Treasure Hunting (Upper La Noscea) Help.

I've been trying to find this treasure since yesterday. No luck! It says its in Upper La Noscea and I did a search on google for the coordinates... which is 29x 25y
Source: http://ffxiv.gamerescape.com/wiki/Treasure_Hunt
But it doesn't seem to be there at all. I tried to "dig" in everywhere in the are and I keep getting "There are no treasure chests in the area." I've noticed something strange in the treasure map, it looks a lot different from the actual map in Upper La Noscea. I took a picture and circled the area http://i.imgur.com/L3I8k38.jpg

Can someone please describe the area of this treasure?

Looks like you're on the wrong side of the map. I think that one's near Memeroon's Trading Post.

Thank you!! I found it :D its 14x 24y ;)

I can't find this treasure :(

Can someone please help?
http://i.imgur.com/GUUdBWl.jpg

15:17 in western thanalan

thank you! turn out to be a really bad "gold" treasure :( 5 eagle feather, one mahogany lumber, 3 mth, a ring and gil :(