| Α-1 | Mixed | 28 May 1931-23 June 1931 | | |
| Α-2 | Mixed | 24 June 1931- 14 July 1931 | | |
| Α-3 | Mixed | 14 July 1931-7 August 1931 | | |
| Α-4 | Mixed | 8 August 1931- 7 September 1931 1 February 1932-19 February 1932 | | |
| Α-5 | Mixed | 20 February 1932-21 March 1932; 6 April, 1932 | | |
| Α-6 | Mixed | 20 May 1932. Rectangular Rock-Cut Shaft (Vanderpool): 15 August 1932-15 October 1932, 9-24 December 1932. May, June 1933. 25 May 1934-31 May 1934. 23 February 1935-5 March 1935. | | |
| Α-7 | Mixed | 4 February 1935-31 May 1935 June 1936 | | |
| Α-8 | Finds | 1935, 1936 | | |
| Α-9 | Mixed | 1937, 1938, 1952 | | |
| Β-1 | Mixed | 4 September 1933-28 February 1934 | | |
| Β-2 | Mixed | 1 March 1934-21 March 1934 | | |
| Β-3 | Mixed | 22 March 1934-12 April 1934 | | |
| Β-4 | Mixed | 13 April 1934-28 April 1934 | | |
| Β-5 | Mixed | 1 May 1934-19 May 1934 | | |
| Β-6 | Mixed (end of season notes, no excavation) | 1934 | | |
| Β-7 | Mixed | 28 January 1935-23 February 1935 | | |
| Β-8 | Mixed | 25 February 1935- 19 March 1935 | | |
| Β-9 | Mixed | 19 March 1935-24 April 1935 | | |
| Β-10 | Mixed | 11 April 1935-29 June 1935 | | |
| Β-11 | Mixed (mostly finds, end of season notes) | summer and autumn 1935 | | |
| Β-12 | Mixed | 19-20 March 1936 3 April 1937-20 May 1937 | | |
| Β-13 | Mixed | 31 May 1937 -26 June 1937 1 March 1938-27 April 1938 | | |
| Β-14 | Mixed | 1 May 1938- 4 July 1938, December 1938 1 March 1939 7 July 1954-30 July 1954 | | |
| Β-15 | Finds (a bit of excavations by HAT and JC | 19 July 1954, 6 August 1954, 19 August 1954 July 1955, 24,31 August 1961 10-11 January 1978 | | |
| Β'-1 | Mixed | 16 April 1934 - 15 May 1934, 23 November 1934 | | |
| Β'-2 | Mixed | 14 May-25 May 1934 | | |
| Β'-3 | Mixed | 28 January 1935 - 23 February 1935 | | |
| Β'-4 | Mixed | 25 February 1935 - 16 March 1935 | | |
| Β'-5 | Mixed | 18 March 1935 - 11 April 1935 | | |
| Β'-6 | Mixed | 11 April 1935 - 9 May 1935 | | |
| Β'-7 | Mixed | 10 May 1935 - 3 June 1935 | | |
| Δ-1 | Mixed | 1932 | | |
| Δ-2 | Mixed | 1932 | | |
| Δ-3 | Mixed | 1932 | | |
| Δ-4 | Mixed | 1932 | | |
| Δ-5 | Finds | 1932 | | |
| Δ'-1 | Mixed | 11 February - 31 March 1932 | | |
| Ε-1 | Mixed | 1931 | | |
| Ε-1-BIS | Mixed | 1932 | | |
| Ε-2 | Mixed | 1931 | | |