Earth & Environmental Sciences
Stone Age
95%
hunter-gatherer
83%
shellfish
78%
Southern Africa
75%
shell
54%
cave
42%
Holocene
35%
Africa
34%
human evolution
30%
Mesolithic
28%
coast
27%
mollusk
26%
Last Glacial
26%
archaeological site
23%
documentation
22%
occupation
22%
oxygen isotope
22%
seasonality
21%
population growth
21%
water temperature
19%
environmental change
19%
environmental factor
19%
transition
14%
summer
13%
resource
12%
river
11%
method
5%
Agriculture & Biology
hunters
84%
shellfish
82%
Southern Africa
76%
shell (molluscs)
70%
caves
51%
South Africa
40%
coasts
36%
oxygen isotopes
34%
cold season
27%
molluscs
23%
water temperature
21%
population growth
21%
seasonal variation
20%
foraging
18%
rivers
18%
summer
15%
environmental factors
14%
methodology
6%
Medicine & Life Sciences
Southern Africa
100%
Shellfish
97%
Caves
68%
South Africa
49%
Oxygen Isotopes
46%
Mollusca
30%
Bays
30%
Population Growth
29%
Rivers
28%
Middle Aged
23%
Occupations
23%
Documentation
21%
Temperature
16%
Water
15%
Growth
11%
Population
9%
Social Sciences
Southern Africa
79%
scheduling
76%
Republic of South Africa
25%
population growth
17%
cultural factors
17%
river
16%
environmental factors
16%
indication
15%
documentation
15%
driver
14%
occupation
14%
water
13%
resources
7%