Radiocarbon dates

Showing 350190 radiocarbon dates.

Site Lab ID Context Material Taxon Method Uncalibrated age Calibrated age References
Lake Duluti Poz-26547 core LD1 >125 micron organic material NA NA 0±0 BP berg, H., Andersen, T. J., Westerberg, L. O., Risberg, J., & Holmgren, K. (2012). A diatom record of recent environmental change in Lake Duluti, northern Tanzania. Journal of paleolimnology, 48(2), 401-416.
Bemboyo Beta-182529 - - NA NA 0±0 BP Lavachery et al. 2010
Lake Duluti Poz-22300 core LD2 >125 micron organic material NA NA 0±0 BP berg, H., Risberg, J., & Stabell, B. (2009). Morphology, valve ultrastructure and stratigraphical variability of Discostella taxa in a tropical crater lake, northern Tanzania. Diatom Research, 24(2), 341-356.
Lake Duluti Poz-22301 core LD2 >125 micron organic material NA NA 0±0 BP berg, H., Risberg, J., & Stabell, B. (2009). Morphology, valve ultrastructure and stratigraphical variability of Discostella taxa in a tropical crater lake, northern Tanzania. Diatom Research, 24(2), 341-356.
Macoba Bay SUERC-41806 organic concentrate NA NA 0±0 BP Woodroffe, S. A., Long, A. J., Punwong, P., Selby, K., Bryant, C. L., & Marchant, R. (2015). Radiocarbon dating of mangrove sediments to constrain Holocene relative sea-level change on Zanzibar in the southwest Indian Ocean. The Holocene, 0959683615571422.
Loboi Swamp Beta-172859 Core 7 (Acacia?) roots NA NA 0±0 BP Ashley, G. M., J. Maitima Mworia, A. M. Muasya, R. B. Owen, S. G. Driese, V. C. Hover, R. W. Renaut, M. F. Goman, S. Mathai, and S. H. Blatt. ""Sedimentation and recent history of a freshwater wetland in a semi?arid environment: Loboi Swamp, Kenya, East Africa."" Sedimentology 51, no. 6 (2004): 1301-1321.; Ashley, G. M., Deocampo, D. M., Kahmann-Robinson, J., & Driese, S. G. (2013). Groundwater-fed wetland sediments and paleosols: It's all about water table. New Frontiers in Paleopedology and Terrestrial Paleoclimatology: Paleosols and Soil Surface Analog Systems: SEPM, Special Publication, 104, 47-61.
Lake Duluti Poz-26549 core LD3 >125 micron organic material NA NA 0±0 BP berg, H., Andersen, T. J., Westerberg, L. O., Risberg, J., & Holmgren, K. (2012). A diatom record of recent environmental change in Lake Duluti, northern Tanzania. Journal of paleolimnology, 48(2), 401-416.
Makgwareng OO1 Pta-401 Below Hut 16 plant remains NA conventional 14C 0±50 BP maggs1976csh
Mgundamvaha grassland Wk-23591 bulk sediment NA NA 0±0 BP Finch, Jemma, Matthew Wooller, and Rob Marchant. ""Tracing long?term tropical montane ecosystem change in the Eastern Arc Mountains of Tanzania."" Journal of Quaternary Science 29, no. 3 (2014): 269-278.
Muchoya Swamp Pta-3523 MC2 bulk sediment NA NA 0±0 BP Jolly, D., Taylor, D., Marchant, R., Hamilton, A., Bonnefille, R., Buchet, G., & Riollet, G. (1997). Vegetation dynamics in central Africa since 18,000 yr BP: pollen records from the interlacustrine highlands of Burundi, Rwanda and western Uganda. Journal of Biogeography, 24(4), 492-512.
Northern Rufiji Delta UBA-15385 bulk sediment NA NA 0±0 BP Punwong P, Marchant R, Selby K (2013). Holocene mangrove dynamics and environmental change in the Rufiji Delta, Tanzania. Vegetation History and Archaeobotany 22, 381-396
Unguja Ukuu UBA-19485 bulk sediment NA NA 0±0 BP Punwong P, Marchant R, Selby K (2013). Holocene mangrove dynamics from Unguja Ukuu, Zanzibar. Quaternary International 298, 4-19.
Northern Rufiji Delta UBA-15387 bulk sediment NA NA 0±0 BP Punwong P, Marchant R, Selby K (2013). Holocene mangrove dynamics and environmental change in the Rufiji Delta, Tanzania. Vegetation History and Archaeobotany 22, 381-396
Goddelau KN-3428 73-4, House 4 charcoal NA NA 0±0 BP Hinz et al. 2012
Mbomole GrA-33279 bulk sediment NA NA 0±0 BP Mumbi CT, Marchant R, Hooghiemstra H, Wooller MJ (2008). Late Quaternary vegetation reconstruction from the Eastern Arc Mountains, Tanzania. Quaternary Research 69, 326-341.
Macoba Bay SUERC-44339 organic concentrate NA NA 0±0 BP Punwong P, Marchant R, Selby K (2013). Holocene mangrove dynamics in Makoba Bay, Zanzibar. Palaeogeography, Palaeoclimatology, Palaeoecology 379-380, 54-67.; Woodroffe SA, Long AJ, Punwong P, Selby K, Bryant CL, Marchant R (2015). Radiocarbon dating of mangrove sediments to constrain Holocene relative sea-level change on Zanzibar in the southwest Indian Ocean. The Holocene 25, 820-831.
Lake Duluti Poz-26548 core LD1 >125 micron organic material NA NA 0±0 BP berg, H., Andersen, T. J., Westerberg, L. O., Risberg, J., & Holmgren, K. (2012). A diatom record of recent environmental change in Lake Duluti, northern Tanzania. Journal of paleolimnology, 48(2), 401-416.
Goemu Beta-21384 Charcoal NA Radiocarbon 0±0 BP Ghaleb 1990
Mulgrave River 1 SUA-2286 Charcoal NA Radiocarbon 0±0 BP Horsfall 1987
Dates from unknown sites Wk-7681 Charcoal NA Radiocarbon 0±0 BP Ulm 2002b