Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Guy H.H. Thesen"'
Autor:
Charles W. Helm, Andrew S. Carr, Hayley C. Cawthra, Jan C. De Vynck, Martin G. Lockley, Mark G. Dixon, Renee Rust, Willo Stear, Guy H.H. Thesen, Ferdi Van Berkel, Jan A. Venter
Publikováno v:
Koedoe: African Protected Area Conservation and Science, Vol 66, Iss 2, Pp e1-e12 (2024)
Aeolianites and cemented beach deposits on South Africa’s Cape coast preserve evidence of events that transpired on them when they were composed of unconsolidated sand. Over the past decades, numerous Pleistocene vertebrate tracksites have been ide
Externí odkaz:
https://doaj.org/article/3bd7e18acd9e4938974124075e9e4231
Autor:
Charles W. Helm, Hayley C. Cawthra, Richard M. Cowling, Jan C. De Vynck, Martin G. Lockley, Curtis W. Marean, Mark G. Dixon, Carina J.Z. Helm, Willo Stear, Guy H.H. Thesen, Jan A. Venter
Publikováno v:
Koedoe: African Protected Area Conservation and Science, Vol 63, Iss 1, Pp e1-e5 (2021)
Pleistocene aeolianite surfaces on the South African coastline, which occur in national parks, other protected areas, as well as unprotected areas, are of profound scientific, cultural, palaeoenvironmental and heritage importance. A threat is posed t
Externí odkaz:
https://doaj.org/article/0f666f176c2a4cd6902c5ed8e20adc58
Autor:
Charles W. Helm, Martin G. Lockley, Hayley C. Cawthra, Jan C. De Vynck, Mark G. Dixon, Carina J.Z. Helm, Guy H.H. Thesen
Publikováno v:
South African Journal of Science, Vol 116, Iss 9/10 (2020)
Three new Pleistocene hominin tracksites have been identified on the Cape south coast of South Africa, one in the Garden Route National Park and two in the Goukamma Nature Reserve, probably dating to Marine Isotope Stage 5. As a result, southern Afri
Externí odkaz:
https://doaj.org/article/82967b5820da4f3389af363db2226fdd
Autor:
Mark G. Dixon, Charles W. Helm, Lizette Moolman, Jan C. De Vynck, Hayley C. Cawthra, Martin G. Lockley, Willo Stear, Guy H.H. Thesen
Publikováno v:
Quaternary Research. 105:100-114
Aeolianites and cemented foreshore deposits on South Africa's Cape south coast have the capacity to record and preserve events that transpired on them when they were composed of unconsolidated sand. Thirty-five Pleistocene elephant tracksites have be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6c8f2f9d955a1162fc6f6102361b791
https://doi.org/10.1017/qua.2021.32
https://doi.org/10.1017/qua.2021.32
Autor:
Guy H.H. Thesen, Jan C. De Vynck, Charles W. Helm, Hayley C. Cawthra, Carina J.Z. Helm, Martin G. Lockley
Publikováno v:
Ostrich. 91:275-291
Prior to the inception of the Cape south-coast ichnology project, only one avian tracksite had been reported from South Africa. An additonal twenty-nine sites have now been identified. Although the...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9352f82aa9b1a047dbfc90ced200ab3f
https://doi.org/10.2989/00306525.2020.1789772
https://doi.org/10.2989/00306525.2020.1789772
Autor:
Carina J.Z. Helm, Curtis W. Marean, Willo Stear, Guy H.H. Thesen, Richard M. Cowling, Mark G. Dixon, Charles W. Helm, Jan C. De Vynck, Jan A. Venter, Hayley C. Cawthra, Martin G. Lockley
Publikováno v:
Koedoe: African Protected Area Conservation and Science, Vol 63, Iss 1, Pp e1-e5 (2021)
Koedoe, Volume: 63, Issue: 1, Pages: 1-5, Published: 2021
Koedoe, Volume: 63, Issue: 1, Pages: 1-5, Published: 2021
Pleistocene aeolianite surfaces on the South African coastline, which occur in national parks, other protected areas, as well as unprotected areas, are of profound scientific, cultural, palaeoenvironmental and heritage importance. A threat is posed t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2969ebe5dde32e96482cb915e3c4b16a
https://koedoe.co.za/index.php/koedoe/article/view/1656
https://koedoe.co.za/index.php/koedoe/article/view/1656
Autor:
Jan C. De Vynck, Guy H.H. Thesen, Mark G. Dixon, Carina J.Z. Helm, Charles W. Helm, Hayley C. Cawthra, Martin G. Lockley
Publikováno v:
South African Journal of Science, Vol 116, Iss 9/10 (2020)
Three new Pleistocene hominin tracksites have been identified on the Cape south coast of South Africa, one in the Garden Route National Park and two in the Goukamma Nature Reserve, probably dating to Marine Isotope Stage 5. As a result, southern Afri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::421f7a82849a0d87123c7fac69726a5f
https://doi.org/10.17159/sajs.2020/8156
https://doi.org/10.17159/sajs.2020/8156
Autor:
Hayley C. Cawthra, Martin G. Lockley, Tammy S. Pigeon, Charles W. Helm, Richard M. Cowling, Sinèad Hattingh, Guy H.H. Thesen, Curtis W. Marean, Richard T. McCrea
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-13 (2018)
Scientific Reports
Scientific Reports
A Late Pleistocene hominin tracksite has been identified in coastal aeolianite rocks on the Cape south coast of South Africa, an area of great significance for the emergence of modern humans. The tracks are in the form of natural casts and occur on t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f99f112d64576bf46e2f5b269a2cd4d
https://doi.org/10.1038/s41598-018-22059-5
https://doi.org/10.1038/s41598-018-22059-5