Boverisuchus

Boverisuchus is an extinct genus of planocraniid crocodyliforms known from the early to middle Eocene (Ypresian to Lutetian stages) of Germany and western North America.

[2] Phylogenetic analyses based purely on morphological data have generally placed Planocraniidae in a basal position within the crocodilian crown group.

[2][5][6] However, molecular studies using DNA sequencing have found the group Brevirostres to be invalid upon finding that crocodiles and gavialids are more closely related than alligators.

[7][8][9][10][11] A 2018 tip dating study by Lee & Yates using both molecular, morphological and stratigraphic data instead recovered the planocraniids outside crown group Crocodylia.

[12] The teeth of Boverisuchus were ziphodont; i.e., laterally compressed, sharp, and with serrated edges (characteristic of terrestrial crocodyliforms that are unable to dispatch their prey by drowning them).

Skull of B. magnifrons ( "W. geiseltalensis" ) in the Geisel valley museum
Lower jaw