CAMP CASEY, Korea - Eight soldiers from the 2nd Infantry Division were recognized for their lifesaving efforts in Thailand during Cobra Gold 2013 at ceremony on Camp Casey, Korea, March 20, 2013.
â¢ CEPHALOPOD (noun). The noun CEPHALOPOD has 1 sense: 1. marine mollusk characterized by well-developed head and eyes and sucker-bearing tentacles. Familiarity information: CEPHALOPOD used as a noun is very rare.yponyms (each of the following is a kind of cephalopod): chambered nautilus; nautilus; pearly nautilus (cephalopod of the Indian and Pacific oceans having a spiral shell with pale pearly partitions). dibranch; dibranchiate; dibranchiate mollusk (cephalopods having two gills).
The cephalopods became the dominant predators of this period. Cephalopods are a group of mollusks that are related to octopus and squid.The orthoceras was a straight-shelled cephalopod that lived in the largest open end of its shell.Its feet came out of its head! They could rise and fall in the ocean water like a submarine. The siphuncle was a tube in the center of the animal.he Rise of The Cephalopods. The Ordovician Period is the second period of the Paleozoic Era. Ordovician rocks were first found in Wales, so its name comes from a tribe of people who once lived in the area where the rocks were found. The Ordovician began about 490 million years ago and lasted for about 47 million years.