Jungle Taitei (1989) - episode 34 - 23 May, 1990

Tanner and his crew are searching for Abipollion (Abiporion), a legendary forest where the white wizard resides. His crew leave him to find food and water. He spots the legendary white lion running towards a huge cliff with a gorge. They both manage to fall in and discover a jungle with prehistoric inhabitants. Tanner and Kimba (Leo) also come across a Tyrannosaurus rex and other dinosaurs along the way. Tanner leaves a pistol in the creek where the animals drink from, which leaves gun residue behind, this poisons the dinosaurs, including the Tyrannosaurus Rex. Both want to help him recover, but the Tyrannosaurs rex goes and finds a place to die, not before showing the way out of the prehistoric jungle. Tanner figures out that the white wizard IS the white lion, Leo. The Abipollion (Abiporion) is actually Panja's jungle where the lion rules. He respects that Kimba (Leo) owns this territory and he takes the opportunity to leave the jungle with his crew. (Source: Jungle Emperor Leo Wiki)