Raymond Dart Remembered Professor of Anatomy Palaeontologist
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Dental Pathology, Wear and Developmental Defects in South African Hominins
Dental pathology, wear and developmental defects in South African hominins IAN EDWARD TOWLE A thesis submitted in partial fulfilment of the requirements of Liverpool John Moores University for the degree of Doctor of Philosophy June 2017 Abstract Studying different types of dental pathology, wear, and developmental defects can allow inferences into diet and behaviour in a variety of ways. In this project data on these different variables were collected for South African hominins and compared with extant primates. The species studied include Paranthropus robustus, Australopithecus africanus, A. sediba, early Homo, Homo naledi, baboons, chimpanzees and gorillas. Macroscopic examination of each specimen was performed, with a 10X hand lens used to verify certain pathologies. Variables recorded include antemortem chipping, enamel hypoplasia, caries, occlusal wear, tertiary dentine, abscesses, and periodontal disease. Clear differences in frequencies were found in the different South African hominin species. Homo naledi displays high rates of chipping, especially small fractures above molar wear facets, likely reflecting a diet containing high levels of contaminants. Other noteworthy results include the high levels of pitting enamel hypoplasia in P. robustus molars compared to other species, likely due to a species-specific enamel formation property or developmental disturbance. The low rates of chipping in P. robustus does not fit with this species being a hard food specialist. Instead, the wear best supports a diet of low-quality tough vegetation. Australopithecus africanus likely had a broad diet, with angled molar wear, lack of caries, and high chipping frequencies supporting this conclusion. Seven new carious lesions are described, two from H. naledi and five P. -
The Partial Skeleton Stw 431 from Sterkfontein – Is It Time to Rethink the Plio-Pleistocene Hominin Diversity in South Africa?
doie-pub 10.4436/JASS.98020 ahead of print JASs Reports doi: 10.4436/jass.89003 Journal of Anthropological Sciences Vol. 98 (2020), pp. 73-88 The partial skeleton StW 431 from Sterkfontein – Is it time to rethink the Plio-Pleistocene hominin diversity in South Africa? Gabriele A. Macho1, Cinzia Fornai 2, Christine Tardieu3, Philip Hopley4, Martin Haeusler5 & Michel Toussaint6 1) Earth and Planetary Science, Birkbeck, University of London, London WC1E 7HX, England; School of Archaeology, University of Oxford, Oxford OX1 3QY, England email: [email protected]; [email protected] 2) Institute of Evolutionary Medicine, University of Zurich, Winterthurerstrasse 190, CH-8057 Zurich, Switzerland; Department of Anthropology, University of Vienna, Althanstraße 14, 1090 Vienna, Austria 3) Muséum National d’Histoire Naturelle, 55 rue Buffon, 75005 Paris, France 4) Earth and Planetary Science, Birkbeck, University of London, London WC1E 7HX; Department of Earth Sciences, University College London, London, WC1E 6BT, England 5) Institute of Evolutionary Medicine, University of Zurich, Winterthurerstrasse 190, CH-8057 Zurich, Switzerland 6) retired palaeoanthropologist, Belgium email: [email protected] Summary - The discovery of the nearly complete Plio-Pleistocene skeleton StW 573 Australopithecus prometheus from Sterkfontein Member 2, South Africa, has intensified debates as to whether Sterkfontein Member 4 contains a hominin species other than Australopithecus africanus. For example, it has recently been suggested that the partial skeleton StW 431 should be removed from the A. africanus hypodigm and be placed into A. prometheus. Here we re-evaluate this latter proposition, using published information and new comparative data. Although both StW 573 and StW 431 are apparently comparable in their arboreal (i.e., climbing) and bipedal adaptations, they also show significant morphological differences. -
Surface Model and Tomographic Archive of Fossil Primate and Other
RESEARCH ARTICLE Surface Model and Tomographic Archive of Fossil Primate and Other Mammal Holotype and Paratype Specimens of the Ditsong National Museum of Natural History, Pretoria, South Africa Justin W. Adams1*, Angela Olah2,3, Matthew R. McCurry1,3, Stephany Potze4 a11111 1 Department of Anatomy and Developmental Biology, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Victoria, Australia, 2 Department of Biological Sciences, Faculty of Sciences, Monash University, Clayton, Victoria, Australia, 3 Geosciences, Museum Victoria, Carlton, Victoria, Australia, 4 Plio-Pleistocene Palaeontology Section, Department of Vertebrates, Ditsong National Museum of Natural History, Pretoria, South Africa * [email protected] OPEN ACCESS Citation: Adams JW, Olah A, McCurry MR, Potze S (2015) Surface Model and Tomographic Archive of Abstract Fossil Primate and Other Mammal Holotype and Nearly a century of paleontological excavation and analysis from the cave deposits of the Paratype Specimens of the Ditsong National Museum of Natural History, Pretoria, South Africa. PLoS ONE Cradle of Humankind UNESCO World Heritage Site in northeastern South Africa underlies 10(10): e0139800. doi:10.1371/journal.pone.0139800 much of our understanding of the evolutionary history of hominins, other primates and other Editor: Brenda A Wilson, University of Illinois at mammal lineages in the late Pliocene and early Pleistocene of Africa. As one of few desig- Urbana-Champaign, UNITED STATES nated fossil repositories, the Plio-Pleistocene Palaeontology Section of the Ditsong National Received: January 29, 2015 Museum of Natural History (DNMNH; the former Transvaal Museum) curates much of the mammalian faunas recovered from the fossil-rich deposits of major South African hominin- Accepted: September 17, 2015 bearing localities, including the holotype and paratype specimens of many primate, carni- Published: October 6, 2015 vore, and other mammal species (Orders Primates, Carnivora, Artiodactyla, Eulipotyphla, Copyright: © 2015 Adams et al. -
Teaching Materials Associated with Module 1 Taung Child
Teaching Materials Associated With Module 1 Taung Child: - Discovered in 1924 by Australian anatomy professor Raymond Dart - Among the first human fossils to be found in Africa - Dated to between 2.5 and 3 million years ago - Based on dental eruption patterns, Taung child’s age at death was ~3.3 years old - It is thought that an eagle killed Taung child based on what appear to be talon puncture marks on the skull Discovery of Taung Child: - Dart’s discovery: “Australian anatomy professor Raymond Dart was adjusting the collar of his dress suit in preparation for a friend’s wedding when a box, shipped from a limestone quarry near Taung, South Africa, arrived at the doorstep of his Johannesburg home in November 1924. Dart abandoned his collar to dig through the package’s contents—all the while ignoring the grumblings of his wife and the groom, who were anxious to begin the wedding ceremony. Inside the box, he found a fossilized mold of a brain and a matching child’s skull partially buried in stone. Dart quickly realized the significance of the finding, and by February 1925 had published an article in Nature identifying a new species: Australopithecus africanus. The 2.5-million-year-old “Taung Child” or “Taung Baby,” as Dart called it, was the first member of the Australopithecus genus discovered, and it challenged contemporary ideas about human evolution.” – The Scientist Magazine - This can be considered “armchair paleoanthropology” as Dart did not participate in the excavation of Taung child himself. Instead, he was sent the samples and completed the analysis from Johannesburg. -
1St Uj Palaeo-Research Symposium
PROGRAMME 1ST UJ PALAEO-RESEARCH SYMPOSIUM in combination with the 2ND PALAEO-TRACKS SYMPOSIUM Monday 13 November 2017 Funded by the African Origins Platform of the National Research Foundation of South Africa Through the Palaeo-TrACKS Research Programme 08:30 Arrival, coffee & loading of Power Point presentations Freshly brewed tea and coffee with a selection of freshly baked croissants, Danish pastries & muffins 09:00 5 min Welcome Prof Alex Broadbent (Executive Dean of Humanities & Professor of Philosophy, University of Johannesburg) Introduction of Chairs Morning session: Prof Kammila Naidoo, Humanities Deputy Dean Research & Professor of Sociology Afternoon session: Prof Marlize Lombard, Director of the Centre for Anthropological Research 09:05 10 min Opening address Prof Angina Parekh (Deputy Vice Chancellor: Academic and Institutional Planning, University of Johannesburg) SESSION 1: INVITED KEYNOTE LECTURES 09:15 30 min The Rising Star fossil discoveries and human origins Prof John Hawks (Vilas-Borghesi Distinguished Achievement Professor of Anthropology, University of Wisconsin-Madison, USA) Abstract: Discoveries in the Dinaledi and Lesedi Chambers of the Rising Star cave system have transformed our knowledge of South African fossil hominins during the Middle Pleistocene. The research strategies undertaken in the Rising Star cave system provide a strong framework for inter- disciplinary work in palaeo-anthropology. This talk gives an overview of the Rising Star research project, focusing on the processes that have enabled effective -
Renewed Investigations at Taung; 90 Years After the Discovery of Australopithecus Africanus
Renewed investigations at Taung; 90 years after the discovery of Australopithecus africanus Brian F. Kuhn1*, Andy I.R. Herries2,1, Gilbert J. Price3, Stephanie E. Baker1, Philip Hopley4,5, Colin Menter1 & Matthew V. Caruana1 1Centre for Anthropological Research (CfAR), House 10, Humanities Research Village, University of Johannesburg, Bunting Road Campus, Auckland Park, 2092, South Africa 2The Australian Archaeomagnetism Laboratory, Department of Archaeology and History, La Trobe University, Melbourne Campus, Bundoora, 3086, VIC, Australia 3School of Earth Sciences, University of Queensland, St Lucia, QLD, Australia 4Department of Earth and Planetary Sciences, Birkbeck, University of London, London, WC1E 7HX, U.K. 5Department of Earth Sciences, University College London, London, WC1E 6BT, U.K. Received 10 July 2015. Accepted 15 July 2016 2015 marked the 90th anniversary of the description of the first fossil of Australopithecus africanus, commonly known as the Taung Child, which was unearthed during blasting at the Buxton-Norlim Limeworks (referred to as the BNL) 15 km SE of the town of Taung, South Africa. Subsequently, this site has been recognized as a UNESCO World Heritage site on the basis of its importance to southern African palaeoanthropology. Some other sites such as Equus Cave and Black Earth Cave have also been investigated; but the latter not since the 1940s. These sites indicate that the complex of palaeontological and archaeological localities at the BNL preserve a time sequence spanning the Pliocene to the Holocene. The relationship of these various sites and how they fit into the sequence of formation of tufa, landscapes and caves at the limeworks have also not been investigated or discussed in detail since Peabody’s efforts in the 1940s. -
Taung Child's Skull and Brain Not Human-Like in Expansion
Taung Child's skull and brain not human- like in expansion 25 August 2014 The results have been published online in the journal Proceedings of the National Academy of Sciences (PNAS) on Monday, 25 August 2014. The Taung Child has historical and scientific importance in the fossil record as the first and best example of early hominin brain evolution, and theories have been put forward that it exhibits key cranial adaptations found in modern human infants and toddlers. To test the ancientness of this evolutionary adaptation, Dr Kristian J. Carlson, Senior Researcher from the Evolutionary Studies Institute at the University of the Witwatersrand, and colleagues, Professor Ralph L. Holloway from Columbia University and Douglas C. Broadfield from Florida Atlantic University, performed an in silico dissection of the Taung fossil using high- resolution computed tomography. Taung child – Facial forensic reconstruction by Arc- "A recent study has described the roughly 3 million- Team, Antrocon NPO, Cicero Moraes, University of Padua. Credit: Cicero Moraes/CC BY-SA 3.0 year-old fossil, thought to have belonged to a 3 to 4-year-old, as having a persistent metopic suture and open anterior fontanelle, two features that facilitate post-natal brain growth in human infants The Taung Child, South Africa's premier hominin when their disappearance is delayed," said discovered 90 years ago by Wits University Carlson. Professor Raymond Dart, never ceases to transform and evolve the search for our collective origins. By subjecting the skull of the first australopith discovered to the latest technologies in the Wits University Microfocus X-ray Computed Tomography (CT) facility, researchers are now casting doubt on theories that Australopithecus africanus shows the same cranial adaptations found in modern human infants and toddlers – in effect disproving current support for the idea that this early hominin shows infant brain development in the prefrontal region similar to that of modern humans. -
Early Hominidshominids
EarlyEarly HominidsHominids TheThe FossilFossil RecordRecord TwoTwo StoriesStories toto Tell:Tell: 1.1. HowHow hominidshominids evolvedevolved 2.2. HowHow interpretationsinterpretations changechange InsightInsight intointo processprocess PastPast && futurefuture changeschanges InteractingInteracting elements...elements... InterplayInterplay ofof ThreeThree ElementsElements “Hard” evidence Fossils Archeological associations Explanation Dates Reconstructions Anatomy Behavior Phylogeny Reconstruction Evidence Explanatory Frames Why did it happen? What does it mean? MutualMutual InfluenceInfluence WhereWhere toto start?start? SouthSouth Africa,Africa, 19241924 TaungTaung ChildChild Raymond Dart, 1924 Taung, South Africa Why did Dart call it a Hominid? TaungTaung ChildChild Raymond Dart, 1924 Taung, South Africa Australopithecus africanus 2.5 mya Four-year old with an ape-sized brain, humanlike small canines, and foramen magnum shifted forward NeanderthalNeanderthal HomoHomo sapienssapiens neanderthalensis neanderthalensis NeanderNeander Valley,Valley, Germany, Germany, 18561856 Age: 40-50,000 Significance: First human fossil acknowledged as such, and first specimen of Neanderthal. First dismissed as a freak, but Doctor J. C. Fuhlrott speculated that it was an ancient human. TrinilTrinil 1:1: “Java“Java Man”Man” HomoHomo erectuserectus Eugene Dubois, 1891 Trinil, Java, Indonesia Age: 500,000 yrs Significance: The Java hominid, originally classified as Pithecanthropus erectus, was the controversial “missing link” of its day. -
Sterkfontein (South Africa) Work, the Descent of Man
mankind, as Charles Darwin had predicted in his 1871 Sterkfontein (South Africa) work, The Descent of Man. Hence, from both an historical and an heuristic point of view, the Sterkfontein discoveries gave rise to No 915 major advances, factually and conceptually, in the understanding of the time, place, and mode of evolution of the human family. This seminal role continued to the present with the excavation and analysis of more specimens, representing not only the skull, endocranial casts, and teeth, but also the bones of the vertebral column, the shoulder girdle and upper Identification limb, and the pelvic girdle and lower limb. The Sterkfontein assemblage of fossils has made it Nomination The Fossil Hominid Sites of possible for palaeoanthropologists to study not merely Sterkfontein, Swartkrans, Kromdraai individual and isolated specimens, but populations of and Environs early hominids, from the points of view of their demography, variability, growth and development, Location Gauteng, North West Province functioning and behaviour, ecology, taphonomy, and palaeopathology. State Party Republic of South Africa The cave sites of the Sterkfontein Valley represent the Date 16 June 1998 combined works of nature and of man, in that they contain an exceptional record of early stages of hominid evolution, of mammalian evolution, and of Justification by State Party hominid cultural evolution. They include in the deposits from 2.0 million years onwards in situ The Sterkfontein Valley landscape comprises a archaeological remains which are of outstanding number of fossil-bearing cave deposits which are universal value from especially the anthropological considered to be of outstanding universal value, point of view. -
DNH 109: a Fragmentary Hominin Near-Proximal Ulna from Drimolen, South Africa
Page 1 of 4 Research Letter DNH 109: A fragmentary hominin near-proximal ulna from Drimolen, South Africa Authors: We describe a fragmentary, yet significant, diminutive proximal ulna (DNH 109) from the Andrew Gallagher1 Lower Pleistocene deposits of Drimolen, Republic of South Africa. On the basis of observable Colin G. Menter1 morphology and available comparative metrics, DNH 109 is definitively hominin and is Affiliation: the smallest African Plio-Pleistocene australopith ulna yet recovered. Mediolateral and 1Department of anteroposterior dimensions of the proximal diaphysis immediately distal to the m. brachialis Anthropology and sulcus in DNH 109 yield an elliptical area (π/4 *m-l*a-p) that is smaller than the A.L. Development Studies, 333-38 Australopithecus afarensis subadult from Hadar. Given the unusually broad mediolateral University of Johannesburg, /anteroposterior diaphyseal proportions distal to the brachialis sulcus, the osseous development Johannesburg, South Africa of the medial and lateral borders of the sulcus, and the overall size of the specimen relative Correspondence to: to comparative infant, juvenile, subadult and adult comparative hominid ulnae (Gorilla, Pan Andrew Gallagher and Homo), it is probable that DNH 109 samples an australopith of probable juvenile age at death. As a result of the fragmentary state of preservation and absence of association with Email: taxonomically diagnostic craniodental remains, DNH 109 cannot be provisionally assigned [email protected] to any particular hominin genus (Paranthropus or Homo) at present. Nonetheless, DNH 109 Postal address: increases our known sample of available Plio-Pleistocene subadult early hominin postcrania. PO Box 524, Auckland Park 2006, South Africa Introduction Dates: Received: 05 Oct. -
Humanity from African Naissance to Coming Millennia” Arises out of the World’S First G
copertina2 12-12-2000 12:55 Seite 1 “Humanity from African Naissance to Coming Millennia” arises out of the world’s first J. A. Moggi-Cecchi Doyle G. A. Raath M. Tobias V. P. Dual Congress that was held at Sun City, South Africa, from 28th June to 4th July 1998. “Dual Congress” refers to a conjoint, integrated meeting of two international scientific Humanity associations, the International Association for the Study of Human Palaeontology - IV Congress - and the International Association of Human Biologists. As part of the Dual Congress, 18 Colloquia were arranged, comprising invited speakers on human evolu- from African Naissance tionary aspects and on the living populations. This volume includes 39 refereed papers from these 18 colloquia. The contributions have been classified in eight parts covering to Coming Millennia a wide range of topics, from Human Biology, Human Evolution (Emerging Homo, Evolving Homo, Early Modern Humans), Dating, Taxonomy and Systematics, Diet, Brain Evolution. The book offers the most recent analyses and interpretations in diff rent areas of evolutionary anthropology, and will serve well both students and specia- lists in human evolution and human biology. Editors Humanity from African Humanity Naissance from to Coming Millennia Phillip V. Tobias Phillip V. Tobias is Professor Emeritus at the University of the Witwatersrand, Johannesburg, where he Michael A. Raath obtained his medical doctorate, PhD and DSc and where he served as Chair of the Department of Anatomy for 32 years. He has carried out researches on mammalian chromosomes, human biology of the peoples of Jacopo Moggi-Cecchi Southern Africa, secular trends, somatotypes, hominin evolution, the history of anatomy and anthropology. -
Chapter 1: Fifty Years of Fun with Fossils: Some Cave Taphonomy
stone age institute publication series Series Editors Kathy Schick and Nicholas Toth Stone Age Institute Gosport, Indiana and Indiana University, Bloomington, Indiana Number 1. THE OLDOWAN: Case Studies into the Earliest Stone Age Nicholas Toth and Kathy Schick, editors Number 2. BREATHING LIFE INTO FOSSILS: Taphonomic Studies in Honor of C.K. (Bob) Brain Travis Rayne Pickering, Kathy Schick, and Nicholas Toth, editors Number 3. THE CUTTING EDGE: New Approaches to the Archaeology of Human Origins Kathy Schick, and Nicholas Toth, editors Number 4. THE HUMAN BRAIN EVOLVING: Paleoneurological Studies in Honor of Ralph L. Holloway Douglas Broadfield, Michael Yuan, Kathy Schick and Nicholas Toth, editors STONE AGE INSTITUTE PUBLICATION SERIES NUMBER 2 Series Editors Kathy Schick and Nicholas Toth breathing life into fossils: Taphonomic Studies in Honor of C.K. (Bob) Brain Editors Travis Rayne Pickering University of Wisconsin, Madison Kathy Schick Indiana University Nicholas Toth Indiana University Stone Age Institute Press · www.stoneageinstitute.org 1392 W. Dittemore Road · Gosport, IN 47433 COVER CAPTIONS AND CREDITS. Front cover, clockwise from top left. Top left: Artist’s reconstruction of the depositional context of Swartkrans Cave, South Africa, with a leopard consuming a hominid carcass in a tree outside the cave: bones would subsequently wash into the cave and be incorporated in the breccia deposits. © 1985 Jay H. Matternes. Top right: The Swartkrans cave deposits in South Africa, where excavations have yielded many hominids and other animal fossils. ©1985 David L. Brill. Bottom right: Reconstruction of a hominid being carried by a leopard. © 1985 Jay H. Matternes. Bottom left: Photograph of a leopard mandible and the skull cap of a hominid from Swartkrans, with the leopard’s canines juxtaposed with puncture marks likely produced by a leopard carrying its hominid prey.