Freneix, S. (1975). Au sujet de phylum Neopycnodonte navicularis - Neopycnodonte cochlear. VIth Congress regional committee on Mediterranean Neogene stratigraphy, Bratislava. 443-449.
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Freneix, S.
1975
Au sujet de phylum <i>Neopycnodonte navicularis</i> - <i>Neopycnodonte cochlear</i>. VIth Congress regional committee on Mediterranean Neogene stratigraphy, Bratislava
