The wooden hull was not still there, and only the iron fasteners remained.
Known. Jars, lead, and bits of food came from a classical Greek ship.
Near Sığacık, on Turkey’s Aegean coast, just north of the old city of Teos, a merchant ship sank around 440 to 425 BC. It had been about 15 to 18 metres long and built of pine. Most of the cargo was amphoras from the island of Chios, the kind used for wine and olive oil. Fine pottery, lead ingots, nuts, seeds, beef, and pine tar were there too, and small carved pieces of ivory.
The page does not say what is still argued.
https://www.ancient-origins.net/artifacts-news/tekta-burnu-shipwreck-0021275