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83 Cards in this Set
- Front
- Back
Mousterian tools |
Levallois technology (rock flaking) used by Neanderthals |
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Clovis |
Fluted points, oldest tools in the new worlds |
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Acheulean |
look up |
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Upper Paleolithic |
blade technology |
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Oldowan |
look up |
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features of present day homo sapiens |
High vertical forehead, small brow ridge, small face and teeth, canine fossa chain, prominent mastoid process, small occipital bun |
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Derived trait Homoheidelbergensisg |
Increased brain size, more rounded cranial vault, more vertical nose
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Ancestral traits of Homoheidelbergensisg |
large prominent brow ridge, large face, thick cranium, skull longer than wide, occipital torus, no chin |
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evidence of hunting |
Butchery marks on animal bones at sites |
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evidence of controlling fire |
look up |
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levallois technique |
use of a core to produce uniform flakes |
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Neanderthals |
Found in Europe, Middle East, parts of Asia, cold regions. Has a cranial capacity 1300-1600 |
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Morphology of Neanderthals |
Mid face prognathism, forehead rises vertically, robust arched brow ridge, no canine fossa, no chin |
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Neanderthals adaptations for the cold |
Large cranial capacity, short but large, wide nasal aperture, barrel chested, larger infraorbital foramnia |
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Neanderthal tool industry and diet |
Mousterian tools and upper paleolithic, heavy meat diet shows in bones that diet is reliant on meat |
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Evidence of speech (N.) |
Symbols found on shells with pigment paint, best example of symbolism, Had a hyoid bone |
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Old man of La-Chappelle (N.) |
there is dangerous preditors, injuries found that would not have survived without aid, lived in communities and cared for the elderly |
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Why buried their dead (N.) |
first evidence in Neanderthals, keep scavengers and and preditors away, prevent spread of disease |
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evidence of cannibalism (N.) |
Scrape marks on bones, bone marrow exposed using hammer and anvil |
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Denisova |
Archaic homo but DNA suggest that it is a distinct species from the Neanderthal and lived around the same time |
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Lumpers |
All Archaic homo were regional variations of single interbreeding species |
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Splitters |
Arachic humans were all distinct species |
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Measure of intelligence according Richard Bryne |
Intelligence should be measured by problem solving |
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three theories about the rise of intelligence |
1. Technical - need to produce tools (probes, hammers, sponges, branches) 2. Ecological - due to selective advantage to finding food, capacity to map and navigate from food and home 3. Social - larger brain size came from coping and exploiting social relationships, deception key to social exploitation |
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start of our species |
200,000 years ago |
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First remains of homopanien |
found in africa called the Herto skull and Kabwe skull
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Theories for dispersed Homosapiens |
1. African replacement model 2. Assimilation Model 3. Multi-regional Evolutionary Model |
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Africa Replacement model |
Spread throughout old world replaced pre-existing homo populations outside Africa |
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Assimilation Model |
Modern humans spread through gene flow in populations outside Africa, populations outside Africa assimilated into expanding populations and modern humans |
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Multi- regional evolutionary model |
Modern humans came from gene flow between heidelbergensis, Neanderthals and Sapien |
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new tool methods? new materials? |
Blade technology by punch flaking or pressure flaking. Bone and antlers become common tools |
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Two types of Art |
1. mural art - paintings on cave walls (Lascaux) 2. portable art - Venus figurines depicted healthy well fed pregnant women, also design on tools |
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Reasons for leaving Old war |
1. Population increase 2. Disappearance of food resources 3. Increased competition for food 4. Climate Deterioration |
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Island Dwarfism |
the shirking of body size because of the lack of preditors (little people of Flores) |
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Easter Island |
Destroyed all natural resources |
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Similarities between East Asians and Native Americas |
1. Shovel shaped incisors 2.Type O blood 3. 95% of four halogroups 4. Old world mutations found in new world but not other way around
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Beringia |
Land bridge between Alaska and Russia, allowed migrating from Asia and American |
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Clovis Culture |
Oldest culture found in the new world, The Kennewick man is oldest remains in America
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Encephalization Quotient |
The ratio of brain size to expected brain size |
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Start of Agriculture |
11,000 years ago beginning in 1. Fertile Crescent 2. North China 3. South China 4. Eastern North America 5. Central Mexico 6. South Central Andes 7. Sub Saharan Africa |
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first domestication |
Plants - Wild Grains Animals - dogs, sheep, goats, cattle |
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Theories for agriculture |
1.Natural Habitat hypothesis 2. Oasis hypothesis 3. Population pressure hypothesis 4. Social hypothesis |
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Natural Habitat hypothesis |
Earliest domesticates should appear where their wild ancestors lives |
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Oasis hypothesis |
circumstances in which plants, animals, and humans would have clustered in confined areas near water |
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Population pressure hypothesis |
Increasing populations require people to get more food best solution was domestication. (probably not true) |
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Social hypothesis |
the transition to farming, food storage and surplus could not be understood simply in terms of environment and population |
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benefits of agriculture |
1. Allowed population growth 2. formed foundation for complex society 3. rise of cities, art, literature, new technology |
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drawbacks of agriculture |
1. population growth 2. Biological changes 3. Environmental Degradation |
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Culture |
Learned behavior transmitted from one generation to the next (language,tool use, religion, self-identity, day to day actions) |
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Types of archaeology |
1. Prehistoric Archaeology 2. Historic Archaeology |
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Prehistoric archaeology |
Studies societies and spans of time which there are no written records |
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Historic Archaeology |
Studies societies and spans of time for which there are written records, but reaches beyond documents to analyze material that tells about peoples day to day lives |
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Survey |
Systematic search of landscape for artifacts |
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Excavate |
the exposure and recording of buried material |
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Ethnography |
a detailed investigation of human culture through first hand experience |
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Artifacts |
any object or item created or modified by by human action |
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Site |
The accumulation of artifacts representing a place where people lived or carried certain activities |
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Ecofacts |
unmodified natural items brought to the site by occupants and useful for study of human activity (animal bones, plant remains) |
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field work |
the search for archaeological sites in landscape through survey and excavation |
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Bioarchaeology |
can determine sex,age, nutritional health, metabolic disorders, types of diet, prevalence of certain pathologies, patters of trauma |
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Function of skelaton |
Protect and support soft tissues and organs, Anchor Muscles, produce movement, red blood cell production, store fat and calcium |
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Axial skeleton |
ribs, vertebra, pelvis |
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Appendicular skelaton |
legs, arms and shoulder girdle
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Long bones |
arms, legs, fingers |
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Flat bones |
scapula, skull bones |
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Irregular bones |
spine and jaw |
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diaphysis |
shaft of bone |
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epiphysis |
ends of bones |
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Superiorl |
toward the head |
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Inferior |
Toward the feet |
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Medial |
toward midline |
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Lateral |
away from midline |
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Proximal |
closest to the body |
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distal |
away from the body |
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Trepanation |
removal of the part of the cranium withour damaging part of the underlying blood vessels or the brain |
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Methods of trepanation |
1. Scraping - scrap away layer by layer until you get to brain 2. Grooving - 3. Boring and cutting - making holes in a shape then pop out 4. rectangular intersecting incisions - |
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father of forensic anthropology |
Thomas Dwight |
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Objective of Forensic Anthropology |
1. Provide positive ID 2. Determine cause/manner of death 3. Provide accurate physical evidence to be used by legal authorities 4. Be reliable witness |
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parts of skeleton used for determining age |
1.teeth 2. long bones - ends fused together, wearing on joints 3. skull - suture fusion 4. pubis syphillis - change in morphology |
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types of trauma |
1. fracture 2. sharp force trauma 3. blunt force trauma 4. projectile trauma |
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Antemortem |
before death |
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Perimortem |
at/around time of death |
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Postmortem |
after death |