Anth 1101 Human Origins Fall 1997 Final Study Guide REVIEW SESSIONS: Review sessions will be offered Wednesday, Dec. 10, 5:00 - 6:00 pm in Room 155 Ford; and Thursday, Dec. 11, 10:00-11:00 am, in Room 155 Ford Hall. FINAL EXAM: FRIDAY, DECEMBER 12, 1:30 - 3:30 pm in Room 175 Willey Hall. NOTE: The exam will be comprehensive, including material from before the midterm that is not included in this study guide (for example, concepts of genetic drift and the founder effect; the link between primate behaviors and morphology). Be sure you understand the following terms and concepts, can define them, and can apply them. For the specimens: Know the species, approximate age, location it was found, and significance. For the species: Know the physical characteristics, approximate ages/dates, range (where found and what the environment(s) was like), and behaviors; and why we learned about this species (why is it significant). For the geological epochs: Know what important events were happening in climate/weather, but especially in hominid evolution. hunting: evidence for it from primate behavior (remember the film, "Too Close for Comfort"; consider cladograms), human ethnography, archaeology, and physical adaptations agriculture: when transition began, significant changes in human behavior and biology (e.g., population density) EEA: environment of evolutionary adaptiveness hunter-gatherer basic adaptations Efe and Bushmen as models of hunter-gatherers reciprocity (reciprocal altruism) nuclear family EPP: environmental potential for polygyny kin recognition (and its significance as an adaptation) marriage (its significance as a social/economic contract) microevolution vs. macroevolution speciation: allopatric, parapatric biological species concept alpha taxonomy anagenesis vs. cladogenesis punctuated equilibrium gradualism (Darwinian gradualism) competitive exclusion adaptive radiation paleontology fossils & fossilization archaeology behavioral biology deposition and erosion history Pliocene (5-1.8 mya) Pleistocene (1.8-.01 mya) Holocene (10 kya - today) biggest trends in earlier epochs (e.g., Miocene = radiation of apes) Sivapithecus Ardipithecus ramidus Australopithecus anamensis A. afarensis: D. Johanson, "Lucy" A. africanus: R. Dart, Taung baby Paranthropus aethiopicus: Richard Leakey P. robustus P. boisei: Louis & Mary Leakey evidence for positional behavior of australopithecines endocasts of brain Piltdown man Robinson's dietary hypothesis gracile vs. robust australopithecines (who is which, and what the differences are) important new anatomical terms from the labs, relative to the various species and to behaviors (e.g., masticatory system; diastema; enamel thickness; conical thorax; bicondylar angle) australopithecine diets: anatomical comparisons tooth wear analysis isotopic analysis of teeth (C3 & C4 pathways; Sr/Ca ratios) tool use: anatomical evidence; archaeology Robert Brain (& bone tool use in S. Africa) fire: evidence for use, species associated with it Why become bipedal: savanna hypothesis weapon use threat displays hunting scavenging vigilance heat dissipation carrying provisioning seed eating postural arboreal feeding brain expansion sexual division of labor Type A, B, and C sites scavenging behavior (and recognizing it in archaeology) HAS site (hippo artifact site), Kenya FxJj 50 site, Koobi Fora, Kenya (Gl. Isaac) FLK Zinj site, Olduvai Gorge, Tanzania (Mary Leakey) cutmarks vs. toothmarks early access to carcasses: evidence for it, significance age profile of prey MNI, NISP faunal analysis, faunal assemblage taphonomic processes ethnoarchaeology Central Place Foraging (Mary Leakey, Gl. Isaac) routed foraging (L. Binford) stone caching (R. Potts) riparian woodland scavenging (Blumenschine) early Homo (and what makes it Homo?): H. habilis? (e.g., ER 1813) H. rudolfensis? (e.g., ER 1470 R. Leakey, Alan Walker) other important examples of early Homo were covered in text and lecture (e.g., OH 8) which will not be referred to by specimen number alone, but you should know the range of evidence they present mean, range, standard deviation, coefficient of variation, index of dimorphism artifact lithic analysis Lower Paleolithic: Oldowan, Acheulean Middle Paleolithic: Mousterian Upper Paleolithic debitage use-wear analysis flake (and the parts of a flake) core (and the parts of a core) chopper biface hammerstone refitting spatial distribution Kanzi the toolmaker Homo erectus: WT 15000 (Turkana Boy); ER 1808 (meat-eating) archaic Homo sapiens: Kabwe Homo neanderthalensis (and what happened to them) anatomically modern humans (AMH): Skhul replacement model African origins ("Out of Africa") multiregional model mtDNA Becky Cann Christopher Stringer language: evidence for it; did Neandertal have it?; vs. speech Other important sites to know (what species, what kinds of sites, why the place is important, and where is it on a map): Rift Valley Hadar, Ethiopia Afar triangle, Ethiopia Chad Olduvai Gorge, Tanzania Laetoli, Tanzania Lake Turkana Kebara Cave, Israel Swartkrans, S. Africa Sterkfontein, S. Africa Koobi Fora, Kenya Kada Gona, Awash River, Ethiopia Nariokotome, West Turkana, Kenya Java sites (Trinil, Modjokerto, Sangiran) Zhoukoudian, China Dmanisi, Republic of Georgia Ubeidiya, Israel Qafzeh and Skhul, Israel Kabwe (Broken Hill), Zambia Klasies River Mouth, S. Africa La Ferrassie, France Mount Carmel, Israel Katanda, Zaire