Vorlage:Schwimmer et al., 1992
Aus WORLDFISH WIKI
- Schwimmer, D.R., Stewart, J.D. & Williams, G.D. 1992. Late Cretaceous Xiphactinus fossils in eastern United States are not necessarily X. audax. Journal of Vertebrate Paleontology, 12 (Supplement to 3): 51A.