Cartorhynchus lenticarpus Kronosaurus hace aproximadamente 150 millones de

hace aproximadamente 150 millones de años

pudiendo medir 2

with a jaw lined with sharp

Caribbean monk seal

The exact reasons for their extinction are not entirely clear

Cartorhynchus lenticarpus Kronosaurus hace aproximadamente 150 millones deCartorhynchus lenticarpus is an extinct species of primitive marine reptile belonging to the Ichthyosauriformes clade, recognized as one of the most basal representatives of this group that would later give rise to the classic ichthyosaurs of the Mesozoic. Its only known specimen was formally described by Ryosuke Motani and colleagues in 2014 from a nearly complete skeleton found in the Nanlinghu Formation , near Chaohu, Anhui Province (China) , and