Earth & Environmental Sciences
Triassic
100%
dinosaur
78%
phylogenetics
57%
reptile
48%
mass extinction
40%
hearing system
33%
new species
33%
Africa
29%
stem
26%
bone
23%
ruling
23%
skull
21%
posture
21%
extinction
20%
Permian
20%
ontogeny
20%
lifestyle
18%
new genus
17%
material
16%
skeleton
16%
canal
16%
fossil
15%
fauna
15%
tomography
15%
relief
14%
border
14%
bird
14%
body size
13%
radiation
12%
tuber
12%
plan
11%
Anisian
10%
Pangaea
10%
ecosystem
10%
sampling
9%
history
9%
comparison
8%
pterosaur
8%
terrestrial ecosystem
8%
Ladinian
8%
sexual maturity
8%
vertebrate
8%
Carnian
7%
analysis
7%
stabilization
7%
disaster
7%
biodiversity
6%
anatomy
6%
Norian
5%
Brownian motion
5%
occupation
5%
limb
5%
transition
5%
tetrapod
5%
tooth
5%
Gondwana
5%
Agriculture & Biology
reptiles
61%
dinosaurs
58%
phylogeny
49%
fossils
41%
South Africa
35%
new taxa
28%
skull
28%
extinction
27%
terrestrial ecosystems
25%
new species
23%
Zambia
22%
teeth
20%
holotypes
20%
sinuses
19%
Tanzania
19%
tongue
18%
lips
18%
topology
17%
vertebrates
17%
tree crown
17%
rocks
17%
ontogeny
16%
ecosystems
13%
taxonomy
12%
fauna
11%
China
11%
stems
11%
inner ear
10%
evolutionary radiation
8%
sampling
8%
new genus
8%
disasters
7%
monophyly
7%
sexual maturity
6%
brain
6%
birds
5%
Medicine & Life Sciences
Biological Extinction
81%
Reptiles
71%
Crowns
38%
Ecosystem
29%
South Africa
27%
Vertebrates
23%
Dinosaurs
22%
Biodiversity
18%
Skull
17%
Mya
15%
Disasters
15%
Anatomy
14%
China
14%
Datasets
13%
Radiation
13%
Tooth
12%
Zambia
11%
Tanzania
10%
Olfactory Bulb
10%
Skull Base
9%
Inner Ear
9%
Birds
9%
Lip
8%
Occupations
8%
Tongue
8%
Animal Distribution
8%
History
6%