| RefNo | Title |
| DF/ZOO/200/121/20 | Crossland, Cyril |
| DF/ZOO/252/1/4/37 | Crossland, Cyril (Port Sudan) |
| DF/ZOO/200/194 | Scientific Expeditions Research Association: correspondence on C Crossland's cruise in the eastern Pacific Ocean on S Y St George |
| DF/ZOO/213/112/47 | Crossland, C: report on corals, with letters of T A Stephenson. 5 |
| DF/ZOO/252/1/1/8 | Crossland, Cyril (R.M.S. Victoria) |
| DF/ZOO/200/76/5 | Correspondence C (general): File 5 |
| DF/ZOO/200/76/9 | Correspondence C (personal): File 1 |
| DF/ZOO/200/76/8 | Correspondence C (personal/firms): File 2 |
| DF/ZOO/200/76/7 | Correspondence C (personal/firms): File 3 |
| DF/ZOO/200/76/10 | Correspondence C (general): File 6 |
| DF/ZOO/200/128/21 | Crossland, Cyril |
| DF/ZOO/200/132/8 | Crossland, Cyril |
| DF/ZOO/257/3/1 | Photographic negatives of Coelenterata used to illustrate BM(NH) reports and other publications, including C Crossland's Great Barrier Reef Expedition, 1928-29 |
| DF/ZOO/257/1/17 | Totton, Arthur Knyvett: Great Barrier Reef Expedition Report on Madreporaria etc by C S Crossland: letters and memoranda |
| DF/ZOO/257/1/20 | Totton, Arthur Knyvett: Great Barrier Reef Expedition Report on Madreporaria etc by C S Crossland, papers on bibliography and illustrations |
| DF/ZOO/257/1/19 | Totton, Arthur Knyvett: Great Barrier Reef Expedition Report on Madreporaria etc by C S Crossland: typescript, edited by A K Totton and E White |
| DF/ZOO/257/1/21 | Totton, Arthur Knyvett: Great Barrier Reef Expedition Report on Madreporaria etc by C S Crossland:photographs selected for publication by A K Totton and E White |
| DF/ZOO/257/1/18 | Totton, Arthur Knyvett: Great Barrier Reef Expedition Report on Madreporaria etc by C S Crossland: manuscript, with covering letter |
| DF/ZOO/253/2/12 | Totton, Arthur Knyvett: Correspondence, Crossland, Dr C (England and Egypt) |