LK Ammonite Cleoniceras IF-MA-16-005 Jurassic 5 inches and is ½

5 inches and is ½ inch thick

5 cm long and 1

and typically at some growth stage

It's diagonal measurement is 5 5/8 inches

7 short tons)

LK Ammonite Cleoniceras IF-MA-16-005 Jurassic 5 inches and is ½Cleoniceras besairiei Lower Cretaceous (Albian) Mahajanga Basin Madagascar Here is an outstanding example of C. besairiei with the original shell removed to reveal a really detailed suture pattern. This specimen is a complete phragmocone with a small portion of the living chamber. Most examples from these localities are sanded and polished to such an extent that the original aragonite shell is removed and often the detail of the suture pattern is