20870 - Cut & Polished 2.49 Inch Cleoniceras sp Lower Cretaceous Ammonite Madagascar - Agatized Fossil Stoneware and can be acicular or

and can be acicular or prismatic

Minerals were located and identified using BSE mode on Hitachi S3000N SEM coupled with an X-ray detector Bruker XFlash 3001 for microanalysis (EDS) and mapping

(Crocodyliformes)

Tooth 9: 61 mm (2

†Stephanodus sp

20870 - Cut & Polished 2.49 Inch Cleoniceras sp Lower Cretaceous Ammonite Madagascar - Agatized Fossil Stoneware and can be acicular orCleoniceras sp, Parona and Bonarelli 1897 (ammonite) Cephalopoda Ammonitida Cleoniceratidae Cleoniceras is a rather involute, high whorled hoplitid from the Lower to basal Middle Albian of Europe, Madagascar, and Transcaspian region. The shell has a generally small umbilicus, arched to acute venter, and typically at some growth stage, falcoid ribs that spring in pairs from umbilical tubercles, usually disappearing on the outer whorls. These ammonites