Species Name: Calliphyloceras disputile
Age: Jurassic, Callovian, 163 to 166 Mya.
Location: Beraketa, Madagascar
Calliphyloceras disputile ammonite fossil collected from the Jurassic, Collovian rocks of Beraketa, Madagascar. These ammonites date back 163 to 166 Mya when a marine transgression resulted in the deposition of basinal mudstones in Beraketa; oxygen depleted conditions resulted in the fine preservation of abundant fauna including Calliphyloceras disputile. These specimens measure approximately 2.5 cm in diameter and are supplied in a small plastic bag with an information label.