Curtognathus

Curtognathus; Temporal range: 460.9–449.5 Ma PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Infraphylum:	Agnatha
Class:	†Conodonta
Order:	†Prioniodinida
Family:	†Chirognathidae
Genus:	†Curtognathus; Branson & Mehl, 1933
Species
	†Curtognathus cordiformis Branson and Mehl; †Curtognathus coronata; Curtognathus cristatus Moskalenko, 1970; †Curtognathus ehatfieldensis (Stauffer); †Curtognathus elegans Moskalenko, 1970; †Curtognathus limitaris Branson and Mehl; †Curtognathus peculiaris Branson and Mehl; †Curtognathus robustus;

Curtognathus is an extinct genus of conodonts from the Ordovician in the family Chirognathidae.

References

↑ A study of Hinde's types of conodonts preserved in the British Museum. EB Branson and MG Mehl, University of Missouri Studies, 1933
1 2 Konodonty krivoluckogo jarusa (srednij ordovik) sibirskog platformy (The Middle Ordovician Conodonts of the Siberia Land Mass), TA Moskalenko, 1970