Ammonite Whole #08

133g / 0.293lbs / 4.69oz 3.34" x 2.53" x 0.90" Ammonites were predatory mollusks that resembled squid. These cephalopods had eyes, tentacles, and spiral shells. They are more closely related to a living octopus, though the shells resemble that of a nautilus. Ammonites first appearing in the fossil record 240 million years ago, descending from straight shelled cephalopods.