25 March 1968 No marine mammals were noted today. 26 March 1968 1410 Northern Fur Seal - 1 1530 Common Dolphin - ca. 12 All of these Delphinus were the type with the white triangular mark on the dorsal fin. None of these dolphins rode the bow as they crossed the bow of the ship. 1655 Northern Fur Seal - 2 1725 Northern Fur Seal - 1 1726 Northern Fur Seal - 1 1750 Northern Fur Seal - 1 27 March 1968 1430 Fur Seal - 1 A fur seal was noted that was probably Arctocephalus and not Callorhinus.