Siquisiquesuchus (jan 1, 20400000 BC – jan 1, 16000000 BC)
Description:
Siquisiquesuchus is an extinct genus of gavialid crocodilian. It is known from cranial remains and a few postcranial bones found in Miocene-age rocks of the Castillo Formation in northwestern Venezuela.Added to timeline:
Date:
jan 1, 20400000 BC
jan 1, 16000000 BC
~ 4402923 years