The document summarizes an archaeological study of a shipwreck found off the coast of Turkey near Kizilburun. The ship was carrying marble from the quarries on Proconnesos Island and was bound for the Temple of Apollo at Claros. Archaeologists analyzed the marble artifacts recovered from the wreck and determined they included unfinished column drums and a capital matching the dimensions of columns at the Temple of Apollo. This provides evidence that the Kizilburun ship was transporting marble from Proconnesos specifically for construction of the temple, offering insights into ancient maritime trade and building practices.