Earth and Planetary Sciences
Affinity
11%
Biogeography
10%
Bird
12%
Body Size
15%
Bone
14%
Comparison
12%
Datum
14%
Description
13%
Dinosaur
100%
Early Cretaceous
10%
Extinction
14%
Fauna
30%
Fossil
27%
Fossil Record
19%
History
13%
Hypothesis
9%
Implication
21%
Investigation
24%
Island
15%
Late Cretaceous
53%
Late Jurassic
15%
Late Triassic
16%
Locale
11%
Maastrichtian
17%
Mammal
16%
Mass Extinction
9%
Middle Jurassic
34%
Morphology
18%
New Species
15%
Osteology
11%
Paleobiology
9%
Paleocene
9%
Phylogeny
24%
Predator
14%
Pterosaur
13%
Radiation
17%
Record
15%
Reptile
15%
Shape
11%
Show
18%
Size
12%
Species
39%
Specimen
55%
Structural Basin
19%
Symbol
25%
Taxonomy
10%
Theropoda
36%
Time
16%
Upper Cretaceous
13%
Vertebrate
10%
Agricultural and Biological Sciences
Body Size
7%
Cladistics
20%
Dinosaur
16%
Ears
9%
Endocast
5%
Evolution
19%
Extinction
8%
Genus
9%
Mammal
21%
Protocerebrum
9%
Teeth
10%