Not George Wilson, not Morris Gollub either, Alberto Becattini (January 2011). I believe this is a Gollub cover, he is reprising many of the same elements from Turok Son of Stone #23. Cave and sea monster.
Art identification by Alberto Becattini (January 2011).
Art identification plus reprint info by Alberto Becattini (January 2011).
Art identification by Alberto Becattini (January 2011).
Same as front cover, but without logo or lettering.