Ζ 638: Great Drain; West Branch; Clearing to South of Fork

3rd A.D ... Great Drain; West Branch; Clearing to South of Fork

Ζ 639: Great Drain; West Branch; Clearing to South of Fork; Layer I

3rd - 4th A.D ... Great Drain; West Branch; Clearing to South of Fork; Layer I

Ζ 640: Great Drain; West Branch; Clearing to South of Fork; Layer II

3rd - 4th A.D ... Great Drain; West Branch; Clearing to South of Fork; Layer II

Ζ 641: Great Drain; West Branch; Clearing to South of Fork; Layer III

2nd - 3rd A.D ... Great Drain; West Branch; Clearing to South of Fork; Layer III