ReferencesEdit
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sulcatus. Proceedings of the Academy of Natural
Sciences, Philadelphia 10: pp. 77-78.
- ^ Quenstedt, F. A. 1856. Sonst und Jetzt.
Populäre Vorträge über Geologie. Tübingen:
Laupp. [pp. 128, 130].
- ^ a b c d e Leidy, J. 1856. Notices of the remains of extinct
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in the badlands of the Judith River, Nebraska
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- ^ Rutimeyer. L. 1856. (Dinosaurus gresslyi).
Biblio. Universelle Geneve Arch. September 1856: p.
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- ^ Rutimeyer. L. 1856. Reptilienknochen aus dem
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