Ζ 436: Tholos Trench Q; Room A; Layer V

Mid-Helladic - Geometric- 6th c. B.C.

Ζ 437: Tholos Trench Q; Room B; Layer II

Mid-Helladic - Middle of 4th B.C.

Ζ 438: Tholos Trench Q; Room B; Layer III

Middle Helladic - Late Geometric