Claim: Guarinisuchus is an extinct genus of marine crocodyliform from the Early Paleocene 62 million years ago of the Maria Farinha Formation, Brazil, which makes it a member of the kingdom Animalia under the family of †Dyrosauridae of class Reptilia.
Evidence: Guarinisuchus is an extinct genus of marine crocodyliform from the Early Paleocene 62 million years ago of the Maria Farinha Formation, Brazil. Kingdom: Animalia Family: †Dyrosauridae Class: Reptilia