Animalia > Chordata > Mammalia > Perissodactyla > Equidae > Sifrhippus

Sifrhippus

Wikipedia Abstract

Sifrhippus is an extinct genus of equid containing the species S. sandrae and S. grangeri. Sifrhippus is the oldest known equid, and its fossils come from the earliest moments of the Eocene of the Bighorn Basin, Wyoming. A 2012 study found Arenahippus to be synonymous with Sifrhippus.
View Wikipedia Record: Sifrhippus

Species

External References

Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0