Cyrtochites

Cyrtochites Temporal range: Early Cambrian PreЄ Є O S D C P T J K Pg N
Scientific classification
Kingdom:	Animalia
Phylum:	incertae sedis
Genus:	†Cyrtochites Qian & Bengtson, 1989

Cyrtochites is a genus of taxonomically-problematic tooth-shaped small shelly fossil reconstructed as the jaw of a predatory organism.^[1][2]

References

1. ^ Qian Yi & Stefan Bengtson (1989). "Palaeontology and biostratigraphy of the Early Cambrian Meishucunian Stage in Yunnan Province, south China". Fossils and Strata 24. 
2. ^ Maloof, A. C.; Porter, S. M.; Moore, J. L.; Dudas, F. O.; Bowring, S. A.; Higgins, J. A.; Fike, D. A.; Eddy, M. P. (2010). "The earliest Cambrian record of animals and ocean geochemical change". Geological Society of America Bulletin 122 (11-12): 1731–1774. doi:10.1130/B30346.1.  edit