English: Svg drawing of LH 6020 the holotype specimen of Celtedens ibericus, a Albanerpetontid from the Early Cretaceous of Spain, adapted from the image in Albanerpetontid amphibians from the Lower Cretaceous of Spain and Italy: a description and reconsideration of their systematics GERARD J. McGOWAN Zoological Journal of the Linnean Society, Volume 135, Issue 1, May 2002, Pages 1–32, https://doi.org/10.1046/j.1096-3642.2002.00013.x
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