Literature References

Authors	Year	Title
D. T. Donovan, Crane M. D.	1992	The type material of the Jurassic cephalopod belemnoteuthis.
P. Doyle, Donovan, D. T., Nixon, M.	1994	Phylogeny and systematics of the coleoidea.
D. T. Donovan	1994	Acanthoteuthis Wagner in Munster, 1839 and Kelaeno Munster, 1842 (Mollusca, Cephalopoda): proposed conservation of usage.
D. T. Donovan	1995	A specimen of Trachyteuthis (Coleoidea) with fins from the upper Jurassic of Solnhofen (Bavaria).

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