ANTH 3412: 'Hominin Evolution' Syllabus Fall 2017 Dr. Sergio
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Paranthropus Boisei: Fifty Years of Evidence and Analysis Bernard A
Marshall University Marshall Digital Scholar Biological Sciences Faculty Research Biological Sciences Fall 11-28-2007 Paranthropus boisei: Fifty Years of Evidence and Analysis Bernard A. Wood George Washington University Paul J. Constantino Biological Sciences, [email protected] Follow this and additional works at: http://mds.marshall.edu/bio_sciences_faculty Part of the Biological and Physical Anthropology Commons Recommended Citation Wood B and Constantino P. Paranthropus boisei: Fifty years of evidence and analysis. Yearbook of Physical Anthropology 50:106-132. This Article is brought to you for free and open access by the Biological Sciences at Marshall Digital Scholar. It has been accepted for inclusion in Biological Sciences Faculty Research by an authorized administrator of Marshall Digital Scholar. For more information, please contact [email protected], [email protected]. YEARBOOK OF PHYSICAL ANTHROPOLOGY 50:106–132 (2007) Paranthropus boisei: Fifty Years of Evidence and Analysis Bernard Wood* and Paul Constantino Center for the Advanced Study of Hominid Paleobiology, George Washington University, Washington, DC 20052 KEY WORDS Paranthropus; boisei; aethiopicus; human evolution; Africa ABSTRACT Paranthropus boisei is a hominin taxon ers can trace the evolution of metric and nonmetric var- with a distinctive cranial and dental morphology. Its iables across hundreds of thousands of years. This pa- hypodigm has been recovered from sites with good per is a detailed1 review of half a century’s worth of fos- stratigraphic and chronological control, and for some sil evidence and analysis of P. boi se i and traces how morphological regions, such as the mandible and the both its evolutionary history and our understanding of mandibular dentition, the samples are not only rela- its evolutionary history have evolved during the past tively well dated, but they are, by paleontological 50 years. -
Early Members of the Genus Homo -. EXPLORATIONS: an OPEN INVITATION to BIOLOGICAL ANTHROPOLOGY
EXPLORATIONS: AN OPEN INVITATION TO BIOLOGICAL ANTHROPOLOGY Editors: Beth Shook, Katie Nelson, Kelsie Aguilera and Lara Braff American Anthropological Association Arlington, VA 2019 Explorations: An Open Invitation to Biological Anthropology is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License, except where otherwise noted. ISBN – 978-1-931303-63-7 www.explorations.americananthro.org 10. Early Members of the Genus Homo Bonnie Yoshida-Levine Ph.D., Grossmont College Learning Objectives • Describe how early Pleistocene climate change influenced the evolution of the genus Homo. • Identify the characteristics that define the genus Homo. • Describe the skeletal anatomy of Homo habilis and Homo erectus based on the fossil evidence. • Assess opposing points of view about how early Homo should be classified. Describe what is known about the adaptive strategies of early members of the Homo genus, including tool technologies, diet, migration patterns, and other behavioral trends.The boy was no older than 9 when he perished by the swampy shores of the lake. After death, his slender, long-limbed body sank into the mud of the lake shallows. His bones fossilized and lay undisturbed for 1.5 million years. In the 1980s, fossil hunter Kimoya Kimeu, working on the western shore of Lake Turkana, Kenya, glimpsed a dark colored piece of bone eroding in a hillside. This small skull fragment led to the discovery of what is arguably the world’s most complete early hominin fossil—a youth identified as a member of the species Homo erectus. Now known as Nariokotome Boy, after the nearby lake village, the skeleton has provided a wealth of information about the early evolution of our own genus, Homo (see Figure 10.1). -
Paranthropus Through the Looking Glass COMMENTARY Bernard A
COMMENTARY Paranthropus through the looking glass COMMENTARY Bernard A. Wooda,1 and David B. Pattersona,b Most research and public interest in human origins upper jaw fragment from Malema in Malawi is the focuses on taxa that are likely to be our ancestors. southernmost evidence. However, most of what we There must have been genetic continuity between know about P. boisei comes from fossils from Koobi modern humans and the common ancestor we share Fora on the eastern shore of Lake Turkana (4) and from with chimpanzees and bonobos, and we want to know sites in the Nachukui Formation on the western side of what each link in this chain looked like and how it be- the lake (Fig. 1A). haved. However, the clear evidence for taxic diversity The cranial and dental morphology of P.boisei is so in the human (aka hominin) clade means that we also distinctive its remains are relatively easy to identify (5). have close relatives who are not our ancestors (1). Two Unique features include its flat, wide, and deep face, papers in PNAS focus on the behavior and paleoenvi- flexed cranial base, large and thick lower jaw, and ronmental context of Paranthropus boisei, a distinctive small incisors and canines combined with massive and long-extinct nonancestral relative that lived along- chewing teeth. The surface area available for process- side our early Homo ancestors in eastern Africa between ing food is extended both forward—by having premo- just less than 3 Ma and just over 1 Ma. Both papers use lar teeth that look like molars—and backward—by the stable isotopes to track diet during a largely unknown, unusually large third molar tooth crowns, all of which but likely crucial, period in our evolutionary history. -
The First Humans—Origin and Early Evolution of the Genus Homo Frederick E
The First Humans—Origin and Early Evolution of the Genus Homo Frederick E. Grine, John G. Fleagle, and Richard E. Leakey (eds.) Vertbrate Paleobiology and Paleoanthropology. New York: Springer, 2009, 220 pp. (hardback), $129.00. ISBN-13: 9781402099793. Reviewed by PARTH R. CHAUHAN Stone Age Institute, 1392 W. Dittemore Rd., Gosport, IN 47433, USA; [email protected] EARLY HOMO COMES FULL CIRCLE OH 7. It is interesting to note that the “assault on Homo ha- his volume is a result of the third conference organized bilis” may have subsided over the decades but continues Tby Stony Brook University held in October 3–7, 2005. to persist among some scientists. One problem with this is Like some of the other workshop proceedings volumes in the low number of early Homo fossils in comparison to Aus- this conference series, this book contains chapters and con- tralopithecine fossils. tributions from different perspectives. There are 17 chap- Chapters 3 and 4 both discuss the biological beginnings ters and 31 contributors in total, all collectively covering of early Homo. While Wood (Ch. 3) takes a more comprehen- a range of topics including Plio-Pleistocene environments sive approach in his definition and criteria of recognizing and fauna, various Homo species including African speci- the earliest Homo (adaptations, diet, locomotion, dexterity), mens as well as those from Dmanisi and Liang Bua, endur- Kimbel (Ch. 4) dwells specifically on a suite of anatomical ance running, the early Homo shoulder, inter-limb propor- features, specifically the face, calvaria, mandible and denti- tions, teeth and diet, and Paleolithic archaeology. The fact tion. -
Earliest Olduvai Hominins Exploited Unstable
ARTICLE https://doi.org/10.1038/s41467-020-20176-2 OPEN Earliest Olduvai hominins exploited unstable environments ~ 2 million years ago ✉ Julio Mercader 1,2 , Pam Akuku3,4, Nicole Boivin 1,2,5,6, Revocatus Bugumba7, Pastory Bushozi8, Alfredo Camacho9, Tristan Carter 10, Siobhán Clarke 1, Arturo Cueva-Temprana 2, Paul Durkin9, ✉ Julien Favreau 10, Kelvin Fella8, Simon Haberle 11, Stephen Hubbard 1 , Jamie Inwood1, Makarius Itambu8, Samson Koromo12, Patrick Lee13, Abdallah Mohammed8, Aloyce Mwambwiga1,14, Lucas Olesilau12, ✉ Robert Patalano 2, Patrick Roberts 2,5, Susan Rule11, Palmira Saladie3,4, Gunnar Siljedal1, María Soto 15,16 , Jonathan Umbsaar1 & Michael Petraglia 2,5,6 1234567890():,; Rapid environmental change is a catalyst for human evolution, driving dietary innovations, habitat diversification, and dispersal. However, there is a dearth of information to assess hominin adaptions to changing physiography during key evolutionary stages such as the early Pleistocene. Here we report a multiproxy dataset from Ewass Oldupa, in the Western Plio- Pleistocene rift basin of Olduvai Gorge (now Oldupai), Tanzania, to address this lacuna and offer an ecological perspective on human adaptability two million years ago. Oldupai’s earliest hominins sequentially inhabited the floodplains of sinuous channels, then river-influenced contexts, which now comprises the oldest palaeolake setting documented regionally. Early Oldowan tools reveal a homogenous technology to utilise diverse, rapidly changing envir- onments that ranged from fern meadows to woodland mosaics, naturally burned landscapes, to lakeside woodland/palm groves as well as hyper-xeric steppes. Hominins periodically used emerging landscapes and disturbance biomes multiple times over 235,000 years, thus predating by more than 180,000 years the earliest known hominins and Oldowan industries from the Eastern side of the basin. -
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. -
Reconstructing Human Evolution: Achievements, Challenges, and Opportunities
Reconstructing human evolution: Achievements, challenges, and opportunities Bernard Wood1 George Washington University, Washington, DC 20052 This contribution reviews the evidence that has resolved the can then be used as the equivalent of a null hypothesis when branching structure of the higher primate part of the tree of life considering where to place newly discovered fossil great ape taxa. and the substantial body of fossil evidence for human evolution. It considers some of the problems faced by those who try to interpret The Human Fossil Record. The fossil record of the human clade the taxonomy and systematics of the human fossil record. How do consists of fossil evidence for modern humans plus that of all ex- you to tell an early human taxon from one in a closely related clade? tinct taxa that are hypothesized to be more closely related to How do you determine the number of taxa represented in the modern humans than to any other living taxon. Not so long ago human clade? How can homoplasy be recognized and factored into nearly all researchers were comfortable with according the human attempts to recover phylogeny? clade the status of a family, the Hominidae, with the nonhuman extant great apes (i.e., chimpanzees, bonobos, gorillas, and history | hominin orangutans) placed in a separate family, the Pongidae. But given the abundant evidence for a closer relationship between Pan and his contribution begins by considering two achievements rele- Homo than between Pan and Gorilla (see above), many research- Tvant to reconstructing human evolution: resolving the branch- ers have concluded that the human clade should be distinguished ing structure of the higher primate part of the tree of life and the beneath the level of the family in the Linnaean hierarchy. -
Dmanisi Hominin Fossils and the Problem of Multiple Species in the Early Homo Genus
Nexus: The Canadian Student Journal of Anthropology, Volume 23 (2), September 2015: 1-21 Dmanisi hominin fossils and the problem of multiple species in the early Homo genus Santiago Wolnei Ferreira Guimaraes1 and Carlos Lorenzo Merino2 1Universidade Federal do Pará, 2Universitat Rovira i Virgili Five skulls were found in Dmanisi, Georgia. D4500 (Skull 5), dated to 1.8 million years ago, is the most complete fossil associated with occupation contexts of the early Pleistocene. Its discovery has highlighted the debate concerning the plurality of species, not just at the beginning of the Homo genus, but for much of its evolution. The Skull 5 fossil presents a mixture of primitive and derived characteristics associated with Homo erectus and Homo habilis sensu lato. Based on data derived from the five Dmanisi skulls, we consider the hypothesis of a single evolving lineage of early Homo as a mode to explain the great range of variation of the Dmanisi fossils. Our work consists of evaluating the hypothesis that there was one unique species in the early Homo genus, Homo erectus sensu lato, through calculating the coefficient of variation, estimated from reference literature and the Dmanisi skulls. Our results do not suggest that all fossils of the early Homo genus represent a single species. Introduction The Homo fossils from Dmanisi fall within the H. erectus standard, as their features generally The debate concerning the taxonomic diversity of correspond to that species (Gabunia et al., 2000; the early Homo group is traditionally focused on Lordkipanidze et al., 2005, 2006; Rightmire, African specimens. However, this debate has Lordkipanidze, & Vekua, 2006; Vekua et al., 2002). -
Examination of the Phylogenetic Value of Molar Cusp Patterns for Australopithecus Paranthropus and Early Homo
University of Montana ScholarWorks at University of Montana Graduate Student Theses, Dissertations, & Professional Papers Graduate School 2000 Examination of the phylogenetic value of molar cusp patterns for Australopithecus Paranthropus and early Homo Michael Sperazza The University of Montana Follow this and additional works at: https://scholarworks.umt.edu/etd Let us know how access to this document benefits ou.y Recommended Citation Sperazza, Michael, "Examination of the phylogenetic value of molar cusp patterns for Australopithecus Paranthropus and early Homo" (2000). Graduate Student Theses, Dissertations, & Professional Papers. 7080. https://scholarworks.umt.edu/etd/7080 This Thesis is brought to you for free and open access by the Graduate School at ScholarWorks at University of Montana. It has been accepted for inclusion in Graduate Student Theses, Dissertations, & Professional Papers by an authorized administrator of ScholarWorks at University of Montana. For more information, please contact [email protected]. Maureen and Mike MANSFIELD LIBRARY The University of IVIONTANA Permission is granted by the author to reproduce this material in its entirety, provided that this material is used for scholarly purposes and is properly cited in published works and reports. ** Please check "Yes" or "No" and provide signature ** Yes, I grant permission No, I do not grant permission Author's Signature D ate ^ 00 Any copying for commercial purposes or financial gain may be undertaken only with the author's explicit consent. Reproduced with permission of the copyright owner. Further reproduction prohibited without permission. Reproduced with permission of the copyright owner. Further reproduction prohibited without permission. An Examination of the Phylogenetic Value of Molar Cusp Patterns for Australopithecus^ Paranthropus and EarlyHomo by Michael Sperazza B. -
Zygomatic Root Position in Recent and Fossil Hominids
THE ANATOMICAL RECORD 300:160–170 (2017) Zygomatic Root Position in Recent and Fossil Hominids 1,2 1,2 GERHARD W. WEBER * AND VIKTORIA A. KRENN 1Department of Anthropology, University of Vienna, Austria 2University of Vienna, Core Facility for Micro-Computed Tomography, Austria ABSTRACT The relative position of the zygomatic root to the dentition plays a crucial role in determining the overall strength of the face in response to bite forces. The powerful superficial head of the masseter arises there and the zygomaticoalveolar crest (ZAC) is discussed as a buttressing fea- ture of the face. For instance, a more forwardly or backwardly positioned zygomatic root or a lower or higher vertical distance to the dentition could be indicative for evolutionary adaptations to particular loading regimes which are associated with diet. We therefore examined the mor- phology of the maxilla using state-of-the-art 3D Geometric Morphometric methods. The data set was reduced to a minimum of relevant measure- ments and includes five landmarks (pr, ol, zm, lingual and buccal mid- point of second molar alveoli) and three curves with semilandmarks along the lingual and buccal alveolar rim and the ZAC. Results show a stun- ning overlap in shape variation. We find no clear pattern of shape that would allow separating different hominid groups with confidence, except two extreme forms—Paranthropines and Neanderthals. We also find no clear trend over time. Australopithecines, Habilines, Erectines, and Mid- dle Pleistocene Homo can be very similar to modern humans. Even great apes are within or not far from the central shape distribution of Homo, but they separate clearly from gracile and robust Australopithecines. -
(Late Miocene Hominid from Chad) Cranium
Morphological affinities of the Sahelanthropus tchadensis (Late Miocene hominid from Chad) cranium Franck Guy*, Daniel E. Lieberman†, David Pilbeam†‡, Marcia Ponce de Leo´ n§, Andossa Likius¶, Hassane T. Mackaye¶, Patrick Vignaud*, Christoph Zollikofer§, and Michel Brunet*‡ *Laboratoire de Ge´obiologie, Biochronologie et Pale´ontologie Humaine, Centre National de la Recherche Scientifique Unite´Mixte de Recherche 6046, Faculte´des Sciences, Universite´de Poitiers, 40 Avenue du Recteur Pineau, 86022 Poitiers Cedex, France; §Anthropologisches Institut, Universita¨t Zu¨rich-Irchel, Winterthurerstrasse 190, 8057 Zu¨rich, Switzerland; †Peabody Museum, Harvard University, 11 Divinity Avenue, Cambridge, MA 02138; and ¶Department de Pale´ontologie, Universite´deNЈDjamena, BP 1117, NЈDjamena, Republic of Chad Contributed by David Pilbeam, November 5, 2005 The recent reconstruction of the Sahelanthropus tchadensis cra- cross-sectional ontogenetic samples of Pan troglodytes (n ϭ 40), nium (TM 266-01-60-1) provides an opportunity to examine in Gorilla gorilla (n ϭ 41), and Homo sapiens (n ϭ 24) (see Table detail differences in cranial shape between this earliest-known 3, which is published as supporting information on the PNAS hominid, African apes, and other hominid taxa. Here we compare web site). In addition, we digitized as many of the same land- the reconstruction of TM 266-01-60-1 with crania of African apes, marks as possible on a sample of available relatively complete humans, and several Pliocene hominids. The results not only fossil hominid crania: the stereolithograhic replica of AL 444-2 confirm that TM 266-01-60-1 is a hominid but also reveal a unique (Australopithecus afarensis) (9); CT scans of Sts 5 and Sts 71 mosaic of characters. -
Louis Leakey and Mary Leakey the First Family of Palaeoanthropology
GENERAL ¨ ARTICLE Louis Leakey and Mary Leakey The First Family of Palaeoanthropology Rajan Gaur Louis and Mary Leakey are two famous palaeoanthropologists and archaeologists of the twentieth century whose discoveries have had a major influence on our understanding of human evolution. These discoveries were spectacular and brought popular attention to the field of palaeoanthropology, though at times they also courted controversies. Though, debate on the proper interpretation of many of the fossil hominid finds Rajan Gaur is a Professor made by them continues even today, no one questions their at the Department of tremendous contribution to our knowledge about evolution of Anthropology, Panjab humankind. This article is focussed on their life and works. University,Chandigarh. His major area of research has been Introduction palaeoanthropology, mammalian palaeontology, Ever since Darwin published his monumental work in his book palaeoecology and physical ‘On the Origin of Species’ in 1859, the idea of evolution has anthropology. Over the gradually caught the imagination of the scientific community. last thirtyyears he has led However, it took a while for the concept of human evolution to be several palaeoanthropological accepted, in the face of the millennia-old and deeply entrenched fieldworks in the Siwaliks biblical view of the universe as a static representation of God’s of Northwest India and the creative device. Before Darwin’s theory, most scholars believed Narmada Basin and the explanation of Archbishop James Ussher of Armagh, Ireland collected a number of vertebrate fossils. and John Lightfoot (Vice Chancellor of the University of Cam- bridge), who in the early 1600s had deduced from a careful study of the Bible that earth had been created at 9 o’clock on October 23, 4004 BC.