Term
| How to identify domesticated animals |
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Definition
| Biogeography (Where animal is supposed to be found, Morphological changes (Smaller), DNA (cattle example |
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Term
| Domesticated plants (morphological) |
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Definition
Reduced awns, glumes, thin coat, tough rachis (stays intact while picking), larger seed, (Wild teosinte vs. Domestic Maize, extreme difference.)
Guila Naquitz Squash seeds (domestic huge, wild tiny.) |
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Term
| Domesticated plants 2 Morphological |
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Definition
| Wild grains thin, tiny. Domesticated large round |
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Definition
Good if we know exactly where the habitat was.
Maybe people were moving things around without domestication, or mammoths crapping sunflower seeds. |
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Definition
| Closest leaving wheat pop to original domesticated group is in Turkey. |
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Definition
| can be used to identify wild ancestor and geographic location, can find how many times a crop was domesticated, but no dates. |
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Definition
| Earliest domesticated maize, in central mexico. All varieties from balsas river valley Oaxaca. |
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Definition
| Urasian mountain goat closest ancestor. Three distinct populations from this population. three seperate domestication events. |
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Definition
| three separate domestications |
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Term
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Definition
| DNA is fragile, won't stay for long. Need archaeology for context. |
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Term
| Reasons for Domestication: demographic push |
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Definition
| Demographic push: Farm V Starve. Too little resources, too many people. Need an ace. |
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Term
| Reasons for Domestication: Climate change |
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Definition
| Climate change models - farm or starve, climate making resources scarce enough to not support current population. |
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Term
| Reasons for Domestication: |
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Definition
Social competition for feasting
Farm - > Partay (status) (Ongka) |
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Term
| Reasons for domestication: Flannery's systems |
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Definition
Farming and Ecological adaptation to genetic changes. No actual evidence for any genetic event given.
H n Gs schedule visits to places based on seasons and resource availability. Genetic alterations in a source may make it more appealing. More time spent on the source, Feedback system kicking it into a new homeostasis. |
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Term
| Interaction between humans and climate in eland's bay South america |
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Definition
| Temp camp site revisited for thousands of years. Winter spent here. Used faunal remains as indicators for changes in environment. Assumes frequency in cave = Frequency in wild. FINISH FINISH FINISH FINISH |
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