[MM] Spalacotherium tricuspidens
’Symmetrodontans’
DESCRIBER Owen, 1854
TIME Cretaceous Early
Berriasian Valanginian
CLADE Trechnotheria
CLASS Mammalia
ORDER Incertae Sedis
FAMILY Spalacotheriidae
FOSSILSITE Purbeck Limestone Group, Durlston Bay; Sunnydown Farm, England, Britain
Wadhurst Formation, Tighe Farm, England, Britain
INFO
Spalacotherium tricuspidens (Owen, 1854) [including Peralestes longirostris] > Spalacotherium evansae (Ensom & Sigogneau-Russell, 2000) > Spalacotherium henkeli (Krebs, 1985) > Spalacotherium taylori (Clemens & van Lees, 1971) > Spalacotherium sp.
Based on dentary and most of the dentition.