A new species of Lepidotes from Morocco is described in the latest issue of
Palaeontologia Electronica. Lepidotes pankowskii, found in the Cenomanian Kem
Kem beds of Morocco, reached an estimated length of 1.6 meters. That would be a
nice size for Spinosaurus to lunch on.
Paper here:
http://palaeo-electronica.org/2011_1/239/index.html