オルニトプシス
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↑ Hulke, J.W. (1887). “Note on some Dinosaurian Remains in the Collection of A. Leeds, Esq. Part I. Ornithopsis leedsii, nov. sp, from the Kimmeridge Clay of Northamptonshire”. Geological Magazine 4 (8): 375–376. doi:10.1017/S0016756800194014.
↑ Noè, L.F., Liston, J.J., and Sandra D. Chapman, 2010, "'Old bones, dry subject': the dinosaurs and pterosaur collected by Alfred Nicholson Leeds of Peterborough, England". In: Moody, R.T.J., Buffetaut, E., Naish, D.