Earth & Environmental Sciences
silcrete
100%
Southern Africa
44%
valley
42%
Mesolithic
36%
duricrust
35%
calcrete
33%
desert
30%
sediment
29%
Africa
27%
artifact
25%
managed realignment
24%
landscape evolution
24%
landslide
23%
ice sheet
23%
climate
22%
nineteenth century
21%
rainfall
20%
basin
20%
Holocene
20%
last ice sheet
17%
stone
17%
drainage
16%
drought
16%
dune
15%
micromorphology
15%
environmental change
15%
bedrock
14%
glaciation
14%
groundwater
13%
state of the art
13%
material
12%
monument
12%
ice
11%
coast
11%
river
11%
mineralogy
11%
document
10%
evaluation
10%
geochemistry
10%
landform
10%
Bronze Age
10%
hydrological change
10%
chronology
10%
mass movement
10%
documentary source
10%
excavation
9%
catchment
9%
fluvial deposit
9%
silicification
9%
tailings
9%
climatology
9%
silica
9%
carbonate
8%
diamicton
8%
erosion
8%
raw material
8%
geological record
8%
brass
8%
gold
8%
modeling
8%
analysis
8%
temperature
7%
mountain
7%
cerussite
7%
carbon isotope
7%
vegetation
7%
archaeological site
7%
terrace
7%
forest clearance
7%
Pleistocene
7%
outcrop
7%
scour
7%
uplift
7%
port development
7%
archaeology
7%
project
6%
Weichselian
6%
disturbance
6%
plateau
6%
coastal evolution
6%
iceberg
6%
climate change
6%
stable isotope
6%
mitigation
6%
gravity flow
6%
sand
6%
geochemical survey
6%
Medieval
6%
famine
6%
thin section
6%
birefringence
6%
mass wasting
6%
fan delta
6%
Younger Dryas
6%
alluvial fan
6%
ice stream
6%
dating
6%
anomaly
6%
estuarine sediment
6%
flooding
6%
Arts & Humanities
Botswana
47%
Kalahari
46%
Middle Stone Age
37%
Provenancing
33%
Stonehenge
28%
Southern Africa
23%
Climate Reconstruction
22%
Open-air Sites
19%
Climate
19%
Drought
17%
Geochemistry
16%
Artifact
16%
Megaliths
13%
Sediment
13%
Rainfall
13%
Fluvial
12%
Climatology
11%
Ground Water
10%
Lithic Raw Materials
9%
Stone Tools
9%
Human Mobility
9%
Debitage
8%
Temperature
8%
Knapping
8%
Lithic Industry
8%
Documentary
8%
Geoarchaeology
8%
Quartz
8%
KwaZulu-Natal
7%
Petrography
7%
Stone Age
7%
Documentary Sources
7%
Weathering
7%
Heat Treatment
6%
Data Collection
6%
Eastern Africa
6%
Raters
6%
Chronology
6%
Famine
6%
Mineralogy
6%
Water
6%
Spatial Organization
6%
Chemical Composition
6%
Fossil
6%
Geochemical Analysis
5%
Coast
5%
Trace Elements
5%
Archaeological Sites
5%
Rivers
5%
Missionaries
5%
Theory of Mind
5%
Historical Documents
5%
1890s
5%