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[edit] Pokémon found

Route #46 encounters

	Morning			Day			Night
	GOLD	SILV	CRYS	GOLD	SILV	CRYS	GOLD	SILV	CRYS
Geodude	Yes 40%	Yes 40%	Yes 50%	Yes 40%	Yes 40%	Yes 50%	Yes 45%	Yes 45%	Yes 50%
Spearow	Yes 35%	Yes 35%	Yes 30%	Yes 35%	Yes 35%	Yes 30%	N/A	N/A	N/A
Rattata	Yes 20%	Yes 20%	Yes 15%	Yes 20%	Yes 20%	Yes 20%	Yes 50%	Yes 50%	Yes 50%
Jigglypuff*	Yes 5%	Yes 5%	N/A	Yes 5%	Yes 5%	N/A	Yes 5%	Yes 5%	N/A
Phanpy*	N/A	N/A	Yes 5%	N/A	N/A	N/A	N/A	N/A	N/A

* Jigglypuff is in Gold and Sliver and is rare, Phanpy is rare.

Note that the other end of the Dark Cave is here, but you cannot reach it from the Route 29 end, only from the Blackthorn City end.