McCrea, R. T.; Buckley, L. G.; Plint, A. G.; Lockley, M. G.; Matthews, N. A.; Noble, T. A.; Xing, L.; Krawetz, J. R. (2015). Vertebrate ichnites from the Boulder Creek Formation (Lower Cretaceous: middle to ?upper Albian) of northeastern British Columbia, with a description of a new avian ichnotaxon, Paxavipes babcockensis ichnogen. et isp. nov. Cretaceous Research. 55: 1-18.
McCrea, R. T.; Buckley, L. G.; Plint, A. G.; Lockley, M. G.; Matthews, N. A.; Noble, T. A.; Xing, L.; Krawetz, J. R.
2015
Vertebrate ichnites from the Boulder Creek Formation (Lower Cretaceous: middle to ?upper Albian) of northeastern British Columbia, with a description of a new avian ichnotaxon, Paxavipes babcockensis ichnogen. et isp. nov