...the loose jumble of amphorae at Shavei Zion contrasted with that of shipwrecks found off the Maltese coast, which have similar-looking pots laid out in an orderly fashion.
That's from the article, but there's nothing in there about 'this exact spot'.
/the exact spot is somewhat exaggerated, perhaps but the article stated they were found together in a jumble and I’d say that qualifies as an exact spot in a sea the size of the Med.