e/Phalarodon

Information
has gloss	eng: Phalarodon is an extinct genus of Ichthyosaur. Its remains have been found in North America and Spitsbergen.
lexicalization	eng: Phalarodon
instance of	(noun) any of several marine reptiles of the Mesozoic having a body like a porpoise with dorsal and tail fins and paddle-shaped limbs ichthyosaur