Macropycnodon
Appearance
† Macropycnodon | |
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Genus: | † Macropycnodon Shimada et al., 2010
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Macropycnodon is an extinct genus of ray-finned fish which existed in New Mexico, USA during the upper Cretaceous period.[1]
References
- ^ Kenshu Shimada, Thomas E. Williamson & Paul L. Sealey (2010). "A new gigantic pycnodont fish from the Juana Lopez Member of the Upper Cretaceous Mancos Shale of New Mexico, U.S.A.". Journal of Vertebrate Paleontology. 30 (2): 598–603. doi:10.1080/02724631003618298.