🛠️ Invention or technique

Mortise-and-tenon plank-built hull

Casco de tablas ensambladas con mortajas y espigas

Date
c. 1320 BCE · confidence medium
Place
Uluburun shipwreck, Kaş, Antalya, Turkey
Credited to
Shipwrights of the eastern Mediterranean (Levant and Cyprus)
Field
Movement

What it is

A hull of planks joined edge to edge by tenons fitted into mortises and locked with pegs, instead of being lashed with cords. It gave the hull its own stiffness and a building method that dominated Mediterranean shipbuilding for over two thousand years.

The Uluburun (c. 1320 BC) and Cape Gelidonya (c. 1200 BC) wrecks are the oldest surviving examples; where the system was invented, and whether Egyptian sewn-plank hulls were its direct ancestor, remains unknown.

What it led to

  • large cargo ships of the Late Bronze Age Mediterranean trade
  • the Greco-Roman shell-first building tradition
  • less upkeep than sewn joints
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Sources✓ verified 2026-11-04