Article · Wikipedia archive · Last revised Jun 8, 2026

Hamadasuchus

Hamadasuchus is an extinct genus of sebecian crocodylomorph. Fossils have been found from the Kem Kem Formation outcropping in southeastern Morocco. These beds date back to the Albian and Cenomanian stages of the Late Cretaceous. It was first assigned to the family Trematochampsidae. Diagnostic features of the genus include its lateromedially compressed and serrated teeth. It was deep-snouted and had a slightly heterodont dentition with three distinct tooth morphologies present from sections of the lower jaw.

Last revised
Jun 8, 2026
Read time
≈ 1 min
Length
219 w
Citations
3
Source
Hamadasuchus
Temporal range: Late Cretaceous
Assigned H. rebouli skull
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Clade: Pseudosuchia
Clade: Crocodylomorpha
Clade: Notosuchia
Family: Peirosauridae
Genus: Hamadasuchus
Buffetaut, 1994
Species
Synonyms
ROM 52620 source ↗

Hamadasuchus is an extinct genus of sebecian crocodylomorph. Fossils have been found from the Kem Kem Formation outcropping in southeastern Morocco.1 These beds date back to the Albian and Cenomanian stages of the Late Cretaceous. It was first assigned to the family Trematochampsidae.2 Diagnostic features of the genus include its lateromedially compressed and serrated teeth. It was deep-snouted and had a slightly heterodont dentition with three distinct tooth morphologies present from sections of the lower jaw.3

References

References

  1. Larsson, H. C. E. and Sues, H.-D. (2007). Cranial osteology and phylogenetic relationships of Hamadasuchus rebouli (Crocodyliformes: Mesoeucrocodylia) from the Cretaceous of Morocco. Zoological Journal of the Linnean Society 149(4):533-567.
  2. Buffetaut, E. (1994). A new crocodilian from the Cretaceous of southern Morocco. Comptes rendus de l'Académie des sciences. Série 2. Sciences de la terre et des planètes 319(2):1563–1568.
  3. Larsson, H. C. E. and Sidor, C. A. (1999). Unusual crocodyliform teeth from the Late Cretaceous (Cenomanian) of southeastern Morocco. Journal of Vertebrate Paleontology 19(2):398-401. JSTOR 4524001
External links