D. L. Hoffmann; C. D. Standish; M. García-Diez; P. B. Pettitt; J. A. Milton; J. Zilhão; J. J. Alcolea-González; P. Cantalejo-Duarte; H. Collado; R. de Balbín; M. Lorblanchet; J. Ramos-Muñoz; G.-Ch. Weniger; A. W. G. Pike (2018). "U-Th dating of carbonate crusts reveals Neandertal origin of Iberian cave art". Science. 359 (6378): 912–915. Bibcode:2018Sci...359..912H. doi:10.1126/science.aap7778. hdl:10498/21578. PMID29472483.
"we present dating results for three sites in Spain that show that cave art emerged in Iberia substantially earlier than previously thought. Uranium-thorium (U-Th) dates on carbonate crusts overlying paintings provide minimum
ages for a red linear motif in La Pasiega (Cantabria), a hand stencil in Maltravieso (Extremadura), and red-painted speleothems in Ardales (Andalucía). Collectively, these results show that cave art in Iberia is older than 64.8 thousand years (ka). This cave art is the earliest dated so far and predates, by at least 20 ka, the arrival of modern humans in Europe, which implies Neandertal authorship."
Mackay, Alex; Welz, Aara (2008). "Engraved ochre from a Middle Stone Age context at Klein Kliphuis in the Western Cape of South Africa". Journal of Archaeological Science. 35 (6): 1521–1532. Bibcode:2008JArSc..35.1521M. doi:10.1016/j.jas.2007.10.015.
Chazan, Michael; Horwitz, Liora Kolska (2009). "Milestones in the development of symbolic behaviour: a case study from Wonderwerk Cave, South Africa". World Archaeology. 41 (4): 521–539. doi:10.1080/00438240903374506. S2CID4672735.
d'Errico, Francesco; García Moreno, Renata; Rifkin, Riaan F (2012). "Technological, elemental and colorimetric analysis of an engraved ochre fragment from the Middle Stone Age levels of Klasies River Cave 1, South Africa". Journal of Archaeological Science. 39 (4): 942–952. Bibcode:2012JArSc..39..942D. doi:10.1016/j.jas.2011.10.032.
Lombard, M (2006). "Direct evidence for the use of ochre in the hafting technology of Middle Stone Age tools from Sibudu Cave". Southern African Humanities. 18: 57–67.; Lombard, M (2007). "The gripping nature of ochre: The association of ochre with Howiesons Poort adhesives and Later Stone Age mastics from South Africa". Journal of Human Evolution. 53 (4): 406–419. doi:10.1016/j.jhevol.2007.05.004. PMID17643475.
Wadley, Lyn (2010). "Compound-Adhesive Manufacture as a Behavioral Proxy for Complex Cognition in the Middle Stone Age". Current Anthropology. 51: S111 –S119. doi:10.1086/649836. S2CID56253913.
D. L. Hoffmann; C. D. Standish; M. García-Diez; P. B. Pettitt; J. A. Milton; J. Zilhão; J. J. Alcolea-González; P. Cantalejo-Duarte; H. Collado; R. de Balbín; M. Lorblanchet; J. Ramos-Muñoz; G.-Ch. Weniger; A. W. G. Pike (2018). "U-Th dating of carbonate crusts reveals Neandertal origin of Iberian cave art". Science. 359 (6378): 912–915. Bibcode:2018Sci...359..912H. doi:10.1126/science.aap7778. hdl:10498/21578. PMID29472483.
"we present dating results for three sites in Spain that show that cave art emerged in Iberia substantially earlier than previously thought. Uranium-thorium (U-Th) dates on carbonate crusts overlying paintings provide minimum
ages for a red linear motif in La Pasiega (Cantabria), a hand stencil in Maltravieso (Extremadura), and red-painted speleothems in Ardales (Andalucía). Collectively, these results show that cave art in Iberia is older than 64.8 thousand years (ka). This cave art is the earliest dated so far and predates, by at least 20 ka, the arrival of modern humans in Europe, which implies Neandertal authorship."
harvard.edu
ui.adsabs.harvard.edu
D. L. Hoffmann; C. D. Standish; M. García-Diez; P. B. Pettitt; J. A. Milton; J. Zilhão; J. J. Alcolea-González; P. Cantalejo-Duarte; H. Collado; R. de Balbín; M. Lorblanchet; J. Ramos-Muñoz; G.-Ch. Weniger; A. W. G. Pike (2018). "U-Th dating of carbonate crusts reveals Neandertal origin of Iberian cave art". Science. 359 (6378): 912–915. Bibcode:2018Sci...359..912H. doi:10.1126/science.aap7778. hdl:10498/21578. PMID29472483.
"we present dating results for three sites in Spain that show that cave art emerged in Iberia substantially earlier than previously thought. Uranium-thorium (U-Th) dates on carbonate crusts overlying paintings provide minimum
ages for a red linear motif in La Pasiega (Cantabria), a hand stencil in Maltravieso (Extremadura), and red-painted speleothems in Ardales (Andalucía). Collectively, these results show that cave art in Iberia is older than 64.8 thousand years (ka). This cave art is the earliest dated so far and predates, by at least 20 ka, the arrival of modern humans in Europe, which implies Neandertal authorship."
Mackay, Alex; Welz, Aara (2008). "Engraved ochre from a Middle Stone Age context at Klein Kliphuis in the Western Cape of South Africa". Journal of Archaeological Science. 35 (6): 1521–1532. Bibcode:2008JArSc..35.1521M. doi:10.1016/j.jas.2007.10.015.
d'Errico, Francesco; García Moreno, Renata; Rifkin, Riaan F (2012). "Technological, elemental and colorimetric analysis of an engraved ochre fragment from the Middle Stone Age levels of Klasies River Cave 1, South Africa". Journal of Archaeological Science. 39 (4): 942–952. Bibcode:2012JArSc..39..942D. doi:10.1016/j.jas.2011.10.032.
D. L. Hoffmann; C. D. Standish; M. García-Diez; P. B. Pettitt; J. A. Milton; J. Zilhão; J. J. Alcolea-González; P. Cantalejo-Duarte; H. Collado; R. de Balbín; M. Lorblanchet; J. Ramos-Muñoz; G.-Ch. Weniger; A. W. G. Pike (2018). "U-Th dating of carbonate crusts reveals Neandertal origin of Iberian cave art". Science. 359 (6378): 912–915. Bibcode:2018Sci...359..912H. doi:10.1126/science.aap7778. hdl:10498/21578. PMID29472483.
"we present dating results for three sites in Spain that show that cave art emerged in Iberia substantially earlier than previously thought. Uranium-thorium (U-Th) dates on carbonate crusts overlying paintings provide minimum
ages for a red linear motif in La Pasiega (Cantabria), a hand stencil in Maltravieso (Extremadura), and red-painted speleothems in Ardales (Andalucía). Collectively, these results show that cave art in Iberia is older than 64.8 thousand years (ka). This cave art is the earliest dated so far and predates, by at least 20 ka, the arrival of modern humans in Europe, which implies Neandertal authorship."
Lombard, M (2006). "Direct evidence for the use of ochre in the hafting technology of Middle Stone Age tools from Sibudu Cave". Southern African Humanities. 18: 57–67.; Lombard, M (2007). "The gripping nature of ochre: The association of ochre with Howiesons Poort adhesives and Later Stone Age mastics from South Africa". Journal of Human Evolution. 53 (4): 406–419. doi:10.1016/j.jhevol.2007.05.004. PMID17643475.
Chazan, Michael; Horwitz, Liora Kolska (2009). "Milestones in the development of symbolic behaviour: a case study from Wonderwerk Cave, South Africa". World Archaeology. 41 (4): 521–539. doi:10.1080/00438240903374506. S2CID4672735.
Wadley, Lyn (2010). "Compound-Adhesive Manufacture as a Behavioral Proxy for Complex Cognition in the Middle Stone Age". Current Anthropology. 51: S111 –S119. doi:10.1086/649836. S2CID56253913.