Allen, M. S., and E. Ussher. 2013. Starch analysis reveals prehistoric plant translocations and shell tool use, Marquesas Islands, Polynesia. Journal of Archaeological Science 40: 2799-2812.
Clark, G., E. Grono, E. Ussher and C. Reepmeyer. 2015. Early settlement and subsistence on Tongatapu, Kingdom of Tonga: Insights from a 2700–2650 cal BP midden deposit. Journal of Archaeological Science Reports 3: 513-524.
Reepmeyer, C., G. Clark, J. Liston and E. Ussher. 2016. On the importance of freshwater access in successful island colonisation. Séances de la Société préhistorique française 7: 49-62.
Ussher, E. 2015. Agricultural Development in Tongan Prehistory: An Archaeobotanical perspective. Unpublished PhD Thesis (ANU)
Ussher, E. 2009. Application of Starch Residue Analysis within Archaeological Research in the Pacific: A Marquesan Case Study. Unpublished MA Thesis, University of Auckland.
Bickler, S., R. Clough, E. Ussher and B. Thorne. 2011. Limeburners Bay Hobsonville, Proposed Residential Subdivision: Final Report on S18 Archaeological Investigation under NZHPT Authority 2010/53. Unpublished Clough and Associates report prepared for King Kylin Holdings Ltd
Cruickshank, A and E. Ussher. 2020. Matapihi UFB2 build (HNZPT authority 2019/099): Final report. Unpublished CFG Heritage report prepared for Heritage New Zealand Pouhere Taonga and Ultrafast Fibre
Cruickshank, A, and E. Ussher. 2020. Plummers Point UFB2 build ((HNZPT authority 2018/663): Final report. Unpublished CFG Heritage report prepared for Heritage New Zealand Pouhere Taonga and Ultrafast Fibre.
Kneebone, B., A. Cruickshank, D. Trilford and E. Ussher. 2021. Archaeological investigations of Tomoana Pā (T12/1) Tairua Forest, Whangamatā (HNZPT authority 2020/373): Final Report. Unpublished CFG Heritage report for Heritage New Zealand Pouhere Taonga and Powerco.
Trilford, D. and E. Ussher. 2020. Transpower Tower OTA WKM A 0087 and OTA WKM A 0088: Final Report (HNZPTA Authority 2021/064). Unpublished CFG Heritage report for Heritage New Zealand Pouhere Taonga and Transpower NZ.
Ussher, E. 2022. Carrington Stormwater Outfall 06: Final report (HNZPTA authority 2021/777). Unpublished CFG Heritage report for Heritage New Zealand Pouhere Taonga, Beca Ltd, The Ministry of Housing and Urban Development and Marutūāhu and Waiohua- Tāmaki Rōpū.
Ussher, E. 2022. Hingaia Wastewater geotechnical investigations: Final report (HNZPTA authority 2022/551). Unpublished CFG Heritage report for Heritage New Zealand Pouhere Taonga and Watercare.
Ussher, E. 2022. 127 Owera Road, site T11/346: Final report (HNZPTA authority 2022/460). Unpublished CFG Heritage report for Heritage New Zealand Pouhere Taonga and Dean Wood Family Trust.
Ussher, E., D. Trilford and J. Craig. 2021. Archaeological investigations at 99 Owens Road (HNZPT authority 2019/681): Final report. Unpublished CFG Heritage report for Heritage New Zealand Pouhere Taonga, InZone Education Foundation and Dominion Residential.
Ussher, E. 2021. Transpower EPR Works: Final Report for HNZPTA Authority 2021-452. Unpublished CFG Heritage report prepared for Heritage New Zealand Pouhere Taonga and Transpower NZ.
Ussher, E. and D. Trilford. 2021. ARI-HAM B Tree Felling at 1000 Tirau Road, Karapiro (LOT 2 DP 487377): Final Report for HNZPTA Authority 2019/542. Unpublished CFG Heritage report to Heritage New Zealand Pouhere Taonga and Transpower NZ.
Ussher, E. and A. Cruickshank. 2020. Norana Walkways Stage 1 and 2: (HNZPTA authorities 2018/121 and 2018/623): Final report. Unpublished CFG Heritage report prepared for Heritage New Zealand Pouhere Taonga and Auckland Council
Ussher, E. and M. Campbell. 2020. 3 Rimu Road: final report (HNZPTA authority 2020/321). Unpublished CFG Heritage report to Heritage New Zealand Pouhere Taonga and Solution Street.
Ussher, E. 2020. 99 Owen's Road, Mt Eden: Preliminary Report for HNZPTA Authority 2019/681 . Unpublished CFG Heritage report prepared for Heritage New Zealand Pouhere Taonga and Dominion Construction.
Ussher, E. 2019. Mahiapatua Pā, P09/236: Post-Harvest Inspection (HNZPTA Authority 2020/409). Unpublished CFG Heritage report for Heritage New Zealand Pouhere Taonga and Rayonier Matariki Forests.
Ussher, E. 2019. Te Onewa Pā (R11/54) defensive ditch: Archaeological condition report. Unpublished CFG Heritage report prepared for The New Zealand Transport Agency – Waka Kotahi.