Recent fossil material found in Dinaledi Chamber, South Africa, was initially described as a new species of genus Homo, namely Homo naledi. The original study of this new material has pointed to a close proximity with Homo erectus. More recent investigations have, to some extent, confirmed this assignment. Here we present a phenetic analysis based on dentocranial metric variables through Principal Components Analysis and Cluster Analysis based on these fossils and other Plio-Pleistocene hominins. Our results concur that the Dinaledi fossil hominins pertain to genus Homo. However, in our case, their nearest neighbors are Homo habilis and Australopithecus sediba. We suggest that Homo naledi is in fact a South African version of Homo habilis, and not a new species. This can also be applied to Australopithecus sediba.
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http://dx.doi.org/10.1590/0001-3765201720160841 | DOI Listing |
J Hum Evol
January 2025
Key Laboratory of Vertebrate Evolution and Human Origins, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing 100044, China; CAS Center for Excellence in Life and Paleoenvironment, Beijing 100044, China.
The hominin mandible SK 15 was discovered in April 1949 in Swartkrans Member 2, dated to ∼1.4 Ma. Albeit distorted on the right side, the left and right corpus of SK 15 are relatively low and thick, even compared to most Early to Middle Pleistocene Homo specimens.
View Article and Find Full Text PDFHealth Policy Plan
November 2024
School of Public Health and SAMRC Health Services to Systems Research Unit, University of the Western Cape, Robert Sobukwe Rd, Bellville 7535, South Africa.
Governance and leadership are recognized as central to health system development in low- and middle-income countries, yet few existing studies consider the influence of multilevel governance systems. South Africa is one of the many (quasi-)federal states. Provincial governments have responsibility for managing health care delivery within national policy frameworks and norms.
View Article and Find Full Text PDFControversy over intentional burial by extends to new publishing models.
View Article and Find Full Text PDFNat Ecol Evol
September 2024
CASHP, Department of Anthropology, George Washington University, Washington, DC, USA.
It has been just over 10 years since the first fossils attributed to Homo naledi were recovered from the Rising Star Cave system in South Africa's Cradle of Humankind. The hominin fossil evidence for H. naledi displays a distinctive combination of primitive and derived morphology, yet for a time-averaged fossil sample it is remarkable for its relatively low level of variation.
View Article and Find Full Text PDFAm J Biol Anthropol
August 2024
Centre for the Exploration of the Deep Human Journey, University of Witwatersrand, Johannesburg, South Africa.
Objectives: Homo naledi is near the extreme of small brain size within Homo but is easily recognized as Homo in other aspects of endocast morphology. This study adds new evidence of the endocast morphology of H. naledi by describing the Lesedi Hominin 1 (LES1) endocranium from the Lesedi Chamber and compares it to the previously known H.
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