Agriculture & Biology
Peru
58%
provenance
58%
multivariate analysis
57%
spectroscopy
51%
magnetite
40%
social structure
31%
socioeconomics
28%
valleys
26%
ancestry
24%
coasts
22%
ambient temperature
21%
sampling
20%
Earth & Environmental Sciences
obsidian
74%
multivariate analysis
61%
provenance
54%
spectroscopy
24%
social organization
18%
ancestry
15%
archaeological site
14%
magnetite
13%
artifact
12%
statistical analysis
11%
communication
10%
valley
9%
science
9%
coast
8%
economics
8%
resource
7%
particle
7%
temperature
5%
parameter
4%
Physics & Astronomy
obsidian
100%
Peru
95%
multivariate statistical analysis
24%
coasts
19%
magnetite
15%
economics
15%
spectroscopy
14%
valleys
14%
resources
14%
artifacts
13%
quadrupoles
11%
routes
11%
communication
11%
room temperature
7%
Chemical Compounds
Spectroscopy
36%
Magnetite
29%
Quadrupole
27%
Communication
26%
Velocity
23%
Ambient Reaction Temperature
15%