Miguel Angel Garcia Servin Miguel Angel Garcia Servin @miguelangel-garciaservin México ActivityProfile3DFriendsSpecimensGroupsForumsFiles Showing specimens 1 to 2 of 2.mFeM 89839Miguel Angel Garcia ServinSaint Petersburg470 - 467 millions of yearsAsaphus Asaphus robustusmFeM 89791Miguel Angel Garcia ServinNorth Carolina23 - 3 millions of years noCarcharocles Carcharocles megalodon