Burkesuchus

Burkesuchus (meaning "Coleman Burke's crocodile") is an extinct genus of basal neosuchians from the Upper Jurassic (Tithonian)-aged Toqui Formation of southern Chile. The genus is currently represented by a single species B. mallingrandensis, named and described in 2021 on the basis of the holotype and additional referred specimens.[1]

Burkesuchus
Temporal range: Late Jurassic,
Computer reconstruction, with red bones corresponding to the original material
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Clade: Pseudosuchia
Superorder: Crocodylomorpha
Clade: Neosuchia
Genus: †Burkesuchus
Novas et al., 2021
Species:
†B. mallingrandensis
Binomial name
†Burkesuchus mallingrandensis
Novas et al., 2021

Phylogeny

Below is a cladogram showing the phylogenetic placement of Burkesuchus according to Novas et al. (2021):[1]

Mesoeucrocodylia
 

Stolokrosuchus

 
 

Notosuchia

 
 

Uruguaysuchidae

 
 
 

Mahajangasuchidae

 
 

Peirosauridae

 
 
Neosuchia
 

Burkesuchus

 
 
 
 

Alligatorium

 
 

Theriosuchus

 
 
 
 

Thalattosuchia

 
 
 

Pholidosaurus

 
 
 
 

Sarcosuchus

 
 

Terminonaris

 
 
 
 

Sokotosuchus

 
 
 

Dyrosaurus

 
 

Hyposaurus

 
 

Rhabdognathus

 
 
 
 
 
 
 
 
 

Goniopholis simus

 
 
 
 

Calsoyasuchus

 
 

Sunosuchus

 
 
 
 

Eutretauranosuchus

 
 

Goniopholis stovalli

 
 
 
 
 
 

Bernissartia

 
 
 
 

Rugosuchus

 
 

Shamosuchus

 
 
 
 

Hylaeochampsa

 
 

Eusuchia

 
 
 
 
 
 
 
 

References

  1. Novas FE, Agnolin FL, Lio GL, Rozadilla S, Suárez M, de la Cruz R, Carvalho IS, Rubilar-Rogers D, Isasi MP (2021). "New transitional fossil from late Jurassic of Chile sheds light on the origin of modern crocodiles". Scientific Reports. 11 (1): Article number 14960. doi:10.1038/s41598-021-93994-z. PMC 8298593. PMID 34294766.


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