Earth & Environmental Sciences
sinter
75%
geological record
70%
thermal spring
52%
silica
49%
texture
47%
silicification
39%
terrace
30%
biomarker
29%
fabric
25%
fossil
22%
fossilization
21%
stromatolite
19%
opal
18%
geological time
18%
microfossil
17%
infill
17%
Phanerozoic
17%
petrography
16%
spectrometry
15%
microbial activity
15%
Precambrian
14%
cyanobacterium
14%
biofilm
14%
lipid
13%
microbial community
13%
Jurassic
12%
X-ray diffraction
12%
laser
11%
scanning electron microscopy
11%
family
11%
timescale
11%
quartz
11%
disturbance
10%
young
10%
carbon
8%
mineral
8%
Medicine & Life Sciences
Hot Springs
100%
Silicon Dioxide
71%
opoka
50%
Extreme Environments
33%
Powder Diffraction
32%
Quartz
29%
Biomarkers
27%
Cyanobacteria
27%
X-Ray Diffraction
25%
Motion Pictures
22%
New Zealand
21%
Microbiota
20%
Carbon
20%
Spectrum Analysis
20%
Biofilms
20%
Minerals
20%
Electron Scanning Microscopy
20%
Lasers
16%
Temperature
15%
Lipids
13%
Agriculture & Biology
silica
63%
hot springs
59%
texture
50%
terraces
42%
fossils
32%
Rivulariaceae
30%
biomarkers
28%
geological eons
26%
microfossils
25%
Calothrix
24%
opal
23%
quartz
18%
microbial activity
16%
biofilm
15%
lasers
15%
microbial communities
14%
spectroscopy
14%
Cyanobacteria
13%
X-radiation
13%
powders
12%
scanning electron microscopy
12%
minerals
11%
microorganisms
10%
carbon
10%
lipids
8%
temperature
6%
methodology
4%
Physics & Astronomy
tracing
69%
textures
52%
silicon dioxide
47%
fossils
42%
deposits
42%
biomarkers
41%
petrography
29%
New Zealand
23%
biofilms
21%
microorganisms
18%
x ray spectroscopy
15%
minerals
15%
lipids
15%
quartz
13%
disturbances
13%
filaments
13%
analogs
12%
time measurement
12%
perturbation
10%
carbon
10%
scanning electron microscopy
10%
diffraction
8%
lasers
6%