Pta-2949

radiocarbon date Radiocarbon date from Grassridge
Record created in XRONOS on 2022-12-02 00:50:45 UTC. Last updated on 2022-12-02 00:50:45 UTC. See changelog for details.
Contributors: XRONOS development team

Measurement

Age (uncal BP)
6850
Error (±)
100
Lab
NA
Method
conventional 14C
Sample material
Sample taxon
NA

Calibration

Calibration curve
IntCal20 (Reimer et al. 2020)
Calibrated age (2σ, BP)
7927 - 7895
7870 - 7565
7536 - 7514

Context

Site
Grassridge
Context
AS
Sample position
NA
Sample coordinates
NA

Bibliographic reference Bibliographic references (15)

@misc{opperman1987lsd,
  
}
@misc{SARD,
  url = {https://github.com/emmaloftus/Southern-African-Radiocarbon-Database},
  note = { Loftus, E., Mitchell, P., & Ramsey, C. (2019). An archaeological radiocarbon database for southern Africa. Antiquity, 93(370), 870-885. doi:10.15184/aqy.2019.75}
}
@misc{ames2020csf,
  
}
@misc{collins2017rho,
  
}
@misc{opperman1988ems,
  
}
@misc{Ames C.J. Gliganic L. Cordova C.E. Boyd K. Jones B.G. Maher L. and Collins B.R. 2020. Chronostratigraphy Site Formation and Palaeoenvironmental Context of Late Pleistocene and Holocene Occupations at Grassridge Rock Shelter (Eastern Cape South Africa).Open Quaternary6(1).,
  
}
@misc{Cosgrove 1995,
  
}
@misc{Collins B. Wilkins J. and Ames C. 2017. Revisiting the Holocene occupations at Grassridge Rockshelter Eastern Cape South Africa.The South African Archaeological Bulletin72(206) pp.162-170.,
  
}
@misc{Dixon 1999; Rainey 1939; Faunmap 4443,
  
}
@misc{Opperman H. 1988. An excavation of a Middle Stone Age deposit in Grassridge Rockshelter Sterkstroom District Cape Province.Fort Hare Papers9 pp.51-61.,
  
}
@misc{Opperman H. 1987.The Later Stone Age of the Drakensberg range and its foothills(Vol. 339). British Archaeological Reports: Oxford.,
  
}
@misc{Smith A.B. and Jacobson L. 1995. Excavations at Geduld and the appearance of early domestic stock in Namibia.South African Archaeological Bulletin50(161) pp.3-14.,
  
}
@misc{Garfinkel 1999,
  
}
@misc{Mazel A.D. 1984. Diamond 1 and Clarke's Shelter: report on excavations in the northern Drakensberg Natal South Africa.Annals of the Natal Museum26(1) pp.25-70.,
  
}
@misc{Mason Roger D. Mark L. Peterson 1994,
  
}
{"bibtex_key":"opperman1987lsd","bibtex_type":"misc"}[{"bibtex_key":"SARD","bibtex_type":"misc","url":"{https://github.com/emmaloftus/Southern-African-Radiocarbon-Database}","note":"{ Loftus, E., Mitchell, P., & Ramsey, C. (2019). An archaeological radiocarbon database for southern Africa. Antiquity, 93(370), 870-885. doi:10.15184/aqy.2019.75}"}]{"bibtex_key":"ames2020csf","bibtex_type":"misc"}{"bibtex_key":"collins2017rho","bibtex_type":"misc"}{"bibtex_key":"opperman1988ems","bibtex_type":"misc"}{"bibtex_key":"Ames C.J. Gliganic L. Cordova C.E. Boyd K. Jones B.G. Maher L. and Collins B.R. 2020. Chronostratigraphy Site Formation and Palaeoenvironmental Context of Late Pleistocene and Holocene Occupations at Grassridge Rock Shelter (Eastern Cape South Africa).Open Quaternary6(1).","bibtex_type":"misc"}{"bibtex_key":"Cosgrove 1995","bibtex_type":"misc"}{"bibtex_key":"Collins B. Wilkins J. and Ames C. 2017. Revisiting the Holocene occupations at Grassridge Rockshelter Eastern Cape South Africa.The South African Archaeological Bulletin72(206) pp.162-170.","bibtex_type":"misc"}{"bibtex_key":"Dixon 1999; Rainey 1939; Faunmap 4443","bibtex_type":"misc"}{"bibtex_key":"Opperman H. 1988. An excavation of a Middle Stone Age deposit in Grassridge Rockshelter Sterkstroom District Cape Province.Fort Hare Papers9 pp.51-61.","bibtex_type":"misc"}{"bibtex_key":"Opperman H. 1987.The Later Stone Age of the Drakensberg range and its foothills(Vol. 339). British Archaeological Reports: Oxford.","bibtex_type":"misc"}{"bibtex_key":"Smith A.B. and Jacobson L. 1995. Excavations at Geduld and the appearance of early domestic stock in Namibia.South African Archaeological Bulletin50(161) pp.3-14.","bibtex_type":"misc"}{"bibtex_key":"Garfinkel 1999","bibtex_type":"misc"}{"bibtex_key":"Mazel A.D. 1984. Diamond 1 and Clarke's Shelter: report on excavations in the northern Drakensberg Natal South Africa.Annals of the Natal Museum26(1) pp.25-70.","bibtex_type":"misc"}{"bibtex_key":"Mason Roger D. Mark L. Peterson 1994","bibtex_type":"misc"}
---
:bibtex_key: opperman1987lsd
:bibtex_type: :misc
---
- :bibtex_key: SARD
  :bibtex_type: :misc
  :url: "{https://github.com/emmaloftus/Southern-African-Radiocarbon-Database}"
  :note: "{ Loftus, E., Mitchell, P., & Ramsey, C. (2019). An archaeological radiocarbon
    database for southern Africa. Antiquity, 93(370), 870-885. doi:10.15184/aqy.2019.75}"
---
:bibtex_key: ames2020csf
:bibtex_type: :misc
---
:bibtex_key: collins2017rho
:bibtex_type: :misc
---
:bibtex_key: opperman1988ems
:bibtex_type: :misc
---
:bibtex_key: Ames C.J. Gliganic L. Cordova C.E. Boyd K. Jones B.G. Maher L. and Collins
  B.R. 2020. Chronostratigraphy Site Formation and Palaeoenvironmental Context of
  Late Pleistocene and Holocene Occupations at Grassridge Rock Shelter (Eastern Cape
  South Africa).Open Quaternary6(1).
:bibtex_type: :misc
---
:bibtex_key: Cosgrove 1995
:bibtex_type: :misc
---
:bibtex_key: Collins B. Wilkins J. and Ames C. 2017. Revisiting the Holocene occupations
  at Grassridge Rockshelter Eastern Cape South Africa.The South African Archaeological
  Bulletin72(206) pp.162-170.
:bibtex_type: :misc
---
:bibtex_key: Dixon 1999; Rainey 1939; Faunmap 4443
:bibtex_type: :misc
---
:bibtex_key: Opperman H. 1988. An excavation of a Middle Stone Age deposit in Grassridge
  Rockshelter Sterkstroom District Cape Province.Fort Hare Papers9 pp.51-61.
:bibtex_type: :misc
---
:bibtex_key: 'Opperman H. 1987.The Later Stone Age of the Drakensberg range and its
  foothills(Vol. 339). British Archaeological Reports: Oxford.'
:bibtex_type: :misc
---
:bibtex_key: Smith A.B. and Jacobson L. 1995. Excavations at Geduld and the appearance
  of early domestic stock in Namibia.South African Archaeological Bulletin50(161)
  pp.3-14.
:bibtex_type: :misc
---
:bibtex_key: Garfinkel 1999
:bibtex_type: :misc
---
:bibtex_key: 'Mazel A.D. 1984. Diamond 1 and Clarke''s Shelter: report on excavations
  in the northern Drakensberg Natal South Africa.Annals of the Natal Museum26(1) pp.25-70.'
:bibtex_type: :misc
---
:bibtex_key: Mason Roger D. Mark L. Peterson 1994
:bibtex_type: :misc

Changelog