming Reaching up to 15 feet long, the blunt- assic period, the sixgill shark has more out of the darkness. Using cameras on nose sixgill shark (Hexanchus griseus) extinct relatives than alive.

o ne o own ne owned R V R/ R/ Pe Th R/ Pe Th R/ Pe Th R/ Pe Th h he e e e e R/ /V V V V Pe etr tr tr t t t trel el el l, , , ow w wned d d by by by y der de unde an C Cofounde an o of Co unde an M cros Mi osMi os M Micr cr c c osof of o oft t Cofo fo fo fo fo f un n nder an nd d d en a l au au au an Ph an Ph an Ph hil il lan nth th th thro ro ropi pi ist st st t P P Paul l G G. G. G A A A A All llen n, ,e ,

US US US search o se ch ea i se ch ea ea at at at at t s s s sea i i in n n n se ea ar a a ch o of f f f th th h h he e e e USS S SUSS a a ol a ap anap anap anap I In In In In Indi di di di ianapol ol ol lis is is s. . .

(Photo courtesy of Paul G. Allen) www.marinetechnologynews.com

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