Guarinisuchus
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''Guarinisuchus'' is an
extinct Extinction is the termination of a kind of organism or of a group of kinds (taxon), usually a species. The moment of extinction is generally considered to be the death of the last individual of the species, although the capacity to breed and ...
genus of marine crocodyliform from the Early Paleocene 62 million years ago of the
Maria Farinha Formation The Maria Farinha Formation is a geological formation of the ParnaĆ­ba Basin in Pernambuco, northeastern Brazil whose strata date back to the Danian stage of the Paleocene, or Tiupampan in the SALMA classification. The formation comprising limest ...
, Brazil.''Guarinisuchus''
at
Fossilworks Fossilworks is a portal which provides query, download, and analysis tools to facilitate access to the Paleobiology Database The Paleobiology Database is an online resource for information on the distribution and classification of fossil animals ...
.org
The type species is ''G. munizi''. It was a dominant predator in its environment, and probably reached a length of . ''Guarinisuchus'' appears to be closely related to marine crocodylomorphs found in Africa, which supports the hypothesis that the group originated in Africa and migrated to South America before spreading into the waters off the North American coast.The new Brazilian crocodile
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Dyrosaurids Prehistoric pseudosuchian genera Prehistoric marine crocodylomorphs Paleocene crocodylomorphs Paleocene reptiles of South America Tiupampan Peligran Paleogene Brazil Fossils of Brazil Fossil taxa described in 2008 Taxa named by Alexander Kellner {{paleo-archosaur-stub